How to configure HTTP authentication with Nginx on Ubuntu 14.04

<div dir="ltr" style="text-align: left;" trbidi="on"> <h1 class="entry-title" itemprop="headline" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.1; margin: 21px 0px 0px;"> <span style="color: #660000; font-size: x-large;"><u><i>HTTP authentication with Nginx on Ubuntu</i></u></span></h1> <div> <span style="font-family: "georgia" , "times new roman" , serif;"><span style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px;">HTTP supports the use of several authentication mechanisms to control access to pages and other resources. These mechanisms are all based around the use of the 401 status code and the <b>WWW-Authenticate</b> response header.</span><span style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px;"> HTTP authentication is the simplest technique for enforcing access controls to web resources because it does not require session identifiers, login pages and cookies. It uses a static HTTP header which means that no handshakes have to be done in anticipation.</span></span></div> <div> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Basic Requirements</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">In order to setup <b>HTTP authentication</b> with Nginx, you must have an installed operating system with Ubuntu and <b>Nginx </b>web server setup.</span></span></div> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Here is the status of our base operating system and Nginx version where we are going to configure HTTP authentication in the next steps.</span></span></div> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCVyLS8xJvGBONNb7N96SVE9vyTFl5UabBb6oYBQCYStZMPhVRtj7rvLpGqGmQUff_KfH2q7LDGQy_QBe86CwUnu7GAYFWcMpykr6-bHcThQwBuGOdwtJuRN_-eJejb0xKGAlWxLLqA2Qe/s1600/Basic+Requirements_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhCVyLS8xJvGBONNb7N96SVE9vyTFl5UabBb6oYBQCYStZMPhVRtj7rvLpGqGmQUff_KfH2q7LDGQy_QBe86CwUnu7GAYFWcMpykr6-bHcThQwBuGOdwtJuRN_-eJejb0xKGAlWxLLqA2Qe/s1600/Basic+Requirements_www.hackthesec.co.in.png" /></a></div> <div> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Installing Required Packages</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">To set up HTTP Authentication for a directory, we will use the `htpasswd`command to create an encrypted user and password. So to make this command available, we have to install the following package for Ubuntu.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="box-sizing: border-box;"><span style="font-size: large;">root@ubuntu-14:~# apt-get install apache2-utils</span></span></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-j_xi-Hhe5yW5tHhD8oN7QeGDkLRr-Tc3TzzC7IICtN9al8GcKjf8o-vsU_ILeEj7ksCJ2hcZxS2MYVMXp6cV8jDznI8a7ZrByquLWfvsRUNgsZ3T7nlKt7pox2sdsemUoL9m0XaI0wxk/s1600/packges_installation_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg-j_xi-Hhe5yW5tHhD8oN7QeGDkLRr-Tc3TzzC7IICtN9al8GcKjf8o-vsU_ILeEj7ksCJ2hcZxS2MYVMXp6cV8jDznI8a7ZrByquLWfvsRUNgsZ3T7nlKt7pox2sdsemUoL9m0XaI0wxk/s1600/packges_installation_www.hackthesec.co.in.png" /></a></div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Once we have the package installed, we can confirm if it exists in the system or not with the help of `which` command as shown below.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"><span style="box-sizing: border-box;">root@ubuntu-14:~# which htpasswd</span> <span style="box-sizing: border-box;">/usr/bin/htpasswd</span></span></pre> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Now, we can proceed with the creation of our `<b>.htpasswd</b>` file which will contain the information about the username and the password.</span></span></div> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Creating User and Password</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Here we will create a `<b>.htpasswd</b>` file under the document root directory of our virtual host or website being served by Nginx. Let’s run the following command that will create the file and add the user with an encrypted password.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="box-sizing: border-box;"><span style="font-size: large;">root@ubuntu-14:~# htpasswd -c /etc/nginx/.htpasswd testuser</span></span></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVW17xmzge_IJln7Rlctu5l5kT3iFkzkj5WhD2SoDbs7uWGnQaK2PAc1MgVNKgxtE5eWCDNDDiKMQo66q4t5yx2X2pAhe9nHPSS1vi6xHfEp6KE-IPnKMiG_gN9JZFYH5DV7xBxXSdnkSN/s1600/htpasswd_creation_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiVW17xmzge_IJln7Rlctu5l5kT3iFkzkj5WhD2SoDbs7uWGnQaK2PAc1MgVNKgxtE5eWCDNDDiKMQo66q4t5yx2X2pAhe9nHPSS1vi6xHfEp6KE-IPnKMiG_gN9JZFYH5DV7xBxXSdnkSN/s1600/htpasswd_creation_www.hackthesec.co.in.png" /></a></div> <div> <span style="font-family: "georgia" , "times new roman" , serif;"><span style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px;"><br /></span></span></div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">In the above command we can describe the used parameters where `<b>/etc/nginx/</b>` is the directory that we want to set for the authentication while `testuser` is the new user name that will be used for authentication purposes. So after executing the command, it will ask for the new password to set for the new user and that’s it! We’re done with the new user setup for our web directory.</span></span></div> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Nginx Configurations Update</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Now we will modify the Nginx configuration file to use the .htpasswd file. In our case, we will be using our virtual host’s Nginx configuration file located in `<b>/etc/nginx/sites-available/</b>` directory. Make sure that you are using the right configuration file as your domain config may have a different name.</span></span></div> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Let’s open the virtual host conf file using any editor you are comfortable with.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="box-sizing: border-box;"><span style="font-size: large;">root@ubuntu-14:~# vim /etc/nginx/sites-available/test.com</span></span></pre> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Press `i` for insertion mode and add the following two lines as required under the servers section.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"><span style="box-sizing: border-box;">auth_basic "Username and Password required";</span> <span style="box-sizing: border-box;">auth_basic_user_file /etc/nginx/.htpasswd;</span></span></pre> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Press `<b>Esc</b>` key and type `<b>:wq!</b>` to save the changes in the configuration file of your virtual hosts file.</span></span></div> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4PHxeW48OBrfVbBBKGiuBjj9PDz_Fp_wS5iY5d5nRAtwmZqpzLTGDWz55hzt9Ar1qI7ZLKcG_oNIK-Zksu0M809U0IPOnyREdkXiUl34VwgczgI983sR2gA2op-jqv4DQtgoRUliELO9x/s1600/htpasswd_setup-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh4PHxeW48OBrfVbBBKGiuBjj9PDz_Fp_wS5iY5d5nRAtwmZqpzLTGDWz55hzt9Ar1qI7ZLKcG_oNIK-Zksu0M809U0IPOnyREdkXiUl34VwgczgI983sR2gA2op-jqv4DQtgoRUliELO9x/s1600/htpasswd_setup-www.hackthesec.co.in.png" /></a></div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">The first line defines the text that we will see in the login box when we access the folder using a web browser and the second one contains the path to our `.htpasswd` file where the username and the password is stored.</span></span></div> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Restart Nginx</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Now, to implement the changes on our test virtual host, reload or restart the nginx services and access the domain that has been secured using Basic HTTP Authentication.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="font-size: large;"><span style="box-sizing: border-box;">root@ubuntu-14:~# service nginx restart</span> <span style="box-sizing: border-box;">* Restarting nginx nginx</span></span></pre> <h2 style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="box-sizing: border-box;"><span style="color: #0b5394;"><u>Secure Web Access</u></span></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="box-sizing: border-box;"><span style="font-family: "georgia" , "times new roman" , serif;">Access your website by providing your configured domain name or IP address or the domain path that you have secured and you will notice a browser prompt to enter the login and password as shown below. After providing the preconfigured username and password you will be able to see your web page.</span></span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="box-sizing: border-box;"><span style="font-size: large;">http://your_domain_name/</span></span></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnw_iB7zYNdR3MadSQPQwagLL1-35s8mRghIO4TTMaFI24FGHgOaCKiVcHrxoLM5QHX4JmiZ_N2p-0qDsq4vCdcmsFn3kPkY1qj8zouYkOGrORj2dAkf3xpsGXgAdt3d5BY1IMyPX62Yxd/s1600/login_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhnw_iB7zYNdR3MadSQPQwagLL1-35s8mRghIO4TTMaFI24FGHgOaCKiVcHrxoLM5QHX4JmiZ_N2p-0qDsq4vCdcmsFn3kPkY1qj8zouYkOGrORj2dAkf3xpsGXgAdt3d5BY1IMyPX62Yxd/s1600/login_www.hackthesec.co.in.png" /></a></div> <div> <span style="font-family: "georgia" , "times new roman" , serif;"><span style="background-color: #fdfdfd; box-sizing: border-box; font-size: 18px; line-height: 28px;"><br /></span></span></div> <div> <a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div> </div>

