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How to Install DHCP on CentOs 7 / RHEL 7

How to Install DHCP on CentOs 7 / RHEL 7

Install DHCP on CentOs 7 / RHEL 7 DHCP Stands for Dynamic Host Configurations Protocol that is used to dynamically assign IP Addresses ...

How to Create, List & Delete Docker Containers on Linux

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<u><span style="color: #990000;">Create, List & Delete Docker Containers on Linux</span></u></h2>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><a href="http://www.hackthesec.co.in/search/label/docker">Docker </a>is an open-source project that automates the deployment of applications inside software containers, by providing an additional layer of abstraction and automation of operating-system-level virtualization on <a href="http://www.hackthesec.co.in/search/label/Linux">Linux</a>.Docker uses the resource isolation </span></span></div>
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<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"><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>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">features of the Linux kernel such as cgroups and kernel namespaces, and a union-capable filesystem such as aufs and others to allow independent "containers" to run within a single Linux instance, avoiding the overhead of starting and maintaining virtual machines.</span></span></div>
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<a href="http://www.hackthesec.co.in/2016/02/how-to-install-and-manage-docker-on-ubuntu.html" itemprop="url" style="background-color: white; display: block; font-family: 'Open Sans', serif, sans-serif; font-size: 18.6px; font-weight: 600; text-decoration: none;"></a><ul style="text-align: left;"><a href="http://www.hackthesec.co.in/2016/02/how-to-install-and-manage-docker-on-ubuntu.html" itemprop="url" style="background-color: white; display: block; font-family: 'Open Sans', serif, sans-serif; font-size: 18.6px; font-weight: 600; text-decoration: none;"></a>
<li><a href="http://www.hackthesec.co.in/2016/02/how-to-install-and-manage-docker-on-ubuntu.html" itemprop="url" style="background-color: white; display: block; font-family: 'Open Sans', serif, sans-serif; font-size: 18.6px; font-weight: 600; text-decoration: none;"></a><a href="http://www.hackthesec.co.in/2016/02/how-to-install-and-manage-docker-on-ubuntu.html" itemprop="url" style="display: inline !important; font-size: 18.6px; text-decoration: none;"><span style="color: red;">How to Install and Manage Docker on Ubuntu 15.10 and 14.04 LTS</span></a></li>
<li><a href="http://www.hackthesec.co.in/2016/02/how-to-install-docker-on-centos-7-rhel-7.html" itemprop="url" style="display: inline !important; font-size: 18.6px; text-decoration: none;"><span style="color: red;">How to install Docker on CentOS 7 / RHEL 7</span></a></li>
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<b><u><span style="color: #0b5394;">Launch Docker Container</span></u></b></div>
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To launch a new Docker container using below command. This will start a new container and provide you access of that container with <b>/bin/bash</b> shell.</div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker run [OPTIONS] <IMAGE NAME> [COMMAND] [ARG...]</span></span></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">For example below command will create new docker container using image named "ubuntu". To list all available images use docker images command.</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker run -i -t ubuntu /bin/bash</span></span></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">To exit from docker container type CTRL + P + Q. This will leave container running in background an provide you host system console. If you used exit command, it will stop the current container. <a href="https://docs.docker.com/engine/reference/run/">Click here</a> to read for more options about docker run command.</span></span></div>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>List Docker Containers</u></b></span></span></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">After existing from Docker container, execute below command to list all running containers.</span></span></div>
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<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: 0.9em;"># </span><span style="font-size: large;">docker ps</span><span style="font-size: 0.9em;">

CONTAINER ID     IMAGE     COMMAND        CREATED        STATUS        PORTS    NAMES
g25536g95fgd     ubuntu    "/bin/bash"    1 hours ago    Up 1 hours             first_ubuntu</span></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">By default Above command will list only running containers. To list all containers (including stopped container) use following command.</span></span></div>
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<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: 0.9em;"># </span><span style="font-size: large;">docker ps -a</span><span style="font-size: 0.9em;">

