Hack The Sec-Leading Resource Of Linux Tutorial: Centos

How to install ProjectSend on CentOS 6

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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; text-align: center;">
<span style="color: #990000; font-size: large;"><u>Install ProjectSend on CentOS</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>ProjectSend</b> is a self-hosted application that lets you upload files and assign them to specific clients that you create yourself! Secure, private and easy. No more depending on external services or e-mail to send those files!</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWhDS__nMR1yNkpjMOQQzmd-IJqEuxdLk-fgWZM9sCXQZea4dTXGj7mZJq-nnrTUJnsy-OPp9K5CYbGCWORdq9_rZBpRRCAzr1ZWtynBvg8hnG1aUXSiyBEt_hq-hwq_K_orc2tUPZbDoS/s1600/projectsend_logo_www.hackthesec.co.in.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjWhDS__nMR1yNkpjMOQQzmd-IJqEuxdLk-fgWZM9sCXQZea4dTXGj7mZJq-nnrTUJnsy-OPp9K5CYbGCWORdq9_rZBpRRCAzr1ZWtynBvg8hnG1aUXSiyBEt_hq-hwq_K_orc2tUPZbDoS/s1600/projectsend_logo_www.hackthesec.co.in.gif" /></a></div>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">ProjectSend is made in php and uses a <a href="http://www.hackthesec.co.in/search/label/Mysql">MySQL database</a> to store the information. Please see that your server has at least <a href="http://www.hackthesec.co.in/search/label/PHP">php</a> 5.2 and MySQL 5 or better to run the software. Apache 2 is recommended but PS should also work on IIS.</span></span></div>
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<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Installation instructions:</span></u></b></div>
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Login to your server via <a href="http://www.hackthesec.co.in/search/label/SSH">SSH</a>:</div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; 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-radius: 4px; border: 1px solid rgb(229, 229, 229); color: black; line-height: normal; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: white; font-family: trebuchet ms, sans-serif;"><span style="line-height: 15.6px;">ssh root@server_ip</span></span></pre>
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<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">Update the OS packages 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-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-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">sudo yum -y upgrade
</span><span style="color: lime;">sudo yum install unzip wget</span></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;">Download and extract the ProjectSend archive to a directory on your server:</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="font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">wget https://github.com/ignacionelson/ProjectSend/archive/master.zip
unzip master.zip
</span><span style="color: lime;">mv ProjectSend-master /var/www/html/projectsend</span></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;">Create a new MySQL database for ProjectSend on your server:</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;">mysql -u root -p
mysql> CREATE DATABASE projectsenddb;
mysql> GRANT ALL PRIVILEGES ON projectsenddb.* TO 'projectsenduser'@'localhost' IDENTIFIED BY 'your-password' WITH GRANT OPTION;
mysql> FLUSH PRIVILEGES;
mysql> quit</pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Rename the '<b>sys.config.sample.php</b>' file to '<b>sys.config.php</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-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-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">cd /var/www/html/projectsend/includes
</span><span style="color: lime;">mv sys.config.sample.php sys.config.php</span></span></span></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">Open the ProjectSend configuration file with your favorite text editor and change the MySQL database name, MySQL username and password with the ones you used at the time of the database creation:</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: orange; font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;">nano sys.config.php</span></span></pre>
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<div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<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;">/** MySQL database name */
define('DB_NAME', 'projectsenddb');

/** Database host (in most cases it's localhost) */
define('DB_HOST', 'localhost');

/** MySQL username (must be assigned to the database) */
define('DB_USER', 'projectsenduser');

/** MySQL password */
define('DB_PASSWORD', 'your-password');</pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Create a new virtual host directive in Apache. For example, edit your Apache configuration file (/etc/httpd/conf/httpd.conf by default) and uncomment the following line:</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;">#NameVirtualHost *:80</pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then, add the following lines at the end:</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;"><VirtualHost *:80>
ServerAdmin admin@yourdomain.com
DocumentRoot /var/www/html/projectsend/
ServerName yourdomain.com
ServerAlias www.yourdomain.com
<Directory /var/www/html/projectsend/>
 Options Indexes FollowSymLinks MultiViews
 AllowOverride All
 Order allow,deny
 allow from all
</Directory>
ErrorLog logs/yourdomain.com-error_log
CustomLog logs/yourdomain.com-access_log common
</VirtualHost></pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Restart the Apache web service for the changes to take effect.</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="font-family: trebuchet ms, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><span style="color: white;">service </span><span style="color: cyan;">httpd restart</span></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;">Open your favorite web browser, navigate to http://yourdomain.com/ and follow the easy instructions.You will be welcomed by the ProjectSend installation page like the one below:</span></span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjoP0g9A4Q9qy8TWxMeeog1xDbiyApP6p3SnWk7jeI9WXYGv2NVG9Z-KbIFqeKLTPuWBbQdEGc_1HbN0G8epsXilKdu2UUtgcIKdRTisznnySlJZuKaWRdQrYeXmFLObYAYy2XQ5QY4yjfn/s1600/projectsend_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/AVvXsEjoP0g9A4Q9qy8TWxMeeog1xDbiyApP6p3SnWk7jeI9WXYGv2NVG9Z-KbIFqeKLTPuWBbQdEGc_1HbN0G8epsXilKdu2UUtgcIKdRTisznnySlJZuKaWRdQrYeXmFLObYAYy2XQ5QY4yjfn/s1600/projectsend_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;">Fill in the following details:</span></span></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<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;">Sitename: It can be anything.(myproject.com)
ProjectSend URL: your domain name or IP address of the server.</pre>
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<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then, enter your personal details and log in credentials: name, e-mail address, administrator username and password and click 'Install'.</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;">That is it. The ProjectSend installation is now complete. Now you can log in and create new users, create groups, upload files from the ProjectSend dashboard.</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;">For more information about ProjectSend, please refer to the <a href="http://www.projectsend.org/">ProjectSend </a>website.</span></span></div>
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<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
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How to install ProjectSend on CentOS 6

Install ProjectSend on CentOS ProjectSend is a self-hosted application that lets you upload files and assign them to specific clients...