How to configure HTTP authentication with Nginx on Ubuntu 14.04

HTTP authentication with Nginx on Ubuntu HTTP supports the use of several authentication mechanisms to control access to pages and other...

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How to deploy a MariaDB Galera cluster on Ubuntu 14.04

<div dir="ltr" style="text-align: left;" trbidi="on"> <h1 class="entry-title" itemprop="headline" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 39px; font-weight: 500; line-height: 1.1; margin: 21px 0px 0px;"> <u><span style="color: red;">MariaDB Galera cluster on Ubuntu 14.04</span></u></h1> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;">We need at least 3 hosts running together with <a href="http://www.hackthesec.co.in/search/label/Ubuntu" target="_blank">Ubuntu</a> 14.04 Operating system to form a reliable cluster. The following is the hosts list that we had setup for this article, where we will deploy the <a href="http://www.hackthesec.co.in/search/label/MariaDB" target="_blank">MariaDB </a>Galera cluster:</span></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZp3NsfUvKk5bxQEX92Ju6r9hezo2W9ihFiK4gS49APcOp8Fi7RzAh1VX8oOTBM4j5ObnzySAJ8F1JEwSQykSmZlnMT6pGKuSqUhi5_i6BsJjr-YiSEwssTIMeL6XW1mLUdPaWpYTPOML-/s1600/galera-overview-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhZp3NsfUvKk5bxQEX92Ju6r9hezo2W9ihFiK4gS49APcOp8Fi7RzAh1VX8oOTBM4j5ObnzySAJ8F1JEwSQykSmZlnMT6pGKuSqUhi5_i6BsJjr-YiSEwssTIMeL6XW1mLUdPaWpYTPOML-/s1600/galera-overview-www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">ubuntu-node1 172.25.10.21 ubuntu-node2 172.25.10.22 ubuntu-node3 172.25.10.23</code></pre> </div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Now we will install the its required packages <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">rsync</code>, <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">galera</code> and <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">mariadb-galera-server</code> that need to be installed on all the three nodes.</span></div> <h3 id="adding-repositories-and-packages" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <u><span style="color: #0b5394;">Adding Repositories and Packages</span></u></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Now we will start by adding the repository for Ubuntu so, first add the key files for the MariaDB repository to build the trust between the maintainers of repositories and that we can install the required packages.</span></div> <h4 id="installing-the-gpg-key" style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Installing the GPG key</span></h4> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Run the following command of all the three hosts to install its GPG key as follow.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# apt-get install python-software-properties root@ubuntu-node2:~# apt-get install python-software-properties root@ubuntu-node3:~# apt-get install python-software-properties</code></pre> </div> <div> <h4 id="adding-apt-repository" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="color: #0b5394;">Adding APT Repository</span></h4> <div style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="color: #0b5394;">Now to add its APT repository have to execute the below commands.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xcbcb082a1bb943db root@ubuntu-node2:~# apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xcbcb082a1bb943db root@ubuntu-node3:~# apt-key adv --recv-keys --keyserver keyserver.ubuntu.com 0xcbcb082a1bb943db</code></pre> </div> <div> <h4 id="adding-ubuntu-repository" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="color: #0b5394;">Adding Ubuntu Repository</span></h4> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Now can add the Ubuntu repository as per required whether to use its repository as we have the trusted key in the database, let’s add the actual repository using following command on all the nodes.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# add-apt-repository 'deb http://mirror.jmu.edu/pub/mariadb/repo/5.6/ubuntu trusty main' root@ubuntu-node2:~# add-apt-repository 'deb http://mirror.jmu.edu/pub/mariadb/repo/5.6/ubuntu trusty main' root@ubuntu-node3:~# add-apt-repository 'deb http://mirror.jmu.edu/pub/mariadb/repo/5.6/ubuntu trusty main' </code></pre> <h3 id="update-os-with-latest-repo" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">Update OS with Latest Repo</span></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">To get the latest repositories run the update command on the three nodes we are working on.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# apt-get update root@ubuntu-node2:~# apt-get update root@ubuntu-node3:~# apt-get update </code></pre> <h2 id="installing-mariadb-cluster-galera-and-rsync" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;"><u>Installing MariaDB Cluster, Galera and Rsync</u></span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Let’s install the MariaDB and its related packages on each of the node with following command as:</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# apt-get install -y galera mariadb-galera-server-5.5 mariadb-client-5.5 libmariadbclient18 mariadb-client-core-5.5 rsync netcat-openbsd root@ubuntu-node2:~# apt-get install -y galera mariadb-galera-server-5.5 mariadb-client-5.5 libmariadbclient18 mariadb-client-core-5.5 rsync netcat-openbsd root@ubuntu-node3:~# apt-get install -y galera mariadb-galera-server-5.5 mariadb-client-5.5 libmariadbclient18 mariadb-client-core-5.5 rsync netcat-openbsd</code></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9M3BvZjln0AQYD8QiFGCNhnpY0ubQj4gYoLGqoXzMtMGtD-rEaGukGAYJLVmKHVpWNR4WYd1u_OWEp183t7BHBQtRNni34M0Q0o7tVneix8b5Fc6US3EPpkfcl9pKA_seZTrv5PtIVvnX/s1600/galera-cluster-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi9M3BvZjln0AQYD8QiFGCNhnpY0ubQj4gYoLGqoXzMtMGtD-rEaGukGAYJLVmKHVpWNR4WYd1u_OWEp183t7BHBQtRNni34M0Q0o7tVneix8b5Fc6US3EPpkfcl9pKA_seZTrv5PtIVvnX/s1600/galera-cluster-www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;">During the installation process you will be asked to configure the root password for the MariaDB, so make sure that you configured the same root password on all the three nodes.</span></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnZResmDrnHN7vNkVWLczkvNP27If-WBAXzRCT-ATrOgfV3VIvHPTnEXZo2qFlHtuUphA8LIR9uLwrIzBnz8RkLtHoxjsJpkAQAkqHOq3bjMYhkK1o8ASS8A8HZspZUZnUyvIQl2VNBJg_/s1600/mariadb-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjnZResmDrnHN7vNkVWLczkvNP27If-WBAXzRCT-ATrOgfV3VIvHPTnEXZo2qFlHtuUphA8LIR9uLwrIzBnz8RkLtHoxjsJpkAQAkqHOq3bjMYhkK1o8ASS8A8HZspZUZnUyvIQl2VNBJg_/s1600/mariadb-www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Once the installations of these packages are done, you will get a MariaDB server on each one of your three nodes but they aren’t yet configured.</span></div> <h2 id="configuring-mariadb-cluster" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">Configuring MariaDB Cluster</span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Let’s proceed with the configurations changes for the MariaDB Galera Cluster setup.</span></div> <h3 id="mysql-settings" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">MySQL Settings</span></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">First of all open the <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">my.cnf</code> file and comment the following lines on all the three nodes.