CONTAINER ID   IMAGE   COMMAND        CREATED        STATUS        PORTS    NAMES
g25536g95fgd   ubuntu  "/bin/bash"    1 hours ago    Up 1 hours             first_ubuntu
j555io5jkdkd   centos  "/bin/bash"    1 days ago     Exited (0) 24 hours ago   ubuntu-web</span></pre>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Start/Stop/Attach Container</u></b></span></span></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">You can start, stop or attach to any containers with following commands. To start container use following command.</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker start <CONTAINER ID|NAME></span></span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker stop <CONTAINER ID|NAME></span></span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker attach <CONTAINER ID|NAME></span></span></pre>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Drop Docker Container</u></b></span></span></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Before deleting any container make sure that container is stopped. You can use ‘docker ps -a’ command to list status of containers. If container is still running first stop that container using given commands in above step.</span></span></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now use following command to delete single or multiple containers use following command.</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker rm <CONTAINER ID|NAME> <CONTAINER ID|NAME></span></span></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">You can also delete all stopped containers at once using following command.</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: large;"><span style="line-height: 20.8px;"># docker rm $(docker ps -a -q)</span></span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-size: medium;"><span style="line-height: 20.8px;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></span></span></pre>
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How to Create, List & Delete Docker Containers on Linux

Create, List & Delete Docker Containers on Linux Docker is an open-source project that automates the deployment of applications insi...

How to Install Nginx SSL Certificate

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<u><span style="color: #990000;">Install Nginx SSL Certificate</span></u></h2>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">All the sites running with SSL are used https protocol on default port 443. SSL provides secure data communication by encrypting data between server and client. This article will help you to configure <a href="http://www.hackthesec.co.in/search/label/SSL">SSL </a>in Nginx server. For this example we are using a self signed certificate.</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDs3CgnVdtqDN7h0T9-eG-QFo9mkHnWVL56Le2fKgMf0nLldnLDUL01A_1nCVZPrCHm8VmiMfenu4c1f4R9W0RgwH8Yv2yufsT8LAIRJrBDmcJfiYFEVSigmjLoYEm10m0-bm21FRHctGJ/s1600/nginx-ssl-installation_www.hackthesec.co.in.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhDs3CgnVdtqDN7h0T9-eG-QFo9mkHnWVL56Le2fKgMf0nLldnLDUL01A_1nCVZPrCHm8VmiMfenu4c1f4R9W0RgwH8Yv2yufsT8LAIRJrBDmcJfiYFEVSigmjLoYEm10m0-bm21FRHctGJ/s1600/nginx-ssl-installation_www.hackthesec.co.in.jpg" /></a></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><b><u><span style="color: #0b5394;">Step 1: – Install Nginx Web Server</span></u></b></span></div>
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<span style="font-family: "verdana" , "geneva" , sans-serif;">We are assuming that you already have <a href="http://www.hackthesec.co.in/search/label/NGINX">Nginx </a>installed on your system but in case you don’t have installed it already, Use following command to install it.</span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; 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;">$ sudo apt-get install nginx</span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="line-height: 26px; white-space: normal;">
</span></span></span></pre>
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<span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step 2: – Get SSL Certificate</span></u></b></span></div>
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<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">For creating <a href="http://www.hackthesec.co.in/search/label/SSL%20Encryption">SSL certificate</a>, the first requirement is to create private key and CSR. A CSR is a file which have all details about domain including a public key. first create a directory where to create csr and key.</span></span></div>
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</span></div>
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<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;"># mkdir /etc/nginx/ssl/
# cd /etc/nginx/ssl/</span></pre>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now create CSR and key file with following command. Change name of files example.com.key and example.com.csr as per your domains. This command will ask for enter information about your domain. Read more about creating CSR.</span></span></div>
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<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;"># openssl req -new -newkey rsa:2048 -nodes -keyout <orange style="color: orange;">example.com.key</orange> -out <orange style="color: orange;">example.com.csr</orange> </span></pre>
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<orange><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">After creating CSR, Request an SSL certificate from any certificate providers like Geotrust, Comodo, Digicert or GoDaddy etc. After getting certificate from CA, combine your primary certificate and intermediate certificate file in single file.</span></span></orange><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif; font-size: 15px; line-height: 26px;"> </span></div>
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<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
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<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;"># cat example.com.crt DigiCertCA.crt >> example.com.pem</span></pre>
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<span style="font-family: "verdana" , "geneva" , sans-serif;"></span><br />
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="color: #0b5394;"><span style="font-size: 15px; line-height: 26px;"><b><u>Step 3: - Setup VirtualHost with SSL</u></b></span></span></span></div>
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<div style="color: #222222; font-size: 15px; line-height: 26px;">
<span style="font-family: "verdana" , "geneva" , sans-serif;">Let’s edit Nginx configuration file <b>/etc/nginx/conf.d/example.com.conf</b> and add the following values.</span></div>
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</span></div>
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<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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"># HTTPS Server Block