How to Configure Apache 2 to Control Browser Caching

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<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: #990000; font-size: large;"><u>Configure Apache 2 to Control Browser Caching</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;">In computing, a cache is a component that stores data so future requests for that data can be served faster; the data stored in a cache might be the result of an earlier computation, or the duplicate of data stored elsewhere. A cache hit occurs when the requested data can be found in a cache, while a cache miss occurs when it cannot. Cache hits are served by reading data from the cache, which is faster than recomputing a result or reading from a slower data store; thus, the more requests can be served from the cache, the faster the system performs</span></span><span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjGE0vFboU1RDlM2PymdSZ-OcIBmeu9LR2NYStOGsALIanAfrMFGIm5dH2H6qspA3FbDxvdiA11sZuVlASLc-HdtoGAdz5umTyNhUDcCUX0xPQt1qT_rBqD-LbBWymn4wm9sKududWUrk2W/s1600/HTTP-caching-last-modified_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/AVvXsEjGE0vFboU1RDlM2PymdSZ-OcIBmeu9LR2NYStOGsALIanAfrMFGIm5dH2H6qspA3FbDxvdiA11sZuVlASLc-HdtoGAdz5umTyNhUDcCUX0xPQt1qT_rBqD-LbBWymn4wm9sKududWUrk2W/s1600/HTTP-caching-last-modified_www.hackthesec.co.in.png" /></a></div>
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<span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Caching, as it pertains to hosting a website, is the temporary storage of content. This content could be images, files, bits of <a href="http://www.hackthesec.co.in/search/label/PHP">PHP</a> scripts that are precompiled, HTML pages, results of database queries, and other web objects.</span></span></div>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="font-family: verdana, geneva, sans-serif;"><div>
<b><u><span style="color: #0b5394;">Step #1: Verify Modules</span></u></b></div>
<div style="color: #222222;">
Apache must be configured with the appropriate modules to leverage browser caching.</div>
<div style="color: #222222;">
Let’s check for mod_expires (expires_module) first:</div>
</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;">apachectl -M | grep expires</span></span></pre>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">should return:</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;">expires_module (shared)</span></span></pre>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Then let’s check for mod_headers (headers_module):</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;">apachectl -M | grep headers</span></span></pre>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">should return:</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;">headers_module (shared)</span></span></pre>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #0b5394; font-family: verdana, geneva, sans-serif;"><b><u>Step #2: Examples of Directives</u></b></span></span></div>
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<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">This code can be placed in the <b>.htaccess</b> files for specific directories, or in your root web directory, but we suggest placing it in your <b>httpd.conf</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;"><IfModule mod_expires.c>
# Turn on the module.
ExpiresActive on
# Set the default expiry times.
ExpiresDefault "access plus 2 days"
ExpiresByType image/jpg "access plus 1 month"
ExpiresByType image/gif "access plus 1 month"
ExpiresByType image/jpeg "access plus 1 month"
ExpiresByType image/png "access plus 1 month"
ExpiresByType text/css "access plus 1 month"
ExpiresByType text/javascript "access plus 1 month"
ExpiresByType application/javascript "access plus 1 month"
ExpiresByType application/x-shockwave-flash "access plus 1 month"
ExpiresByType text/css "now plus 1 month"
ExpiresByType image/ico "access plus 1 month"
ExpiresByType image/x-icon "access plus 1 month"
ExpiresByType text/html "access plus 600 seconds"
</IfModule></span></span></pre>
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<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;"><div>
<ul style="text-align: left;">
<li>The default expiration (ExpiresDefault) is set to 2 days.</li>
<li>Images expire after 1 month.</li>
<li>CSS and JavaScript also expire after 1 month.</li>
<li>HTML expires after 10 minutes (600 seconds).</li>
</ul>
</div>
</span></span></div>
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<span style="background-color: white;"><div style="font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Step #3: Implement Directives</span></u></b></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
The above directives can be implemented easily. If you’re not already, <a href="http://www.hackthesec.co.in/search/label/SSH">SSH</a> into your server as root. Then edit the <b>httpd.conf</b> file..</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;">vi /etc/httpd/conf/httpd.conf</span></span></pre>
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</span></div>
<div>
<span style="background-color: white; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: verdana, geneva, sans-serif;">Find a section that looks like this:</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;"># Further relax access to the default document root:
<Directory "/var/www/html"></span></span></pre>
</div>
<div>
<span style="background-color: white;"><div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
The section above (in this case) is the default document root. Add the expiration directives between <b><Directory “/var/www/html”> and </Directory>.</b></div>
<div style="color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u>Then restart Apache</u></b></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;">systemctl restart httpd</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Full details for mod_expires can be found in the <a href="http://httpd.apache.org/docs/2.0/mod/mod_expires.html">Apache Documentation</a>.</span></span></div>
</span></div>
<div>
<span style="background-color: white; color: #222222; font-family: verdana, geneva, sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>

How to Configure Apache 2 to Control Browser Caching

Configure Apache 2 to Control Browser Caching In computing, a cache is a component that stores data so future requests for that data can...