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-nodeX:~# vim /etc/mysql/my.cnf #bind-address = 127.0.0.1 #default_storage_engine = InnoDB #query_cache_limit = 128K #query_cache_size = 64M </code></pre> <h3 id="mariadb-settings" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">MariaDB Settings</span></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Now add following lines for wsrep configuration options in <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">my.cnf</code> file under <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">[mysqld]</code> directive as shown below.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-nodeX:~# vim /etc/mysql/my.cnf [mysqld] binlog_format=ROW default_storage_engine=innodb innodb_autoinc_lock_mode=2 innodb_locks_unsafe_for_binlog=1 innodb_doublewrite=1 </code></pre> <h3 id="vsrep-providers-configurations" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">VSRep Providers Configurations</span></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Here we will configure the vsrep configurations on each node under the <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">[mysqld]</code> directory by adding the following lines in <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">/etc/mysql/my.cnf</code> file on each node with their specific hostnames, root password and IP address.</span></div> <h4 id="configurations-for-ubuntu-node1" style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Configurations for <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 17.1px; padding: 2px 4px;">ubuntu-node1</code></span></h4> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">[mysqld] wsrep_provider=/usr/lib/galera/libgalera_smm.so wsrep_provider_options="gcache.size=256M; gcache.page_size=128M" wsrep_cluster_address=gcomm://ubuntu-node1 wsrep_cluster_name="MariaDB_Cluster" wsrep_node_address="ubuntu-node1" wsrep_node_name="ubuntu-node1" wsrep_sst_auth="root:root123" wsrep_node_incoming_address=172.25.10.21 wsrep_sst_receive_address=172.25.10.21 wsrep_slave_threads=16 </code></pre> <h4 id="configurations-for-ubuntu-node2" style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Configurations For <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 17.1px; padding: 2px 4px;">ubuntu-node2</code></span></h4> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">[mysqld] wsrep_provider=/usr/lib/galera/libgalera_smm.so wsrep_provider_options="gcache.size=256M; gcache.page_size=128M" wsrep_cluster_address=gcomm://ubuntu-node1 wsrep_cluster_name="MariaDB_Cluster" wsrep_node_address="ubuntu-node2" wsrep_node_name="ubuntu-node2" wsrep_sst_auth="root:root123" wsrep_node_incoming_address=172.25.10.22 wsrep_sst_receive_address=172.25.10.22 wsrep_slave_threads=16 </code></pre> <h4 id="configurations-for-ubuntu-node3" style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 19px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">Configurations For <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 17.1px; padding: 2px 4px;">ubuntu-node3</code></span></h4> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">[mysqld] wsrep_provider=/usr/lib/galera/libgalera_smm.so wsrep_provider_options="gcache.size=256M; gcache.page_size=128M" wsrep_cluster_address=gcomm://ubuntu-node1 wsrep_cluster_name="MariaDB_Cluster" wsrep_node_address="ubuntu-node3" wsrep_node_name="ubuntu-node3" wsrep_sst_auth="root:root123" wsrep_node_incoming_address=172.25.10.23 wsrep_sst_receive_address=172.25.10.23 wsrep_slave_threads=16 </code></pre> <h3 id="restart-mysql-services" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 26px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">Restart MySQL Services</span></h3> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">After configuring the mysql and <code style="background-color: #f9f2f4; border-radius: 4px; box-sizing: border-box; color: #c7254e; font-size: 16.2px; padding: 2px 4px;">wsrep</code> parameters we need to restart its service on all the node.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# service mysql restart root@ubuntu-node2:~# service mysql restart root@ubuntu-node3:~# service mysql restart</code></pre> </div> <div> <h2 id="testing-mariadb-galera-cluster" style="background-color: #fdfdfd; box-sizing: border-box; font-family: proxima-nova, 'Helvetica Neue', Helvetica, Arial, sans-serif; font-size: 32px; font-weight: 500; line-height: 1.1; margin-bottom: 10.5px; margin-top: 21px;"> <span style="color: #0b5394;">Testing MariaDB Galera Cluster</span></h2> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">To confirm the status of MariaDB cluster VSRep, let’s login to the MariaDB console and execute the following command to check the output of give command.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# mysql -u root –p MariaDB [(none)]> show status like 'wsrep_%';</code></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC7bSAgKV5b8gD7cC02TgMOIKaOzOuDMQH81h7I3Fm_0EdiRZGzpp2oarlVQu3E22PQWplfxcOGG9A86Emx5TvMVpD0BOup03B1fTu33K9e7q0EdfH0Y46Yi_OSv8sk5GUfnHdd2dbu7yE/s1600/galera-mariadb-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjC7bSAgKV5b8gD7cC02TgMOIKaOzOuDMQH81h7I3Fm_0EdiRZGzpp2oarlVQu3E22PQWplfxcOGG9A86Emx5TvMVpD0BOup03B1fTu33K9e7q0EdfH0Y46Yi_OSv8sk5GUfnHdd2dbu7yE/s1600/galera-mariadb-www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <div style="background-color: #fdfdfd; box-sizing: border-box; color: #333333; font-size: 18px; line-height: 28px; margin-bottom: 10.5px;"> <span style="font-family: "georgia" , "times new roman" , serif;">You can also confirm the status of your running cluster and its replication by running the below command on each of your node. You will see the cluster size in response to the output of that command.</span></div> <pre style="background-color: whitesmoke; border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 14px; line-height: 1.42857; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><code style="background-color: transparent; border-radius: 0px; box-sizing: border-box; color: inherit; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: inherit; padding: 0px; white-space: pre-wrap;">root@ubuntu-node1:~# mysql -u root -p -e 'SELECT VARIABLE_VALUE as "cluster size" FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME="wsrep_cluster_size"' root@ubuntu-node2:~# mysql -u root -p -e 'SELECT VARIABLE_VALUE as "cluster size" FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME="wsrep_cluster_size"' root@ubuntu-node3:~# mysql -u root -p -e 'SELECT VARIABLE_VALUE as "cluster size" FROM INFORMATION_SCHEMA.GLOBAL_STATUS WHERE VARIABLE_NAME="wsrep_cluster_size"'</code></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0y63md-d0s8Vc1gDpaf731f1e-Fgut-xfGN1HLiElSlH4W5DvDEqP8bBsdx3LTysGDdUJfgLOQmLHoejpfaM0QoKPAmtr86uRVpjY9HSeFw7Aewag10P-Yh_dQ8MTin7tCl7RAjUP0_rG/s1600/use-galera-cluster-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj0y63md-d0s8Vc1gDpaf731f1e-Fgut-xfGN1HLiElSlH4W5DvDEqP8bBsdx3LTysGDdUJfgLOQmLHoejpfaM0QoKPAmtr86uRVpjY9HSeFw7Aewag10P-Yh_dQ8MTin7tCl7RAjUP0_rG/s1600/use-galera-cluster-www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><br /></span></span></div> <div> <span style="background-color: #fdfdfd; color: #333333; font-size: 18px; line-height: 28px;"><span style="font-family: "georgia" , "times new roman" , serif;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></span></span></div> </div>

How to deploy a MariaDB Galera cluster on Ubuntu 14.04

MariaDB Galera cluster on Ubuntu 14.04 We need at least 3 hosts running together with Ubuntu 14.04 Operating system to form a reliable ...