server {

listen   443;
    server_name example.com www.example.com;

root /var/www/xyz.com/httpdocs;
    index index.html index.htm;

ssl on;
    ssl_certificate /etc/nginx/ssl/example.com.pem;
    ssl_certificate_key /etc/nginx/ssl/example.com.key;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_ciphers "HIGH:!aNULL:!MD5 or HIGH:!aNULL:!MD5:!3DES";
    ssl_prefer_server_ciphers on;
}</pre>
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="line-height: 26px;"></span></span><br />
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="line-height: 26px;"><b><u><span style="color: #0b5394;">Step 4: – Restart NGINX</span></u></b></span></span></div>
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</span></span>
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<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="line-height: 26px;">Finally restart <a href="http://www.hackthesec.co.in/search/label/NGINX">nginx server</a> for changes takes effect.</span></span></div>
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<div style="color: #222222;">
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; 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;"># service nginx restart</span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; font-size: 0.9em; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</span></span></div>
</div>

How to Install Nginx SSL Certificate

Install Nginx SSL Certificate All the sites running with SSL are used https protocol on default port 443. SSL provides secure data comm...

How to Install Firefox 45 on CentOS, Ubuntu & Other Linux

<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><span style="color: #990000;">Install Firefox 45 on CentOS, Ubuntu & Other Linux</span></u></h2>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Firefox 45 Released for systems and Android on March 8, 2016 with various bug fixes and updates. Below is the list of few changes which is made in this release of firefox. Read more details about this <a href="https://www.mozilla.org/en-US/firefox/45.0/releasenotes/">release </a>of Firefox.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjDnbSJDg6HrWLxEFFQni50CScnZkEBSeA2HV-P21QIhcT8w_W0IxXZ4KjMmBHsnaf_WXm0nbwwE3LSarTUDgKJBzbTKDasdGekED9gUxo2F32Qfx_XEbFLbWeP0xoYIw5F0LZZw5IIWD_y/s1600/firefox_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/AVvXsEjDnbSJDg6HrWLxEFFQni50CScnZkEBSeA2HV-P21QIhcT8w_W0IxXZ4KjMmBHsnaf_WXm0nbwwE3LSarTUDgKJBzbTKDasdGekED9gUxo2F32Qfx_XEbFLbWeP0xoYIw5F0LZZw5IIWD_y/s1600/firefox_www.hackthesec.co.in.png" /></a></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">This article will help you to install Firefox 45 on <a href="http://www.hackthesec.co.in/search/label/Centos">CentOS</a>, <a href="http://www.hackthesec.co.in/search/label/RHEL">Red Hat</a>, <a href="http://www.hackthesec.co.in/search/label/Ubuntu">Ubuntu</a>, <a href="http://www.hackthesec.co.in/search/label/Debian">Debian</a>, CloudLinux Linux and other <a href="http://www.hackthesec.co.in/search/label/Linux%20Tutorial">Linux operating systems</a>. </span></span></div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>1. Remove Existing Version’s</u></b></span></span></div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">First remove any existing version of Firefox from your system if installed using rpm. Red Hat based system use following command.</span></span></div>
<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;"># yum remove firefox
  [OR]
$ sudo apt-get remove firefox</span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">2. Downloading Latest Firefox Archive</span></u></b></div>
<div style="color: #222222;">
Download the latest Firefox archive from <a href="http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/latest/linux-i686/en-US/">here (32 bit)</a> and <a href="http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/latest/linux-x86_64/en-US/">here (64 bit)</a>. At the time of last update of this article Firefox 45 is the latest version available. Download Firefox 45 source code as per your system architecture using one of following commands.</div>
</span></span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><div>
<span style="font-size: 15px; line-height: 26px;"><b><u>32-Bit Systems</u></b></span></div>
<div style="line-height: 26px;">
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; 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;"># cd /usr/local
# wget http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/45.0/linux-i686/en-US/firefox-45.0.tar.bz2</span></pre>
</div>
</span></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>64-Bit Systems</u></b></span></span></div>
<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;"># cd /usr/local
# wget http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/45.0/linux-x86_64/en-US/firefox-45.0.tar.bz2</span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">3. Extract Archive on System</span></u></b></div>
<div style="color: #222222; font-size: 15px;">
After downloading latest version of Firefox archive on your system, let’s extract is using following command.</div>
</span></span></div>
<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;"># tar xvjf firefox-45.0.tar.bz2</span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="line-height: 26px;"><div>
<b><u><span style="color: #0b5394;">4. Configure Firefox</span></u></b></div>
<div style="color: #222222; font-size: 15px;">
Firefox source is completely pre compiled and we don’t have to do anything to make it running on system. We just need to create a soft-link of Firefox binary file to systems bin directory to make it accessible from anywhere in system.</div>
</span></span></div>
<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 ln -s /usr/local/firefox/firefox /usr/bin/firefox</span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now start Firefox using following command from Linux terminal. You may also use GUI menu to start Firefox on your system</span></span></div>
<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;"> # firefox &</span></pre>
<pre style="background: none 0px 0px repeat scroll rgb(60, 60, 60); border-radius: 4px; border: 1px solid rgb(229, 229, 229); color: white; font-size: 0.9em; line-height: 1.3em; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</div>