How to Checking or Repairing a File System using fsck in Linux

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="eb-entry-title reset-heading  " id="title-1730" itemprop="name headline" style="background-attachment: initial; background-clip: initial; background-image: none; background-origin: initial; background-position: initial; background-repeat: initial; background-size: initial; border: medium none; box-sizing: border-box; clear: none; font-family: 'Helvetica Neue', Helvetica, Arial, sans-serif; line-height: 1.1; margin: 0px; padding: 0px; position: static; text-rendering: optimizeLegibility; width: auto;">
<span style="color: #990000; font-size: large;"><u>Checking or Repairing a File System using fsck</u></span></h1>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">The system utility fsck (for "file system consistency check") is a tool for checking the consistency of a file system in <a href="http://www.hackthesec.co.in/search/label/Unix">Unix</a> and Unix-like operating systems, such as <a href="http://www.hackthesec.co.in/search/label/Linux%20Tutorial">Linux</a> and OS X</span></span><span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhT3zA_Ce2jkt8KJpCnN8_jrHnY76tM9fEnkCvmfj6HKjsIWOHjBMbUc1BDB-Qobhy1-B3PRUC-OfW1e9XWG8eNyUmK4L90VMmVO02IV41GzJLJB7PUmWz00U3PElrRnieIL6csOsnO85Gg/s1600/fsck-check-filesystem-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/AVvXsEhT3zA_Ce2jkt8KJpCnN8_jrHnY76tM9fEnkCvmfj6HKjsIWOHjBMbUc1BDB-Qobhy1-B3PRUC-OfW1e9XWG8eNyUmK4L90VMmVO02IV41GzJLJB7PUmWz00U3PElrRnieIL6csOsnO85Gg/s1600/fsck-check-filesystem-www.hackthesec.co.in.jpg" /></a></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Firstly, we can change the number to 50, which chooses how often you want the check performed.</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;"># tune2fs -c 50 /dev/hda1</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">1 makes it scan at every 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;"># tune2fs -c 1 /dev/hda1</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">0 stops scanning altogether</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;"># tune2fs -c 0 /dev/hda1</span></span></pre>
</div>
<div>
<div style="font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">What /etc/fstab lines mean?</span></u></b></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
We have the following mounts</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;">/dev/nvme0n1 / ext4 defaults 1 1  
/dev/nvme1n1 /home ext4 defaults 1 2</span></span></pre>
</div>
</div>
<div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u>Defined as:</u></b></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<ul style="text-align: left;">
<li>0 = Do not check.</li>
<li>1 = First file system (partition) to check;<br /> / (root partition) should be set to 1.</li>
</ul>
</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif;">
<ul style="font-size: 15px; line-height: 26px; text-align: left;">
<li>2 = ALL OTHER file systems to be checked.</li>
</ul>
<div>
<span style="font-size: 15px; line-height: 26px;">Not recommended you could disable checks all together but using the below mounts, changing 1 to 0 like example.</span></div>
</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;">/dev/nvme0n1 / ext4 defaults 0 1
/dev/nvme1n1 /home ext4 defaults 0 2</span></span></pre>
</div>
<div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
Changing to 0 would disable disk checks.</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
Another was to check a hard drive is by touching a file called forcefsck, then reboot to check a disk.</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Creating a forcefsck file triggers the file system to check hard disks after a restart, type below: </span></span></div>
</div>
</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;"># touch /forcefsck</span></span></pre>
</div>
<div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
I noticed this doesn't always work depending on your distributions and checkroot scripts during initial bootup.</div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
There is also the -i switch to set an interval before the check if you prefer.</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;"># tune2fs -c 50 -i 1m /dev/nvme0n1</span></span></pre>
</div>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b>How do you get the information from the drive on how many restarts will the fsck run?</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-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;"># dumpe2fs -h /dev/sdb1 | grep -i 'mount count'</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Outpur : -</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; font-stretch: normal; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace;"><span style="line-height: 18.5714px; white-space: pre-wrap;">dumpe2fs 1.39 (29-May-2006)
Mount count:              26
Maximum mount count:      31</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">On <a href="http://www.hackthesec.co.in/search/label/Debian">Debian</a>, <a href="http://www.hackthesec.co.in/search/label/Ubuntu">Ubuntu</a> or <a href="http://www.hackthesec.co.in/search/label/LinuxMint">Linux Mint</a>, edit /etc/default/rcS as follows.</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;"># vim /etc/default/rcS</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Automatically repair filesystems with inconsistencies during boot</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">FSCKFIX=yes</pre>
</div>
<div>