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How to Install and Manage Docker on Ubuntu 15.10 and 14.04 LTS

<div dir="ltr" style="text-align: left;" trbidi="on"> <h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 28px; line-height: 38px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <u><i><span style="color: red;">Install and Manage Docker on Ubuntu 15.10 & 14.04 LTS</span></i></u></h2> <div> <span style="background-color: white; font-size: 16px; line-height: 28px;"><span style="font-family: Georgia, Times New Roman, serif;">Docker is container-based application framework, which wrap of a specific application with all its dependencies in a container. Docker containers can easily to ship to remote location on start there without making entire application setup. </span></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicfK2zPAWfWft9ZqDzctd3DLhN_uckKfAejxj8l8y9jAqHe-ut_I7jpl1IHtjWFYKW0QZmxQsgvp-DmSqfX-lp4qo9N3rmL9uyCwovMZt8uOWKqU72bSJcgBdbbzUHBq-dtyByE25nL9hk/s1600/docker_centos_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEicfK2zPAWfWft9ZqDzctd3DLhN_uckKfAejxj8l8y9jAqHe-ut_I7jpl1IHtjWFYKW0QZmxQsgvp-DmSqfX-lp4qo9N3rmL9uyCwovMZt8uOWKqU72bSJcgBdbbzUHBq-dtyByE25nL9hk/s1600/docker_centos_www.hackthesec.co.in.png" /></a></div> <div> <span style="background-color: white; font-size: 16px; line-height: 28px;"><span style="font-family: Georgia, Times New Roman, serif;"><br /></span></span></div> <div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;"><u>1. Verify Requirements</u></span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">For standard installation Docker required 64 bit operating system having Kernel >= 3.10 version. Older versions of Kernel have some missing requirements to run all features of Docker.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ uname -r </span><span style="color: lime;">3.19.0-49-generic</span></span><span style="font-size: 0.9em;"><span style="color: lime;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">For Ubuntu 15.10 & 14.04 Docker recommended to install the <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">linux-image-extra</span> kernel package.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get install </span><span style="color: orange;">linux-image-extra-$(uname -r)</span><span style="color: white;"> </span></span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <u><span style="color: #0b5394;">2. Add Docker Apt Repository</span></u></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">First import docker GPG key to verify packages signature before installing them with apt-get.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: lime; font-size: large;">$ sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now create a new apt configuration file <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">/etc/apt/sources.list.d/docker.list</span> and one of below docker</span></div> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> For Ubuntu Wily 15.10</h3> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">deb https://apt.dockerproject.org/repo ubuntu-wily main </span></pre> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> For Ubuntu Trusty 14.04 (LTS)</h3> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">deb https://apt.dockerproject.org/repo ubuntu-trusty main </span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;"><u>3. Install Docker</u></span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">First make sure there are no old repositories added in your system. Purge them before installing them.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get </span><span style="color: orange;">purge lxc-docker</span><span style="color: white;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now use the following commands to upgrade apt index and install docker engine on your system.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get update </span><span style="color: lime;">$ sudo apt-get install docker-engine</span></span><span style="font-size: 0.9em;"><span style="color: lime;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">After successful installation of Docker engine, Let’s start the docker service.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo </span><span style="color: lime;">service docker start</span><span style="color: white;"> </span></span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;"><u>4. Manage Docker Container</u></span></h2> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> Search Docker Images</h3> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">First of all search Docker container images from Docker hub. For example, below command will search all images with Ubuntu and list as output</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: orange; font-size: large;"># docker search ubuntu </span></pre> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> Download Docker Images</h3> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now download the Docker container with name <a href="http://www.hackthesec.co.in/search/label/Ubuntu" target="_blank">Ubuntu</a> on your local system using following commands.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;"># docker pull ubuntu </span><span style="color: white;"> latest: Pulling from library/ubuntu fa5be2806d4c: Pull complete b4af4261cb15: Downloading [==> ] 3.779 MB/70.55 MB 5d358abc5d9c: Download complete 2933d50b9f77: Download complete </span></span><span style="color: white; font-size: 0.9em;"> </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now make sure that above images has been downloaded successfully on your system. Below command list all images.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: orange;"># docker images </span><span style="color: white;"> REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE ubuntu latest 36248ae4a9ac 7 days ago 188MB</span></span><span style="color: white; font-size: 0.9em;"> </span></pre> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> Launch New Container with Image</h3> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Finally launch a Docker container using above downloaded image on your system. Below command will start a new container and provide you access of that container with /bin/bash shell.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># docker </span><span style="color: lime;">run -i -t ubuntu /bin/bash</span><span style="color: white;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">To exit from docker container type <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;"><red>CTRL + P + Q</red></span>. This will leave container running in background an provide you host system console. If you used exit command, it will stop the current container.</span></div> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">After existing from Docker container, execute below command to list all running containers.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: orange;"># docker ps </span><span style="color: white;"> CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f2582758af13 ubuntu "/bin/bash" 2 hours ago Up 2 hours first_ubuntu</span></span><span style="color: white; font-size: 0.9em;"> </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">By default Above command will list only running containers. To list all containers (including stopped container) use following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;"># docker ps -a</span><span style="color: white;"> </span></span></pre> <h3 class="heading2" style="background-color: white; border: 0px; color: #0379bf; font-family: 'Roboto Slab'; font-size: 20px; font-weight: bolder; line-height: 30px; margin: 0px 0px 8px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> Start/Stop/Attach Container</h3> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">You can start, stop or attach to any containers with following commands. To start container use following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: orange; font-size: large;"># docker start <CONTAINER ID> </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">To stop container use following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># </span><span style="color: lime;">docker stop</span><span style="color: white;"> <CONTAINER ID> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">To attach to currently running container use following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"># </span><span style="color: lime;">docker</span><span style="color: white;"> attach <CONTAINER ID></span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"><span style="line-height: 1.3em;"><a href="http://www.hackthesec.co.in/" target="_blank">www.hackthesec.co.in</a> </span><span style="line-height: 16.9px;"><a href="http://www.hackthesec.co.in/search/label/Linux-Books" target="_blank">http://www.hackthesec.co.in/search/label/Linux-Books</a> </span><span style="line-height: 26px;"><a href="http://www.hackthesec.co.in/p/about-us.html">http://www.hackthesec.co.in/p/about-us.html</a></span><span style="line-height: 1.3em;"> </span></span></span></pre> </div> </div>

How to Install and Manage Docker on Ubuntu 15.10 and 14.04 LTS

Install and Manage Docker on Ubuntu 15.10 & 14.04 LTS Docker is container-based application framework, which wrap of a specific appl...

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How To Install KDE Plasma 5.5 on Ubuntu 15.10 and 14.04