How to Install Firefox 45 on CentOS, Ubuntu & Other Linux

Install Firefox 45 on CentOS, Ubuntu & Other Linux Firefox 45 Released for systems and Android on March 8, 2016 with various bug fix...

How to install webmin on CentOS/Redhat 7

<div dir="ltr" style="text-align: left;" trbidi="on">
<h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Open Sans'; font-size: 24px; line-height: 30px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<u><span style="color: #990000;">Install webmin on CentOS 7</span></u></h2>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><a href="http://www.hackthesec.co.in/search/label/webmin">Webmin</a> is a web-based interface for system administration for Unix. Using any modern web browser, you can setup user accounts, Apache, DNS, file sharing and much more. Webmin removes the need to manually edit Unix configuration files like /etc/passwd, and lets you manage a system from the console or remotely. See the s<a href="http://www.webmin.com/standard.html">tandard modules</a> page for a list of all the functions built into Webmin</span></span></div>
<div>
<ul style="background-color: white;">
<li style="font-family: Verdana, Geneva, sans-serif; line-height: 19.2px;"><span style="font-family: Trebuchet, 'Trebuchet MS', Arial, Verdana, sans-serif; line-height: 30px; text-decoration: none;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-usermin-on-centos.html"><span style="font-size: large;">How to Install Usermin On Linux</span></a></span></li>
<li><span style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: large;"><span style="line-height: 19.2px;"><a href="http://www.hackthesec.co.in/2016/01/how-to-install-webmin-on-centos-6.html">How to install webmin on centos 6</a></span></span></li>
</ul>
</div>
<div style="text-align: center;">
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>INSTALLATION STEPS:-</u></b></span></span></div>
<div>
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Step-1: </u></b></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">mkdir /download
cd /download</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step-2:</span></u></b><span style="color: #222222;"> Download the rpm file from <a href="http://webmin.com/">webmin.com</a></span></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">wget </span></span><span style="background-color: transparent; font-size: 15px; line-height: 15.6px;"><span style="color: white; font-family: trebuchet ms, sans-serif;">http://prdownloads.sourceforge.net/webadmin/webmin-1.791-1.src.rpm</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Once you finish download make sure you have perl package installed, as webmin is a perl application it will check the package when initial installation process begin if it is there it will continue so let’s install perl packages first.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">yum -y install perl perl-Net-SSLeay openssl perl-IO-Tty</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step-3:</span></u></b><span style="color: #222222;"> Now install webmin from '.rpm' file we downloaded.</span></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">rpm -ivUh </span></span><span style="background-color: transparent; color: white; font-family: 'trebuchet ms', sans-serif; font-size: 15px; line-height: 15.6px;">webmin-1.791-1.src.rpm</span></pre>
</div>
<div style="text-align: center;">
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Method-2: How to Install webmin using Yum Command.</u></b></span></span></div>
<div style="text-align: left;">
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Another way to install webmin on your <a href="http://www.hackthesec.co.in/search/label/Centos">CentOS</a> 7 Box using Yum Command, since webmin is not in CentOS default Repositories, we have to create webmin repository before installation.</span></span></div>
<div style="text-align: left;">
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step-1:</span></u></b> Frist step is to create the repository file.</span></span></div>
<div style="text-align: left;">
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">vi /etc/yum.repos.d/webmin.repo</span></span></pre>
</div>
<div style="text-align: left;">
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Copy and paste the below code into the file.</span></span></div>
<div style="text-align: left;">
<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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">[Webmin]
name=Webmin Distribution Neutral
#baseurl=http://download.webmin.com/download/yum
mirrorlist=http://download.webmin.com/download/yum/mirrorlist
enabled=1</pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Save and exit.</span></span></div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step-2:</span></u></b><span style="color: #222222;"> Now download the GPG key using the below command.</span></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">wget http://www.webmin.com/jcameron-key.asc</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Import the GPG Key</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">rpm –import jcameron-key.asc</span></span></pre>
</div>
<div>
<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Step-3:</span></u></b><span style="color: #222222;"> Finally you can install the webmin using Yum command.</span></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">yum install webmin –y</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now open <b>http://serverip:10000</b> in your browser, you could see the below screen after login ( Use root username and password ).</span></span></div>
<div>
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEizudnF5XbG8-xiAO9rt-OQYS8oQCQJ5B_SIsx-apcSksTewahdIeRULIOfuoTY_rpiFC5n8H6xhg8jBjJyCLfy9oUgXgiH9x9snAl7gxB3bNUZaolkfRvNKnXlcWXBgFzkkgCErVgBUnMF/s640/webmin_configuration_www.hackthesec.co.in.png" /></div>
<div>
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhea7QjVvwiIdl_-oS5mhbo60n5KhIh5XtfFDlOv0Fz8znuzoJId6qafnlIwv5WfrDPSs9kJkd4z3ISzNfX_mCtXsbXznnRjXeUS8Ntya4dQdOo6ZyYHTMZ5c67Y_SfvSB2tAXt8557eVTd/s640/webmin_useradmin_www.hackthesec.co.in.png" /></div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>