<div style="font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<span style="color: #222222;"><b>Note:</b> </span><span style="color: red;">FSCKFIX=yes doesn't trigger automatic filesystem check on boot, it just attempts to fix all the errors automatically if fsck is triggered. </span></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
On <a href="http://www.hackthesec.co.in/search/label/Centos">CentOS</a>, edit /etc/sysconfig/autofsck (or create it if it doesn't exist) with the following content.</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;"># vim /etc/sysconfig/autofsck</span></span></pre>
</div>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Add following line:</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">AUTOFSCK_DEF_CHECK=yes</pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Checking file system state:</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;"># tune2fs -l /dev/nvme0n1 | grep -i state</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Output:-</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">Filesystem state:clean</pre>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Listing all other attributes</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;"># tune2fs -l /dev/nvme0n1</span></span></pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Output:-</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; font-stretch: normal; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace;"><span style="line-height: 18.5714px; white-space: pre-wrap;">tune2fs 1.39 (29-May-2006)
Filesystem volume name:   <none>
Last mounted on:          <not available>
Filesystem UUID:          ca04ea89-dd64-4e57-a5a2-a9cfff610da0
Filesystem magic number:  0xEF53
Filesystem revision #:    1 (dynamic)
Filesystem features:      has_journal ext_attr resize_inode dir_index filetype needs_recovery sparse_super large_file
Default mount options:    acl
Filesystem state:         clean
Errors behavior:          Continue
Filesystem OS type:       Linux
Inode count:              61063168
Block count:              122096646
Reserved block count:     6104832
Free blocks:              119393584
Free inodes:              61062869
First block:              0
Block size:               4096
Fragment size:            4096
Reserved GDT blocks:      994
Blocks per group:         32768
Fragments per group:      32768
Inodes per group:         16384
Inode blocks per group:   512
Filesystem created:       Fri Feb  5 04:42:53 2016
Last mount time:          Tue Mar 15 02:03:45 2016
Last write time:          Tue Mar 15 02:03:45 2016
Mount count:              26
Maximum mount count:      31
Last checked:             Fri Feb  5 04:42:53 2016
Check interval:           15552000 (6 months)
Next check after:         Wed Aug  3 05:42:53 2016
Reserved blocks uid:      0 (user root)
Reserved blocks gid:      0 (group root)
First inode:              11
Inode size:               128
Journal inode:            8
Default directory hash:   tea
Directory Hash Seed:      d757b293-691f-4220-890e-70cda6889cc8
Journal backup:           inode blocks</span></span><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace; font-size: 13px; line-height: 1.42857; white-space: pre-wrap;">
</span></pre>
</div>
</div>
<div>
<br /></div>
<div>
<span style="color: #0b5394; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;"><b><u>Schedule  File System Checks Monthly</u></b></span></span></div>
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Force filesystem check for every 1 months, use the command below.</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;"># tune2fs -i 1m /dev/nvme0n1</span></span></pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Output:-</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; font-stretch: normal; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace; line-height: 18.5714px; white-space: pre-wrap;">tune2fs 1.39 (29-May-2006)</span><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace;"><span style="line-height: 18.5714px; white-space: pre-wrap;"> 
Setting interval between checks to </span></span><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace; line-height: 18.5714px; white-space: pre-wrap;">15552000</span><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace; line-height: 18.5714px; white-space: pre-wrap;"> seconds</span></pre>
</div>
</div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Now verify the scheduled monthly disk check.</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;"># tune2fs -l /dev/nvme0n1 | grep -i interval</span></span></pre>
</div>
<div>
<div>
<span style="color: #222222; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px; line-height: 26px;">Output:-</span></span></div>
<div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; font-stretch: normal; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace;"><span style="line-height: 18.5714px; white-space: pre-wrap;">Check interval:           15552000 (1 months)</span></span></pre>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; font-stretch: normal; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: "menlo" , "monaco" , "consolas" , "courier new" , monospace;"><a href="http://www.hackthesec.co.in/" style="line-height: 18.5714px; white-space: pre-wrap;">www.hackthesec.co.in</a><span style="line-height: 18.5714px; white-space: pre-wrap;">
</span><a href="https://www.twitter.com/Hackthesecurity" style="line-height: 18.5714px; white-space: pre-wrap;">https://www.twitter.com/Hackthesecurity</a><span style="line-height: 18.5714px; white-space: pre-wrap;">
<a href="http://facebook.com/htsecu">http://facebook.com/htsecu</a>
<a href="http://feeds.hackthesec.co.in/hackthesec">http://feeds.hackthesec.co.in/hackthesec</a></span></span></pre>
</div>
</div>
<div>
<br /></div>
</div>