<div dir="ltr" style="text-align: left;" trbidi="on"> <h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 28px; line-height: 38px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <u><i><span style="color: red;">KDE Plasma 5.5 on Ubuntu 15.10 & 14.04</span></i></u></h2> <div> <span style="font-family: Georgia, Times New Roman, serif; font-size: large;">KDE is an international free software community producing free and libre software like Plasma Desktop, KDE Frameworks and many cross-platform applications designed to run on modern <a href="http://www.hackthesec.co.in/search/label/Unix" target="_blank">Unix</a>-like and Microsoft Windows systems. The Plasma Desktop is a desktop environment provided as the default work environment on many Linux distributions, such as <b>openSUSE</b>, Mageia, <b>Kubuntu</b>, Manjaro <b><a href="http://www.hackthesec.co.in/search/label/Linux" target="_blank">Linux </a></b>and also the default desktop environment on PC-BSD, a BSD operating system.<br /></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzqmOJScfSnNvcDQuW9GJdfHOMvKDpuDo0VjH7hz_0CgXdbhWK55Vlr7R93-ovstSS_PDdRAwddW6QoTCe_BG53kLuFvk7WTJj1cf6p-ZizPrvLrdTGpZzckVXq5L30WyI4ZA63tQCoh1G/s1600/KDE_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzqmOJScfSnNvcDQuW9GJdfHOMvKDpuDo0VjH7hz_0CgXdbhWK55Vlr7R93-ovstSS_PDdRAwddW6QoTCe_BG53kLuFvk7WTJj1cf6p-ZizPrvLrdTGpZzckVXq5L30WyI4ZA63tQCoh1G/s400/KDE_www.hackthesec.co.in.png" width="400" /></a></div> <div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;"><u>Install KDE Plasma Desktop</u></span></h2> <div style="background-color: white; border: 0px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif; font-size: large;"><b>KDE </b>Plasma desktop latest packages are available under <a href="https://launchpad.net/~kubuntu-ci/+archive/ubuntu/stable" style="outline: none; text-decoration: none;" target="_blank">kubuntu-ci/stable</a> PPA. Use the following commands to add this PPA to your system and install plasma-desktop package.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;">$ sudo add-apt-repository ppa:kubuntu-ci/stable </span><span style="color: white;">$ sudo apt-get update </span><span style="color: lime;">$ sudo apt-get install plasma-desktop</span></span><span style="font-size: 0.9em;"><span style="color: lime;"> </span></span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;"><u>Remove Changes</u></span></h2> <div style="background-color: white; border: 0px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif; font-size: large;"><b>KDE plasma</b> is a good desktop environment, but you still don’t like it, then you can revert all changes with following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;">$ sudo apt-get install ppa-purge </span><span style="color: white;">$ sudo ppa-purge ppa:</span><span style="color: lime;">kubuntu-ci/stable </span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;"><a href="http://www.hackthesec.co.in/" target="_blank">www.hackthesec.co.in</a> <a href="http://www.twitter.com/hackthesecurity">www.twitter.com/hackthesecurity</a></span></span></pre> </div> </div>

How To Install KDE Plasma 5.5 on Ubuntu 15.10 and 14.04

KDE Plasma 5.5 on Ubuntu 15.10 & 14.04 KDE is an international free software community producing free and libre software like Plasma...

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How To Install eJabberd XMPP Server on Ubuntu 15.10 and 14.04

<div dir="ltr" style="text-align: left;" trbidi="on"> <h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 28px; line-height: 38px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: red;"><u><i>eJabberd XMPP Server on Ubuntu 15.10 & 14.04</i></u></span></h2> <span style="font-size: large;"><br /></span> <span style="background-color: white;"><span style="font-family: Georgia, Times New Roman, serif; font-size: large;"><span style="line-height: 28px;"><b>ejabberd </b>is an XMPP application server, written mainly in the Erlang programming language. It can run under several Unix-like operating systems such as Mac OS X, GNU/<a href="http://www.hackthesec.co.in/search/label/Linux" target="_blank">Linux</a>, FreeBSD, NetBSD, OpenBSD and OpenSolaris. Additionally, ejabberd can run under Microsoft Windows. The name ejabberd stands for Erlang Jabber Daemon (Jabber being a former name for XMPP) and is written in lowercase only, as is common for daemon software.</span></span></span><br /> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Install eJabberd</span></h2> <div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo apt-get install </span><span style="color: lime;">ejabberd</span><span style="color: white;"> </span></span></pre> </div> <div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Configure eJabberd</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">For this installation we are using domain <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">demo.hackthesec.co.in</span> in configuration. You may only use localhost for you local system, but for remote server use a domain or sub-domain. So at first I make a host file entry to map </span><span style="font-family: Georgia, 'Times New Roman', serif; font-weight: bold;">demo.hackthesec.co.in</span><span style="font-family: Georgia, Times New Roman, serif;"> with eJabberd server ip address.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;">$ sudo echo "192.168.10.120 demo.hackthesec.co.in" >> /etc/hosts </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now you need to create admin accounts for your domain. Below commands will create admin accounts for both virtual hosts <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">localhost</span> and <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">demo.hackthese.co.in</span>.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ </span><span style="color: lime;">ejabberdctl register</span><span style="color: white;"> admin localhost password $ ejabberdctl register admin </span></span><span style="color: white; font-size: large; line-height: 1.3em;">demo.hackthesec.co.in</span><span style="color: white; font-size: large; line-height: 1.3em;"> password</span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now edit ejabberd configuration file <orange><b>/etc/ejabberd/ejabberd.yml</b></orange> in text editor and add <b>acl </b>for admin user for demo.hackthesec.co.in.</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">acl: admin: user: - "<span style="color: orange;">admin": "localhost"</span> <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">- "admin": "demo.hackthesec.co.in"</span></span><span style="font-size: 0.9em;"> </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now add <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">im.example.com</span> under hosts section.</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">hosts: - "localhost" <span style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-weight: 700; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">- "</span></span><span style="font-size: large; font-weight: 700; line-height: 1.5em;">demo.hackthesec.co.in</span><span style="font-size: large; font-weight: 700; line-height: 1.5em;">"</span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Access eJabberd Web Panel</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">After making all above configuration, let’s restart <b>eJabberd </b>service using following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo service </span><span style="color: lime;">ejabberd restart</span><span style="color: white;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;"><b>eJabberd </b>admin web panel start on default <b>port 5280</b>. Access access your domain on port 5280 followed by /admin</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;"> http://</span><span style="font-size: large; font-weight: 700; line-height: 1.5em;">demo.hackthesec.co.in</span><span style="font-size: large; line-height: 1.5em;">:5280/admin</span></pre> </div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzG79eD1dGX8zH556qJs8fyfYAMd7fUD4L14OhsAQS4cGfJAUYZrpCw5Yp3XjFmNNXiLOFgktkAq-3pIGlr5PURgZg61zq4uVrPHcNyRcEJbeDgY_S2iO8ALMvLuLCA0RHh6jo2W7dw-8U/s1600/Ejabberd.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhzG79eD1dGX8zH556qJs8fyfYAMd7fUD4L14OhsAQS4cGfJAUYZrpCw5Yp3XjFmNNXiLOFgktkAq-3pIGlr5PURgZg61zq4uVrPHcNyRcEJbeDgY_S2iO8ALMvLuLCA0RHh6jo2W7dw-8U/s1600/Ejabberd.png" /></a></div> <div class="separator" style="clear: both; text-align: center;"> <br /></div> <div class="separator" style="clear: both; text-align: center;"> <a href="http://www.hackthesec.co.in/" target="_blank">www.hackthesec.co.in</a><br /><a href="http://www.twitter.com/hackthesecurity">www.twitter.com/hackthesecurity</a></div> <div> <br /></div> <div> <br /></div> </div>

How To Install eJabberd XMPP Server on Ubuntu 15.10 and 14.04

eJabberd XMPP Server on Ubuntu 15.10 & 14.04 ejabberd is an XMPP application server, written mainly in the Erlang programming langua...