How to install webmin on CentOS/Redhat 7

Install webmin on CentOS 7 Webmin is a web-based interface for system administration for Unix. Using any modern web browser, you can se...

How to Setup Linux Crontab

<div dir="ltr" style="text-align: left;" trbidi="on">
<h2 class="title single-title title20" style="background-color: white; border: 0px; font-family: 'Open Sans'; font-size: 24px; line-height: 30px; margin: 0px 0px 5px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<u><span style="color: #990000;">Setup Linux Crontab with Examples</span></u></h2>
<div>
<br /></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">The crontab is a list of commands that you want to run on a regular schedule, and also the name of the command used to manage that list.crontab stands for "cron table," because it uses the job scheduler cron to execute tasks; cron itself is named after "chronos," the Greek word for time.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
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<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<h2 class="post-heading" style="background-color: white; border: 0px; font-family: sans-serif; line-height: 30px; margin: 30px 0px 15px; opacity: 1; outline: 0px; padding: 0px; transition: opacity 0.24s ease-in-out; vertical-align: baseline; visibility: visible;">
<span style="color: #0b5394; font-size: large;"><u>Important command related to crontab.</u></span></h2>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To see what cron jobs are currently running on your system.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -l</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To configure new or edit currently running crontab.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -e</span></span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">and below command will give prompt before deleting user’s crontanb.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">cronttab -r -i</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To remove or delete currently running crontab.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -r</span></span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
</span></span></pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To setup crontab for a specific user.</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">For example you as root user want to setup cron job for a user called hackthesec.</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To access users crontab we will use following command.</span></span><br />
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -e</span></span></pre>
</div>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To view other users currently running crontabs.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -l</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">To view other users currently running crontabs.</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">crontab -u hackthesec -r</span></span></pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">In order to setup or edit a cron job, we need to understand the contab format first:</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">It consists on 6 parts, see below explanation.</span></span></div>
</div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVcmmwCmezawzY9jFfdWqDHihfnD_IQigBtaRzqmjmWx3l9flfUchWHw62cHZY6aEtgNQFmoGpYfHccHCJnywXkC4LJgqEUYl1gvLRaKRhUlSKDVXFTtIOjY9x7W-jTXuCz5kPwmSPsJyb/s1600/linux-crontab-explanation_www.hackthesec.co.in.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhVcmmwCmezawzY9jFfdWqDHihfnD_IQigBtaRzqmjmWx3l9flfUchWHw62cHZY6aEtgNQFmoGpYfHccHCJnywXkC4LJgqEUYl1gvLRaKRhUlSKDVXFTtIOjY9x7W-jTXuCz5kPwmSPsJyb/s1600/linux-crontab-explanation_www.hackthesec.co.in.jpg" /></a></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now, to keep above format in mind let us see some practical examples of crontab job scheduling.</span></span></div>
<div>
<span style="color: #0b5394; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Schedule cron job for specific time.</u></b></span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Below command will execute a shell script called delete_temp_Files.sh on 29th February at 03:30 AM. Will use short code to remember crontab format.</span></span></div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M  H  DOM M  DOW Cmd
 30 03 29  02 *   /bin/bash /scripts/delete_temp_files.sh</pre>
</div>