How to Checking or Repairing a File System using fsck in Linux

Checking or Repairing a File System using fsck The system utility fsck (for "file system consistency check") is a tool for che...

How to Install ProFTPD on CentOS 6

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: red; font-size: large;"><u>Install ProFTPD on CentOS 6</u></span></h1>
<div>
<div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<b style="color: #222222; font-size: 15px; line-height: 26px;">ProFTPD </b><span style="color: #222222; font-size: 15px; line-height: 26px;">(short for Pro FTP daemon) is an </span><a href="http://www.hackthesec.co.in/search/label/ftp" style="color: #999999; text-decoration: none;">FTP server</a><span style="color: #222222; font-size: 15px; line-height: 26px;">. ProFTPD is Free and open-source software, compatible with Unix-like systems and Microsoft Windows (via Cygwin). Along with </span><a href="http://www.hackthesec.co.in/search/label/vsftp" style="color: #999999; font-size: 15px; line-height: 26px; text-decoration: none;">vsftpd</a><span style="color: #222222; font-size: 15px; line-height: 26px;"> and Pure-FTPd, ProFTPD is among the most popular FTP servers in </span></div>
<div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px; text-align: center;">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr45fLBm5B3qr3E_CEJ5KuZUrSdFkVs80KSv10Df6qJ6nUOVi87vnMY5LJDD7YL9QuqqK26UAfgpgxrqSMKsHMQ-kx54qElbc6d-6Iwn75dk9isdDXrxkmkjMepG2ZgBtZ80wDXGTqTLCY/s1600/proftpd-www.hackthesec.co.in.png" style="border: 1px solid rgb(192, 192, 192); height: auto; max-width: 95%; padding: 4px;" /></div>
<div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<span style="color: #222222; line-height: 19.2px;"><span style="font-size: 15px; line-height: 26px;">Unix-like environments today. Compared to those, which focus e.g. on simplicity, speed or security, ProFTPD's primary design goal is to be a highly feature rich FTP server, exposing a large amount of configuration options to the user</span></span><span style="color: #222222; font-size: 15px; line-height: 26px;">.</span></div>
</div>
<div style="background-color: white; font-family: Verdana, Geneva, sans-serif; line-height: 19.2px;">
<strong style="line-height: 19.2px;"><a class="titlex" href="http://www.hackthesec.co.in/2016/03/how-to-install-proftpd-on-centos-7.html" style="display: block; font-family: 'Open Sans', serif, sans-serif; font-stretch: normal; line-height: 1.4em; margin: 5px 0px 0px; max-height: 36px; overflow: hidden; text-decoration: none;"></a><ul style="text-align: left;"><a class="titlex" href="http://www.hackthesec.co.in/2016/03/how-to-install-proftpd-on-centos-7.html" style="display: block; font-family: 'Open Sans', serif, sans-serif; font-stretch: normal; line-height: 1.4em; margin: 5px 0px 0px; max-height: 36px; overflow: hidden; text-decoration: none;"></a>
<li><a class="titlex" href="http://www.hackthesec.co.in/2016/03/how-to-install-proftpd-on-centos-7.html" style="display: block; font-family: 'Open Sans', serif, sans-serif; font-stretch: normal; line-height: 1.4em; margin: 5px 0px 0px; max-height: 36px; overflow: hidden; text-decoration: none;"><strong style="font-family: Verdana, Geneva, sans-serif; line-height: 19.2px;"></strong></a><strong style="font-family: Verdana, Geneva, sans-serif; line-height: 19.2px;"><a class="titlex" href="http://www.hackthesec.co.in/2016/03/how-to-install-proftpd-on-centos-7.html" style="display: inline !important; font-family: 'Open Sans', serif, sans-serif; font-stretch: normal; line-height: 1.4em; margin: 5px 0px 0px; max-height: 36px; overflow: hidden; text-decoration: none;"><span style="color: red;">How to Install ProFTPD on CentOS 7</span></a></strong></li>
</ul>
</strong></div>
<div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<span style="color: #222222; font-size: 15px; line-height: 26px;"><br /></span></div>
<div style="background-color: white;">
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; line-height: 26px;">
<b><u><span style="color: #0b5394;">Step 1: Add the EPEL Repository</span></u></b></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
ProFTPD is part of Extra Packages for Enterprise Linux (<a href="http://www.hackthesec.co.in/search/label/EPEL_Repo" style="color: #999999; text-decoration: none;">EPEL</a>), which is a community repository of non-standard packages for the <a href="http://www.hackthesec.co.in/search/label/EPEL" style="color: #999999; text-decoration: none;">RHEL</a> distribution. First, we’ll install the EPEL repository:</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="line-height: 15.6px;">rpm -iUvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm</span></span></pre>
</div>
</div>
<div style="background-color: white;">
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; line-height: 26px;">
<div>
<b><u><span style="color: #0b5394;">Step 2: Install ProFTPD</span></u></b></div>
<div style="color: #222222; font-size: 15px;">
As a matter of best practice we’ll update our packages:</div>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<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 update</span></span></pre>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">Then let’s install ProFTPD and any required packages:</span></span></div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<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 proftpd</span></span></pre>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<div>
<span style="color: #0b5394;"><span style="font-size: 15px; line-height: 26px;"><b><u>Step 3: Configure ProFTPD</u></b></span></span></div>
<div>
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">Let’s edit the configuration file for ProFTPD:</span></span></div>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<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/proftpd.conf</span></span></pre>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<div>
<div style="color: #222222; font-size: 15px; line-height: 26px;">
Change the <b>ServerName to the hostname of your server</b>. In the case below, ftp.hackthesec.co.in is an example:</div>
<div style="color: #222222; font-size: 15px; line-height: 26px;">
<br /></div>
<div style="color: #222222; font-size: 15px; line-height: 26px;">
<b>ServerName </b>"ftp.hackthesec.co.in"</div>
</div>
<div>
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">Exit and save the file with the command :wq .</span></span></div>
<div>
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;"><br /></span></span></div>
<div>
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;"><b><u>Restart the ProFTPD service:</u></b></span></span></div>
</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 proftpd restart</span></span></pre>
</div>
<div style="color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<span style="color: #222222;"><span style="font-size: 15px; line-height: 26px;">Then set the ProFTPD service to start at boot:</span></span></div>
</div>
<div style="background-color: white;">
<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;">chkconfig proftpd on</span></span></pre>
</div>
<div style="background-color: white; color: #333333; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;">
<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); line-height: 19.2px; margin-bottom: 20px; outline: 0px; overflow: auto; padding: 20px; vertical-align: baseline;"><span style="color: red; font-family: 'Trebuchet MS', sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><a href="http://www.hackthesec.co.in/" style="color: #999999; text-decoration: none;">www.hackthesec.co.in</a>
<a href="http://facebook.com/htsecu" style="color: #999999; text-decoration: none;">HackTheSec Facebook</a>
<a href="https://www.twitter.com/Hackthesecurity" style="color: #999999; text-decoration: none;">HackTheSec Twitter</a>
<a href="http://feeds.hackthesec.co.in/hackthesec" style="color: #999999; text-decoration: none;">HackTheSec Feed</a></span></span></pre>
</div>
</div>