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How To Install WordPress with Nginx on Ubuntu 15.10 and 14.04

<div dir="ltr" style="text-align: left;" trbidi="on"> <div class="separator" style="clear: both; text-align: center;"> </div> <div class="separator" style="clear: both; text-align: center;"> </div> <h2 class="title single-title title20" style="background-color: white; border: 0px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: red; font-family: 'Roboto Slab'; font-size: 28px; line-height: 38px;"><u><i>Install WordPress with Nginx on Ubuntu 15.10 & 14.04</i></u></span><span style="font-family: Georgia, Times New Roman, serif;"><span style="font-size: 16px; font-weight: normal; line-height: 28px;">WordPress is a free and open-source content management system (CMS) based on <a href="http://www.hackthesec.co.in/search/label/PHP" target="_blank">PHP </a>and <a href="http://www.hackthesec.co.in/search/label/Mysql" target="_blank">MySQL</a>.WordPress is installed on a web server, which either is part of an Internet hosting service or is a network host itself; the first case may be on a service like WordPress.com, for example, and the second case is a computer running the software package WordPress.org.</span></span></h2> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJIubn1sIbTRqnZPp14lXzbr9A5IfhQLroh2Iejt3eTjD1TQ0zVaqmAhaCpC4MYBSz8FhcCKV4dTmiPY068XSm5LTwoLTaoxQsbCE_tYN2aEJRLtGuujCoYrdX8J2XNV1Eg0smbO8FjSGb/s1600/wordpress-logo-stacked-rgb.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="198" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJIubn1sIbTRqnZPp14lXzbr9A5IfhQLroh2Iejt3eTjD1TQ0zVaqmAhaCpC4MYBSz8FhcCKV4dTmiPY068XSm5LTwoLTaoxQsbCE_tYN2aEJRLtGuujCoYrdX8J2XNV1Eg0smbO8FjSGb/s320/wordpress-logo-stacked-rgb.png" width="320" /></a></div> <br /> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 1 – Setup LEMP Stack</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">First we will add all required PPA to our system. Following commands will add PPA for Nginx, PHP5 and <a href="http://www.hackthesec.co.in/search/label/Mysql" target="_blank">MySQL </a>on your system.</span></div> <div class="separator" style="clear: both; text-align: center;"> </div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ echo "deb-src http://nginx.org/packages/mainline/ubuntu/ `lsb_release -cs` nginx" >> /etc/apt/sources.list $ echo "</span><span style="color: lime;">deb http://nginx.org/packages/mainline/ubuntu/ `lsb_release -cs` nginx" >> /etc/apt/sources.list</span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="line-height: 1.3em;"> </span><span style="line-height: 1.3em;"><span style="color: white;">$ sudo apt-get install </span><span style="color: lime;">python-software-properties</span><span style="color: white;"> </span><span style="color: red;">Example:- </span></span><span style="color: white; line-height: 16.9px;">root@ip-172-31-27-102:~# sudo apt-get install python-software-properties Reading package lists... Done Building dependency tree Reading state information... Done The following NEW packages will be installed: python-software-properties 0 upgraded, 1 newly installed, 0 to remove and 0 not upgraded. Need to get 19.6 kB of archives. After this operation, 138 kB of additional disk space will be used. Get:1 http://us-west-2.ec2.archive.ubuntu.com/ubuntu/ trusty-updates/universe python-software-properties all 0.92.37.7 [19.6 kB] Fetched 19.6 kB in 0s (0 B/s) Selecting previously unselected package python-software-properties. (Reading database ... 51150 files and directories currently installed.) Preparing to unpack .../python-software-properties_0.92.37.7_all.deb ... Unpacking python-software-properties (0.92.37.7) ... Setting up python-software-properties (0.92.37.7) ... root@ip-172-31-27-102:~# sudo add-apt-repository -y ppa:ondrej/mysql-5.5 gpg: keyring `/tmp/tmpmlk2941t/secring.gpg' created gpg: keyring `/tmp/tmpmlk2941t/pubring.gpg' created gpg: requesting key E5267A6C from hkp server keyserver.ubuntu.com gpg: /tmp/tmpmlk2941t/trustdb.gpg: trustdb created gpg: key E5267A6C: public key "Launchpad PPA for Ondřej Surý" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) OK</span><span style="color: white; line-height: 1.3em;"> </span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white; line-height: 1.3em;"> </span><span style="line-height: 1.3em;"><span style="color: lime;">$ sudo add-apt-repository -y ppa:ondrej/mysql-5.5 </span><span style="color: red;">Example : - </span></span><span style="color: lime; line-height: 16.9px;">root@ip-172-31-27-102:~# sudo add-apt-repository -y ppa:ondrej/mysql-5.5 gpg: keyring `/tmp/tmpmlk2941t/secring.gpg' created gpg: keyring `/tmp/tmpmlk2941t/pubring.gpg' created gpg: requesting key E5267A6C from hkp server keyserver.ubuntu.com gpg: /tmp/tmpmlk2941t/trustdb.gpg: trustdb created gpg: key E5267A6C: public key "Launchpad PPA for Ondřej Surý" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) OK</span><span style="color: lime; line-height: 1.3em;"> </span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime; line-height: 1.3em;"> </span><span style="line-height: 1.3em;"><span style="color: white;">$ sudo add-apt-</span><span style="color: lime;">repository ppa:ondrej/php5</span><span style="color: white;"> </span><span style="color: red;">Example : - </span></span><span style="color: white; line-height: 16.9px;">root@ip-172-31-27-102:~# sudo add-apt-repository ppa:ondrej/php5 This PPA contains latest PHP 5.5 packaged for Ubuntu 14.04 LTS (Trusty). You can get more information about the packages at https://deb.sury.org If you need other PHP versions use: PHP 5.4: ppa:ondrej/php5-oldstable (Ubuntu 12.04 LTS) PHP 5.5: ppa:ondrej/php5 (Ubuntu 14.04 LTS) PHP 5.6: ppa:ondrej/php5-5.6 (Ubuntu 14.04 LTS - Ubuntu 16.04 LTS) PHP 5.6 and PHP 7.0: ppa:ondrej/php (Ubuntu 14.04 LTS - Ubuntu 16.04 LTS) BUGS&FEATURES: This PPA now has a issue tracker: https://deb.sury.org/pages/bugreporting.html PLEASE READ: If you like my work and want to give me a little motivation, please consider donating: https://deb.sury.org/pages/donate.html WARNING: add-apt-repository is broken with non-UTF-8 locales, see https://github.com/oerdnj/deb.sury.org/issues/56 for workaround: # apt-get install -y language-pack-en-base # LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php5 More info: https://launchpad.net/~ondrej/+archive/ubuntu/php5 Press [ENTER] to continue or ctrl-c to cancel adding it gpg: keyring `/tmp/tmpq141jr43/secring.gpg' created gpg: keyring `/tmp/tmpq141jr43/pubring.gpg' created gpg: requesting key E5267A6C from hkp server keyserver.ubuntu.com gpg: /tmp/tmpq141jr43/trustdb.gpg: trustdb created gpg: key E5267A6C: public key "Launchpad PPA for Ondřej Surý" imported gpg: Total number processed: 1 gpg: imported: 1 (RSA: 1) OK</span><span style="color: white; line-height: 1.3em;"> </span></span></pre> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSx3Ezhg0JxF_5sEgOG9aI-l1i7wGgxHNIqPtZ-2CDciTQq5XAGiqRmv2WPLDlHUQX3LpuSBK2I79p4-KfXOfTAMaZ4VRrXetj1nCCpkErmK3PYpmJoHiMZK9oOw2M4k4313o1DVARpdtp/s1600/ubuntu_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="360" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgSx3Ezhg0JxF_5sEgOG9aI-l1i7wGgxHNIqPtZ-2CDciTQq5XAGiqRmv2WPLDlHUQX3LpuSBK2I79p4-KfXOfTAMaZ4VRrXetj1nCCpkErmK3PYpmJoHiMZK9oOw2M4k4313o1DVARpdtp/s640/ubuntu_www.hackthesec.co.in.png" width="640" /></a></div> <div style="background-color: white; border: 0px; color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">and now use following commands to install Nginx web server, PHP5 with PHP5-FPM and MySQL server.