<div>
<span style="background-color: white; line-height: 19.84px;"><span style="color: red; font-family: "arial" , sans-serif;">Note: As mentioned in above example corntab uses 24 hours format, so, for 3 AM use 3, and for 3 PM use 15.</span></span></div>
<div>
<span style="background-color: white; line-height: 19.84px;"><span style="color: #0b5394; font-family: "arial" , sans-serif; font-size: large;"><b><u>Schedule cron job to run Every minute.</u></b></span></span></div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M  H DOM M DOW Cmd
 *  * *   * *   /bin/bash /scripts/delete_temp_files.sh</pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Asterisks represents all, so above example will run mentioned command:</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">every minute.</span></span></div>
</div>
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"></span><br />
<div style="color: #222222; font-size: 15px; line-height: 26px;">
<span style="font-family: "verdana" , "geneva" , sans-serif;">of every hour</span></div>
<span style="font-family: "verdana" , "geneva" , sans-serif;">
<div style="color: #222222; font-size: 15px; line-height: 26px;">
of every day of the month</div>
<div style="color: #222222; font-size: 15px; line-height: 26px;">
of every day of the week.</div>
<div>
<span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">Schedule a job to run Every 5 minute.</span></u></b></span></div>
</span></div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H   DOM  M   DOW   Cmd
 */5  *   *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
</div>
<div>
<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Execute a cron job Every 1 hour.</span></u></b></div>
</div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H    DOM  M   DOW   Cmd
 0    *    *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
</div>
<div>
<span style="color: #0b5394; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Execute a cron job every 5 hour.</u></b></span></span></div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">#M    H    DOM  M   DOW   Cmd
 0    */5  *    *   *     /bin/bash /scripts/delete_temp_files.sh</pre>
</div>
<div>
<span style="background-color: white; line-height: 19.84px;"><span style="color: #0b5394; font-family: "arial" , sans-serif; font-size: large;"><b><u>Schedule a cron job using Special tags.</u></b></span></span></div>
<div>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;">@hourly   Run once an hour
@daily   Run once a day
@weekly   Run once a week
@montly   Run once a month
@yearly   Run once a year
@reboot   Run once, at startup</pre>
<pre style="background-color: #f4f4f4; border: 1px solid rgb(229, 229, 229); color: #555555; font-size: 16px; line-height: 28px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</div>

How to Setup Linux Crontab

Setup Linux Crontab with Examples The crontab is a list of commands that you want to run on a regular schedule, and also the name of t...

Install and configure Jenkins with Nginx as a reverse proxy on CentOS 7

# yum install nginx wget nano</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Start Nginx and enable it to start on boot:</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># systemctl start nginx

# systemctl enable nginx</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now create a host directive for the domain from which you will access Jenkins. Open a file, let’s say called 'your_domain.conf' in the '/etc/nginx/conf.d/' directory:</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># nano /etc/nginx/conf.d/your_domain.conf</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Paste the following:</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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">upstream jenkins {
    server 127.0.0.1:8080;
}

server {
    listen      80 default;
    server_name your_jenkins_site.com;

access_log  /var/log/nginx/jenkins.access.log;
    error_log   /var/log/nginx/jenkins.error.log;

proxy_buffers 16 64k;
    proxy_buffer_size 128k;

location / {
        proxy_pass  http://jenkins;
        proxy_next_upstream error timeout invalid_header http_500 http_502 http_503 http_504;
        proxy_redirect off;

proxy_set_header    Host            $host;
        proxy_set_header    X-Real-IP       $remote_addr;
        proxy_set_header    X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header    X-Forwarded-Proto https;
    }