How to Install ProFTPD on CentOS 6

Install ProFTPD on CentOS 6 ProFTPD (short for Pro FTP daemon) is an FTP server . ProFTPD is Free and open-source software, compatibl...

How to Install ProFTPD on CentOS 7

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; text-align: center; vertical-align: baseline;">
<span style="color: red; font-size: large;"><u>Install ProFTPD on CentOS 7</u></span></h1>
<div>
<b style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">ProFTPD </b><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">(short for Pro FTP daemon) is an </span><a href="http://www.hackthesec.co.in/search/label/ftp">FTP server</a><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">. ProFTPD is Free and open-source software, compatible with Unix-like systems and Microsoft Windows (via Cygwin). Along with </span><a href="http://www.hackthesec.co.in/search/label/vsftp" style="background-color: white; color: #999999; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px; text-decoration: none;">vsftpd</a><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;"> and Pure-FTPd, ProFTPD is among the most popular FTP servers in </span></div>
<div style="text-align: center;">
<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhr45fLBm5B3qr3E_CEJ5KuZUrSdFkVs80KSv10Df6qJ6nUOVi87vnMY5LJDD7YL9QuqqK26UAfgpgxrqSMKsHMQ-kx54qElbc6d-6Iwn75dk9isdDXrxkmkjMepG2ZgBtZ80wDXGTqTLCY/s1600/proftpd-www.hackthesec.co.in.png" /></div>
<div>
<span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 12px; line-height: 19.2px;"><span style="font-size: 15px; line-height: 26px;">Unix-like environments today. Compared to those, which focus e.g. on simplicity, speed or security, ProFTPD's primary design goal is to be a highly feature rich FTP server, exposing a large amount of configuration options to the user</span></span><span style="background-color: white; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
<div>
<span style="background-color: white;"><div style="font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b><u><span style="color: #0b5394;">Step 1: Add the EPEL Repository</span></u></b></div>
<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
ProFTPD is part of Extra Packages for Enterprise Linux (<a href="http://www.hackthesec.co.in/search/label/EPEL">EPEL</a>), which is a community repository of non-standard packages for the <a href="http://www.hackthesec.co.in/search/label/EPEL">RHEL</a> distribution. First, we’ll install the EPEL repository:</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="line-height: 15.6px;">rpm -iUvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm</span></span></pre>
</div>
<div style="font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<div>
<b><u><span style="color: #0b5394;">Step 2: Install ProFTPD</span></u></b></div>
<div style="color: #222222;">
As a matter of best practice we’ll update our packages:</div>
</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 -y update</span></span></pre>
</div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Then let’s install ProFTPD and any required packages:</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 -y install proftpd</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>Step 3: Configure ProFTPD</u></b></span></span></div>
<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Let’s edit the configuration file for ProFTPD:</span></span></div>
</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;">vi /etc/proftpd.conf</span></span></pre>
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Change the <b>ServerName to the hostname of your server</b>. In the case below, ftp.hackthesec.co.in is an example:</div>
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<div style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">
<b>ServerName </b>"ftp.hackthesec.co.in"</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;">Exit and save the file with the command :wq .</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;"><b><u>Restart the ProFTPD service:</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-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;">systemctl restart proftpd</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;">Then set the ProFTPD service to start at boot:</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;">systemctl enable proftpd</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;">And verify your work by checking the status of ProFTPD:</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;">systemctl status proftpd</span></span></pre>
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<b><u><span style="color: #0b5394;">Step 4: Allow ProFTPD Through the Firewall</span></u></b></div>
<div style="color: #222222;">
Allow the default FTP port,<b> port 21</b>, through <b>firewalld</b>:</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;">firewall-cmd --permanent --add-port=21/tcp</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;">And reload the firewall:</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;">firewall-cmd --reload</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: red; font-family: Trebuchet MS, sans-serif;"><span style="font-size: 15px; line-height: 15.6px;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a>
<a href="http://facebook.com/htsecu">HackTheSec Facebook</a>
<a href="https://www.twitter.com/Hackthesecurity">HackTheSec Twitter</a>
<a href="http://feeds.hackthesec.co.in/hackthesec">HackTheSec Feed</a></span></span></pre>
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</span></div>
</div>

How to Install ProFTPD on CentOS 7

Install ProFTPD on CentOS 7 ProFTPD (short for Pro FTP daemon) is an FTP server . ProFTPD is Free and open-source software, compatible...