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="line-height: 1.3em;"><span style="color: white;">$ curl http://nginx.org/keys/nginx_signing.key | apt-key add - </span><span style="color: red;">Example : - </span></span><span style="color: white; line-height: 16.9px;">root@ip-172-31-27-102:~# curl http://nginx.org/keys/nginx_signing.key | apt-key add - % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 100 1559 100 1559 0 0 11066 0 --:--:-- --:--:-- --:--:-- 11056 OK</span><span style="color: white; line-height: 1.3em;"> </span></span></pre> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;"> </span><span style="color: lime;">$ sudo apt-get update $ sudo apt-get install nginx php5 php5-fpm mysql-server php5-mysql</span></span></pre> <div style="background-color: white; border: 0px; color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Set Mysql Password ...</span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjODYETGqz5edwYNVJJGpTnRZvllhOyDLG3ybN0gaoKqWVguHrHWSkCFKAv6fir2Fzpfa3KYigoSySqJDyttcJ57_vSP4QN-SKPzUJB9pTd-YO22ZRmxi8uRaU0lHeG8oPykbXPGm9A9iK/s1600/mysql_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjjODYETGqz5edwYNVJJGpTnRZvllhOyDLG3ybN0gaoKqWVguHrHWSkCFKAv6fir2Fzpfa3KYigoSySqJDyttcJ57_vSP4QN-SKPzUJB9pTd-YO22ZRmxi8uRaU0lHeG8oPykbXPGm9A9iK/s640/mysql_www.hackthesec.co.in.png" width="640" /></a></div> <div style="background-color: white; border: 0px; color: #555555; font-family: 'Roboto Slab'; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <br /></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieLT7IReokTl5X-YnFFa28yVSjSimlrjJL09vQPLiQcDY8zrenG7avzbevEQA7xkfgQa3l-n9FM3f6UYOnaktmPn_-3veY4zHT3D6RU_tR3mlpe8s728WSJVnlR_F3VzqGONolLYeRidFH/s1600/mysql2_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEieLT7IReokTl5X-YnFFa28yVSjSimlrjJL09vQPLiQcDY8zrenG7avzbevEQA7xkfgQa3l-n9FM3f6UYOnaktmPn_-3veY4zHT3D6RU_tR3mlpe8s728WSJVnlR_F3VzqGONolLYeRidFH/s640/mysql2_www.hackthesec.co.in.png" width="640" /></a></div> <div style="background-color: white; border: 0px; color: #555555; font-family: 'Roboto Slab'; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <br /></div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 2 — Configure PHP-FPM</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">PHP-FPM (FastCGI Process Manager) is an alternative PHP FastCGI implementation with some additional features.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;">$ sudo nano /etc/php5/fpm/php.ini </span></pre> <div class="separator" style="clear: both; text-align: center;"> <br /></div> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">un-comment cgi.fix_pathinfo=1 line and set value to 0.</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">cgi.fix_pathinfo=0</span></pre> <div style="background-color: white; border: 0px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0ZsrTOpTbu6-aFEyft2TetVl-FGWM7KE-VmJTnYm-5ojQ_Q5mvAtzztjpbHZw80uFOO1yeNNbe9Ba00elcqYycx8ui6ajpEuzM9hTa_V_OOvAEJftEaasmR36QIoXCBn-hLYQXmqk5KaM/s1600/Configure_PHP-FPM_www.hackthesec.co.in.png" imageanchor="1" style="clear: left; color: #555555; float: left; font-family: 'Roboto Slab'; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi0ZsrTOpTbu6-aFEyft2TetVl-FGWM7KE-VmJTnYm-5ojQ_Q5mvAtzztjpbHZw80uFOO1yeNNbe9Ba00elcqYycx8ui6ajpEuzM9hTa_V_OOvAEJftEaasmR36QIoXCBn-hLYQXmqk5KaM/s640/Configure_PHP-FPM_www.hackthesec.co.in.png" width="640" /></a><span style="font-family: Georgia, Times New Roman, serif; font-size: 16px;">Now set the listen parameter in /etc/php5/fpm/pool.d/www.conf configuration file. Here you can use php5-fpm socket to work or start php5-fpm server on any port as service. We are going to use it as service.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;">$ sudo nano /etc/php5/fpm/pool.d/www.conf </span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Now make changes in configuration file as below. Commend listen with socket file and enable it as service</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">#listen = /var/run/php5-fpm.sock listen = 127.0.0.1:9000</span></pre> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_f_s8GXKptVRlY6Y81pDmdW7xcgmiHCE1mn0cMmOhRXtX_1nGst80Qdy4Ai8jJVHlCdHtFXDQ_GeDwpkpY48RKPitnQrp13IVeMggiM528zV-H2pRrlDZUfC_Pa6hEeGpm0bFaJ-_rL4O/s1600/php5-fpm_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="344" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh_f_s8GXKptVRlY6Y81pDmdW7xcgmiHCE1mn0cMmOhRXtX_1nGst80Qdy4Ai8jJVHlCdHtFXDQ_GeDwpkpY48RKPitnQrp13IVeMggiM528zV-H2pRrlDZUfC_Pa6hEeGpm0bFaJ-_rL4O/s640/php5-fpm_www.hackthesec.co.in.png" width="640" /></a></div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 3 — Download and Configure WordPress</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Download Latest WordPress archive file from its office web using following command.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="line-height: 1.3em;"><span style="color: white;">$ </span><span style="color: lime;">wget http://wordpress.org/latest.tar.gz</span><span style="color: white;"> </span></span><span style="color: white; line-height: 16.9px;">root@ip-172-31-27-102:/var/www/html# wget http://wordpress.org/latest.tar.gz --2016-02-16 12:20:04-- http://wordpress.org/latest.tar.gz Resolving wordpress.org (wordpress.org)... 66.155.40.250, 66.155.40.249 Connecting to wordpress.org (wordpress.org)|66.155.40.250|:80... connected. HTTP request sent, awaiting response... 301 Moved Permanently Location: https://wordpress.org/latest.tar.gz [following] --2016-02-16 12:20:05-- https://wordpress.org/latest.tar.gz Connecting to wordpress.org (wordpress.org)|66.155.40.250|:443... connected. HTTP request sent, awaiting response... 200 OK Length: 7099520 (6.8M) [application/octet-stream] Saving to: ‘latest.tar.gz’ 100%[=============================================================================================================================>] 7,099,520 11.6MB/s in 0.6s 2016-02-16 12:20:05 (11.6 MB/s) - ‘latest.tar.gz’ saved [7099520/7099520] root@ip-172-31-27-102:/var/www/html#</span><span style="color: white; line-height: 1.3em;"> </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Extract archive in document root of you domain and update permissions on files.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ tar xzf latest.tar.gz $ sudo mv wordpress /var/www/example.com $ sudo chown -R apache:apache /var/www/example.com </span><span style="color: lime;">$ sudo chmod -R 755 /var/www/example.com</span></span></pre> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 4 — Create MySQL Database and User</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">After extracting WordPress codebase, Let’s create a mysql database and user account for configuring WordPress. Use following set of command to do it</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ mysql -u root -p Enter password: mysql> CREATE DATABASE wp_db; </span><span style="color: lime;">mysql> GRANT ALL ON wp_db.* to 'wp_user'@'localhost' IDENTIFIED BY '_secret_password_'; </span><span style="color: white;">mysql> FLUSH PRIVILEGES; mysql> quit</span></span></pre> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiISbmMqdnTs-MkPaT2cl4l2-XR62Dm_Cx4-ekdyOIQOM5NSESYPTXNi55ue1gjEHGTZDyQy7zP9xwF7gs1YwkSf113-oAv96naA5VGgQ8OgJ53_cuU6IZlNerblAPxNyPKa-jVOQpxUmGp/s1600/db_setup_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="342" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiISbmMqdnTs-MkPaT2cl4l2-XR62Dm_Cx4-ekdyOIQOM5NSESYPTXNi55ue1gjEHGTZDyQy7zP9xwF7gs1YwkSf113-oAv96naA5VGgQ8OgJ53_cuU6IZlNerblAPxNyPKa-jVOQpxUmGp/s640/db_setup_www.hackthesec.co.in.png" width="640" /></a></div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 5 — Configure Nginx VirtualHost</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">Finally do the configuration of Nginx server block (Virtual Host). For this example we are creating a new configuration file for our domain example.com.