}</pre>
</div>
<div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
Replace the 'your_jenkins_site.com' value with your own domain, save and close the file.</div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
Test if the Nginx configuration is OK:</div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># nginx -t</span></span></pre>
</div>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">If everything is OK, restart Nginx for the changes to take effect:</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># service nginx restart</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Since Jenkins is built with Java, let’s install it with the yum package manager:</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># yum install java
</span></span></pre>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># java -version

openjdk version "1.8.0_71"
OpenJDK Runtime Environment (build 1.8.0_71-b15)
OpenJDK 64-Bit Server VM (build 25.71-b15, mixed mode)</span></span></pre>
</div>
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"></span></span><br />
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u><span style="color: #0b5394;">INSTALL JENKINS</span></u></b></span></span></div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">
<div style="color: #222222;">
Download the Jenkins repo and install Jenkins with the following commands:</div>
</span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># wget -O /etc/yum.repos.d/jenkins.repo http://pkg.jenkins-ci.org/redhat-stable/jenkins.repo

# rpm --import https://jenkins-ci.org/redhat/jenkins-ci.org.key

# yum install jenkins</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Start the Jenkins server and enable it to start on boot with:</span></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: "trebuchet ms" , sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"># service jenkins start

# systemctl enable jenkins</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Congratulations, you have successfully installed Jenkins..</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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
</div>
</div>

Install and configure Jenkins with Nginx as a reverse proxy on CentOS 7

Install and configure Jenkins with Nginx as a reverse proxy on CentOS Jenkins is an open source continuous integration tool written in ...

How to install Pimcore on Ubuntu

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<h1 class="entry-title" style="background-color: white; box-sizing: border-box; font-family: Lato, sans-serif; line-height: 1.1; margin: 20px 0px 10px;">
<span style="color: #990000; font-size: large;"><u>Install Pimcore on Linux</u></span></h1>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b>Pimcore </b>is a free and open-source web content management platform for creating and managing web applications and digital presences released under the terms of the BSD Licence. The pimcore platform contains various integrated applications for web content management, product information management, multi-channel publishing,</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiCJCN11aYmcsX31Udp4iT8ZUm0pTFKMthVSCbXo8IoTPHibwq-3Rqh-hRK2UnJGNAo1N05TK8v41mZaskWAEqcx03bjt_yfRUz5b9LPohX1OzAwE80mYQJfGp09GBMbH9kvH0qJN-Nn2b0/s1600/pimcore_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/AVvXsEiCJCN11aYmcsX31Udp4iT8ZUm0pTFKMthVSCbXo8IoTPHibwq-3Rqh-hRK2UnJGNAo1N05TK8v41mZaskWAEqcx03bjt_yfRUz5b9LPohX1OzAwE80mYQJfGp09GBMbH9kvH0qJN-Nn2b0/s1600/pimcore_www.hackthesec.co.in.png" /></a></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">e-commerce and various other marketing-specific applications like digital asset management, marketing management and an integrated behavioral targeting engine for personalizing content. Pimcore is being positioned as an open-source suite for customer experience management (CEM or CXM). Technologically pimcore is based on PHP, the Zend Framework and MySQL as the database layer.</span></span></div>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Login to your VPS via SSH</u></b></span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">ssh user@vps_IP</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Update the system and install necessary packages</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo apt-get update && sudo apt-get -y upgrade
sudo apt-get install software-properties-common nano wget</span></span></pre>
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<b><u><span style="color: #0b5394;">Install MariaDB 10.1</span></u></b></div>
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To add the <a href="http://www.hackthesec.co.in/search/label/MariaDB">MariaDB </a>repository to your sources list and install the latest MariaDB server, run the following commands:</div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db
sudo add-apt-repository 'deb http://ftp.osuosl.org/pub/mariadb/repo/10.1/ubuntu trusty main'
sudo apt-get update
sudo apt-get install -y mariadb-server</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">When the installation is complete, run the following command to secure your installation:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">mysql_secure_installation</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Next, we need to create a database for the Pimcore installation.</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">mysql -uroot -p</span></span></pre>
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<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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">MariaDB [(none)]> CREATE DATABASE pimcore DEFAULT CHARACTER SET utf8 DEFAULT COLLATE utf8_general_ci;
MariaDB [(none)]> GRANT ALL PRIVILEGES ON pimcore.* TO 'pimcore'@'localhost' IDENTIFIED BY 'strong_password';
MariaDB [(none)]> FLUSH PRIVILEGES;
MariaDB [(none)]> \q</pre>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Install and configure PHP</u></b></span></span></div>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">To install the latest stable version of <a href="http://www.hackthesec.co.in/search/label/PHP">PHP </a>version 5.6 and all necessary modules, run:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo add-apt-repository -y ppa:ondrej/php5-5.6
sudo apt-get update
sudo apt-get -y install php5-fpm php5-cli php5-json php5-curl php5-gd php5-mysqlnd php5-mcrypt</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Create a new PHP-FPM pool for your user:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo nano /etc/php5/fpm/pool.d/your_user.conf