How to set gurb2 password in RHEL7/Centos7

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<h1 class="entry-title" style="background-color: white; box-sizing: border-box; font-family: Roboto, sans-serif; line-height: 50px; margin: 0px 0px 7px; word-wrap: break-word;">
<span style="color: #990000; font-size: large;"><u>Set Gurb2 Password In Linux</u></span></h1>
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<div style="background-color: white; box-sizing: border-box; color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px; margin-bottom: 26px;">
How to reset the root password but its security vulnerable to Linux.Anyone who have physical access to system can easily reset the root password. So we can avoid it by using the setting up of the grub password.</div>
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To set the grub password we set <b>superuser</b> name and password in grub configuration file.</div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiMyEDOp2pRAzpP1NqS6z6IdO80RbzPTTSVqCbdLsu-c26qvu9JIQdUhxLsSwfI7vCJEQp79YMsXXCdpYVlpx2iGLfb8JKQDH6goyOov89mQzDHsIMKsJIcZxIG5jPNiCle6xKe9P8C99_0/s1600/gurb_password-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/AVvXsEiMyEDOp2pRAzpP1NqS6z6IdO80RbzPTTSVqCbdLsu-c26qvu9JIQdUhxLsSwfI7vCJEQp79YMsXXCdpYVlpx2iGLfb8JKQDH6goyOov89mQzDHsIMKsJIcZxIG5jPNiCle6xKe9P8C99_0/s1600/gurb_password-www.hackthesec.co.in.jpg" /></a></div>
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For this we have to modify the <strong style="box-sizing: border-box;">grub2.conf</strong> file in <strong style="box-sizing: border-box;">/etc/</strong> directory</div>
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<span style="color: #222222;">firstly we have to create a password by using </span><span style="box-sizing: border-box;"><b style="box-sizing: border-box;"><span style="color: red;">grub2-mkpasswd-pbkdf2</span></b></span><b style="box-sizing: border-box; color: #222222;"> </b><span style="color: #222222;">command copy the password and enter password twice as follows</span></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="font-size: large;"><span style="color: #333333; font-family: 'Trebuchet MS', sans-serif; line-height: 19.2px;"><span style="line-height: 19.2px;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span></span></span><span style="background-color: transparent; line-height: 15.6px;"><span style="color: white; font-family: Trebuchet MS, sans-serif;">grub2-mkpasswd-pbkdf2</span></span></span></pre>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">Enter password:

Reenter password:

PBKDF2 hash of your password is: grub.pbkdf2.sha512.10000.19074739ED80F115963D984BDCB35AA671C24325755377C3E9B014D862DA6ACC77BC110EED41822800A87FD3700C037320E51E9326188D53247EC0722DDF15FC.C56EC0738911AD86CEA55546139FEBC366A393DF9785A8F44D3E51BF09DB980BAFEF85281CBBC56778D8B19DC94833EA8342F7D73E3A1AA30B205091F1015A85</pre>
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<span style="color: #222222;">Then open </span><span style="box-sizing: border-box;"><b style="box-sizing: border-box;">/etc/grub2.conf</b></span><span style="color: #222222;"> file and locate </span><span style="box-sizing: border-box;"><b style="box-sizing: border-box;">### BEGIN /etc/grub.d/10_linux ###</b></span></div>
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section type the code as follows here I used the username is <strong style="box-sizing: border-box;">root</strong> that is our choice</div>
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<span style="box-sizing: border-box;"><b style="box-sizing: border-box;">set superusers "root"</b></span><b style="box-sizing: border-box;">export superusers</b></div>
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<b style="box-sizing: border-box;"></b></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; font-size: large;"><span style="line-height: 15.6px;">password_ pbkdf2 root</span></span></pre>
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<span style="font-size: large;"><b style="box-sizing: border-box;"></b></span></div>
<pre class="xtypo_info" style="background: url("assets/shadow.png") 50% 100% repeat-x rgb(245, 245, 245); border-radius: 4px; border: 1px solid rgb(204, 204, 204); box-shadow: rgb(204, 204, 204) 0px 0px 3px; box-sizing: border-box; color: #333333; font-family: Menlo, Monaco, Consolas, 'Courier New', monospace; font-size: 13px; font-stretch: normal; line-height: 1.42857; margin-bottom: 10px; overflow: auto; padding: 9.5px; tab-size: 4; text-shadow: rgb(255, 255, 255) 0px 1px 0px; white-space: pre-wrap; word-break: break-all; word-wrap: break-word;">grub.pbkdf2.sha512.10000.19074739ED80F115963D984BDCB35AA671C24325755377C3E9B014D862DA6ACC77BC110EED41822800A87FD3700C037320E51E9326188D53247EC0722DDF15FC.C56EC0738911AD86CEA55546139FEBC366A393DF9785A8F44D3E51BF09DB980BAFEF85281CBBC56778D8B19DC94833EA8342F7D73E3A1AA30B205091F1015A85</pre>
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<b style="box-sizing: border-box;"><strong style="box-sizing: border-box; color: #222222;">T</strong><strong style="box-sizing: border-box; color: #222222;">hat’s It, Now You can reboot and </strong><strong style="box-sizing: border-box; color: #222222;"><b style="box-sizing: border-box;">Press "e" on Grub Menu</b></strong><strong style="box-sizing: border-box; color: #222222;">, It will ask you for the password.</strong></b></div>
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How to set gurb2 password in RHEL7/Centos7

Set Gurb2 Password In Linux How to reset the root password but its security vulnerable to Linux.Anyone who have physical access to syst...