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: white;">$ sudo nano /etc/</span><span style="color: lime;">nginx</span><span style="color: white;">/conf.d/example.com.conf </span></span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">and make changes as below.</span></div> <pre class="pretty" style="background: none 0px 0px repeat scroll rgb(240, 240, 240); border-left-color: rgb(116, 183, 63); border-left-width: 3px; border-radius: 5px; border-style: none none none solid; line-height: 1.5em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 8px 20px 8px 18px; vertical-align: baseline;"><span style="font-size: large;">server { listen 80; root /var/www/example.com; index index.php index.html; server_name example.com www.example.com; location / { try_files $uri $uri/ /index.php?q=$request_uri; } error_page 404 /404.html; error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/www; } location ~ \.php$ { try_files $uri =404; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; include fastcgi_params; } }</span></pre> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">After installing all services on your system, start all required services.</span></div> <pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="font-size: large;"><span style="color: lime;">$ sudo service nginx restart </span><span style="color: white;">$ sudo service php5-fpm restart</span></span></pre> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiDRTCEbTjd_HqunuZdOqLjVH_DIUp3E0RQu-a9Gs0CJIcBgtEcoSNHAZaOiy_A7Kw0xB1Kb6NZp1CZWgCzyTxRl9wfsLzt28IBGWPixjClAZR4X9Ik3ixMCaEAO-ljjBgiQoSYPGeREY6/s1600/nginx_restart_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="72" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiiDRTCEbTjd_HqunuZdOqLjVH_DIUp3E0RQu-a9Gs0CJIcBgtEcoSNHAZaOiy_A7Kw0xB1Kb6NZp1CZWgCzyTxRl9wfsLzt28IBGWPixjClAZR4X9Ik3ixMCaEAO-ljjBgiQoSYPGeREY6/s640/nginx_restart_www.hackthesec.co.in.png" width="640" /></a></div> <h2 class="heading1" style="background-color: white; border: 0px; font-family: 'Roboto Slab'; font-size: 24px; font-weight: bolder; line-height: 34px; margin: 45px 0px 12px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;"> <span style="color: #0b5394;">Step 6 — Start WordPress Web Installer</span></h2> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;">WordPress provides a web installer for easy to setup WordPress without editing files manually. After completing above steps just point your browser to your domain. Fill the database details and click <b>Submit</b></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmjgwjylaTYwhxa-382ONQjXy1mfK0Ne10lZuc_R161pD9Nt8czBK_fDs4H7CwwvzB3pmfsneS2KIlxqoBdKtWIWU-Kdwm8STuKabW-B7e-tU3eIdEI87IA0CzqNJF1-XMHRCW5IUYpTfX/s1600/wordpress-setup-3_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="486" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgmjgwjylaTYwhxa-382ONQjXy1mfK0Ne10lZuc_R161pD9Nt8czBK_fDs4H7CwwvzB3pmfsneS2KIlxqoBdKtWIWU-Kdwm8STuKabW-B7e-tU3eIdEI87IA0CzqNJF1-XMHRCW5IUYpTfX/s640/wordpress-setup-3_www.hackthesec.co.in.png" width="640" /></a></div> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <span style="font-family: Georgia, Times New Roman, serif;"><span style="color: #555555;">After submitting database details, click on “</span><orange><span style="color: red;">Run the Install</span></orange><span style="color: #555555;">”</span></span></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPGKClLEQC-ZM_nSmPti9o16RL5cxXTz3Zb6CVe5N5-KdJyI-q_ILKfT_lOUZy9bvTJPuWHsve6powaIsK6tc6Bex4KGoqNPUhEWNRVw1RFoFHLHDWiTcwZOV_jZRL7tojNM6G2TgYewHf/s1600/wordpress-setup_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="254" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhPGKClLEQC-ZM_nSmPti9o16RL5cxXTz3Zb6CVe5N5-KdJyI-q_ILKfT_lOUZy9bvTJPuWHsve6powaIsK6tc6Bex4KGoqNPUhEWNRVw1RFoFHLHDWiTcwZOV_jZRL7tojNM6G2TgYewHf/s640/wordpress-setup_www.hackthesec.co.in.png" width="640" /></a></div> <div style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <enter and="" click="" details="" following="" for="" install="" orange="" wordpress="" your=""><span style="font-family: Georgia, Times New Roman, serif;">Install WordPress Button</span></enter></div> <ul style="background-color: white; border: 0px; font-size: 16px; line-height: 28px; margin: 0px 0px 20px; outline: 0px; padding: 0px; vertical-align: baseline;"> <li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; margin: 0px 0px 0px 30px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;">Blog Title</span></li> <li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; margin: 0px 0px 0px 30px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;">Username of admin account (for security do not use as “admin”)</span></li> <li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; margin: 0px 0px 0px 30px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;">Admin password ( twice )</span></li> <li style="border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border: 0px; font-size: inherit; margin: 0px 0px 0px 30px; outline: 0px; padding: 0px; vertical-align: baseline;"><span style="font-family: Georgia, Times New Roman, serif;">Email ID</span></li> </ul> <span style="line-height: 28px;"><div class="separator" style="clear: both; color: #555555; font-family: 'Roboto Slab'; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEix_DFWtSSFS0irSApgaznsdi3Aa6AfqaRKbVOfRG0HknIh6-kI4JXol8dWplsE8bO69azDy8LIYZ66zZgmVaUQJ6xlkS7MegPimTHVRvbhIPYGKh7QMcATM7aXvxSnbyRyG3r-W749Oldg/s1600/wordpress-site_www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="540" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEix_DFWtSSFS0irSApgaznsdi3Aa6AfqaRKbVOfRG0HknIh6-kI4JXol8dWplsE8bO69azDy8LIYZ66zZgmVaUQJ6xlkS7MegPimTHVRvbhIPYGKh7QMcATM7aXvxSnbyRyG3r-W749Oldg/s640/wordpress-site_www.hackthesec.co.in.png" width="640" /></a></div> <div style="color: #555555; font-family: 'Roboto Slab';"> <span style="color: #555555; font-family: Roboto Slab;"><span style="line-height: 28px;"><br /></span></span></div> <div> <span style="background-color: white; font-size: 16px;"><span style="font-family: Georgia, Times New Roman, serif;">After completing above step, You have installed WordPress successfully, Now you will get WordPress success installation message.</span></span></div> <div> <br /></div> <div class="separator" style="clear: both; text-align: center;"> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg9V22RmAhVoZFb3MuKVnEAjSvUrxHXHY-qR_VD2Yi8DYP37aE-t4lh4Z-Qt7prEjvzUlCO9q6S9AKTPWQksCM2lan4BNb-5kl5h_wnEkkKpzQ6BLtlrJQdMJRSqeJQ_jgQ6V66Xh_a3tY/s1600/wordpress-www.hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="398" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjg9V22RmAhVoZFb3MuKVnEAjSvUrxHXHY-qR_VD2Yi8DYP37aE-t4lh4Z-Qt7prEjvzUlCO9q6S9AKTPWQksCM2lan4BNb-5kl5h_wnEkkKpzQ6BLtlrJQdMJRSqeJQ_jgQ6V66Xh_a3tY/s640/wordpress-www.hackthesec.co.in.png" width="640" /></a></div> <div> <a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div> <div> <a href="http://www.twitter.com/hackthesecurity">www.twitter.com/hackthesecurity</a></div> </span></div>

How To Install WordPress with Nginx on Ubuntu 15.10 and 14.04

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