[your_user]
user = your_user
group = your_user
listen = /var/run/php-fpm-your_user.sock
listen.owner = your_user
listen.group = your_user
listen.mode = 0666
pm = ondemand
pm.max_children = 5
pm.process_idle_timeout = 10s
pm.max_requests = 200
chdir = /</span></span></pre>
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Do not forget to change your_user with your username.</div>
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Restart PHP-FPM:</div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo service php5-fpm restart</span></span></pre>
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<b><u><span style="color: #0b5394;">Install Pimcore</span></u></b></div>
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Create a root directory for your Pimcore installation using the following command:</div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: 'trebuchet ms', sans-serif; font-size: 15px; line-height: 15.6px;">mkdir -p ~/myPimcore.com

cd  ~/myPimcore.com

wget https://www.pimcore.org/download/pimcore-latest.zip

unzip pimcore-latest.zip</span><span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px; white-space: normal;">
</span></span></pre>
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<span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Install and configure Nginx</u></b></span></span></div>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Ubuntu 14.04 comes with <a href="http://www.hackthesec.co.in/search/label/NGINX">Nginx </a>version 1.4, to install the latest stable version of Nginx version 1.8, run:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo add-apt-repository -y ppa:nginx/stable
sudo apt-get update
sudo apt-get -y install nginx</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Next, create a new Nginx server block:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo nano /etc/nginx/sites-available/myPimcore.com</span></span></pre>
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<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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;">server {
    listen 80;
    server_name 192.168.2.1;
    root /home/your_user/myPimcore.com;
    index index.php;

access_log  /var/log/nginx/pimcore.access.log;
    error_log   /var/log/nginx/pimcore.error.log;

set $getassets "";
    if ($uri ~* ^/website/var/assets)   { set $getassets "${getassets}A"; }
    if ($request_method = GET)      { set $getassets "${getassets}B"; }
    if ($getassets = "AB") {
        rewrite ^ $uri$args last;
    }

location ~* ^(/plugins/(?!.*/static).*|^/pimcore/(?!(static|modules/3rdparty)).*|/website/var/(?!tmp|assets|areas)|^.*modules/.*/static.*|^(vendor|tests|node_modules|phing)/.*|^(bower|package|composer|gulpfile)\.) {
        return 403;
    }

location / {
      try_files $uri $uri/ /index.php$args;
    }

location ~ \.php$ {
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass unix:/var/run/php-fpm-your_user.sock;
        fastcgi_index index.php;
        include fastcgi_params;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_intercept_errors off;
        fastcgi_buffer_size 16k;
        fastcgi_buffers 4 16k;
    }

location ~* \.(jpe?g|gif|png|bmp|ico|css|js|pdf|zip|htm|html|docx?|xlsx?|pptx?|txt|wav|swf|avi|mp\d)$ {
        access_log off;
        log_not_found off;
        try_files $uri $uri/ /website/var/assets$uri /index.php?$args;
        expires 1w;
    }

location ~ /\.ht {
        deny all;
    }
}</pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Do not forget to change your_user with your username.</span></span></div>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Activate the server block by creating a symbolic link :</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo ln -s /etc/nginx/sites-available/myPimcore.com /etc/nginx/sites-enabled/myPimcore.com</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Test the Nginx configuration and restart the service:</span></span></div>
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<pre style="background-attachment: scroll; background-clip: initial; background-color: #3c3c3c; background-image: none; background-origin: initial; background-position: 0px 0px; background-repeat: repeat; background-size: initial; border-image-outset: initial; border-image-repeat: initial; border-image-slice: initial; border-image-source: initial; border-image-width: initial; border-radius: 4px; border: 1px solid rgb(229, 229, 229); margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">sudo nginx -t
sudo service nginx restart</span></span></pre>
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<span style="font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Open http://myPimcore.com/ in your favorite web browser and you should see the Pimcore install screen. On this page you’ll need to enter the database details you created earlier, Pimcore admin details and click on the Install now button.</span></span></div>
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<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: 13px; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; word-break: break-all; word-wrap: break-word;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></pre>
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How to install Pimcore on Ubuntu

Install Pimcore on Linux Pimcore is a free and open-source web content management platform for creating and managing web applications an...