How to Install XCache on CentOS 7

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<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="color: #990000; font-size: large;"><u>Install XCache on CentOS 7</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>XCache </b>is a fast, stable PHP opcode cacher that has been tested and is now running on production servers under high load. It is tested on Linux and FreeBSD and supported under Windows, for thread-safe and non-thread-safe versions of <a href="http://www.hackthesec.co.in/search/label/PHP">PHP</a>. </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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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgoaGzLVYtwGWCXkETZzrBFFUA0oQgo43s3rAGOnq0uCM9-kXZmyvCUzDN5qZxY8B5gzAS8J0nNb2fGvC1g8zPIX3mMba7D1HxBszQUj-WwPjlZMcmqHhPyeADRMmEeUgDvCs-uaOaaTbF7/s1600/xcache-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/AVvXsEgoaGzLVYtwGWCXkETZzrBFFUA0oQgo43s3rAGOnq0uCM9-kXZmyvCUzDN5qZxY8B5gzAS8J0nNb2fGvC1g8zPIX3mMba7D1HxBszQUj-WwPjlZMcmqHhPyeADRMmEeUgDvCs-uaOaaTbF7/s1600/xcache-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;">This relatively new opcode caching software has been developed by mOo, one of the developers of Lighttpd, to overcome some of the limitations of the existing solutions at that time; such as being able to use it with new <a href="http://www.hackthesec.co.in/search/label/PHP">PHP </a>versions as they arrive.</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: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><b><u>Step 1 : - Install the EPEL Repository</u></b></span></span></div>
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<span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">XCache </span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">is part of Extra Packages for Enterprise Linux (<a href="http://www.hackthesec.co.in/search/label/EPEL">EPEL</a>), which is a community repository of non-standard packages for the RHEL distribution. First, we’ll install the EPEL repository:</span></span></div>
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<a href="http://www.hackthesec.co.in/2016/01/how-to-install-epel-repo-on-centos-and.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/2016/01/how-to-install-epel-repo-on-centos-and.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/2016/01/how-to-install-epel-repo-on-centos-and.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/2016/01/how-to-install-epel-repo-on-centos-and.html" itemprop="url" style="display: inline !important; font-size: 18.6px; text-decoration: none;"><span style="color: red;">How To Install EPEL Repo on a CentOS and RHEL 7.x</span></a></li>
</ul>
</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: orange; font-size: large;"><span style="line-height: 15.6px;">sudo rpm -iUvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm</span></span></pre>
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<span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><b><u>Step 2 : - Install the XCache</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 start the installation we just update our server through following command line</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: 15.6px;">sudo yum -y update</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;">Then let’s install XCache and any required 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-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="line-height: 15.6px;"><span style="color: white;">sudo yum -y install </span><span style="color: lime;">php-xcache xcache-admin</span></span></span></pre>
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</div>
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<span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><b><u>Step 3 :- Verify the Extension is Available</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;">Now verify that the extension is available by using the 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="font-size: large;"><span style="line-height: 15.6px;"><span style="color: white;">php -m | </span><span style="color: lime;">grep XCache</span></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;">Your result should be:</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; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: Menlo, Monaco, Consolas, Courier New, monospace;"><span style="font-size: 14px; line-height: 20px; white-space: pre-wrap;">XCache
XCache Cacher
XCache Coverager
XCache Optimizer
XCache
XCache Cacher
XCache Coverager
XCache Optimizer</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;">Listing the PHP version should now include information about XCache as well:</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: lime; font-size: large;"><span style="line-height: 15.6px;">php -v</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; margin-bottom: 10.5px; overflow: auto; padding: 10px; word-break: break-all; word-wrap: break-word;"><span style="color: #333333; font-family: Menlo, Monaco, Consolas, Courier New, monospace;"><span style="font-size: 14px; line-height: 20px; white-space: pre-wrap;">PHP 5.4.16 (cli) (built: Mar 9 2016 12:59:36)
Copyright (c) 1997-2013 The PHP Group
Zend Engine v2.4.0, Copyright (c) 1998-2013 Zend Technologies
with XCache v3.1.1, Copyright (c) 2005-2014, by mOo
with XCache Optimizer v3.1.1, Copyright (c) 2005-2014, by mOo
with XCache Cacher v3.1.1, Copyright (c) 2005-2014, by mOo
with XCache Coverager v3.1.1, Copyright (c) 2005-2014, by mOo
</span></span></pre>
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<span style="color: #333333; font-family: Menlo, Monaco, Consolas, Courier New, monospace;"><span style="font-size: 14px; line-height: 20px; white-space: pre-wrap;"><br /></span></span></div>
<div>
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a><br /><a href="https://www.twitter.com/Hackthesecurity">Hack The Sec-Twitter</a></div>
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How to Install XCache on CentOS 7

Install XCache on CentOS 7 XCache is a fast, stable PHP opcode cacher that has been tested and is now running on production servers unde...

How to Install and Configure phpMyAdmin on CentOS 6

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="entry-title" style="background-color: white; border: 0px; box-sizing: inherit; font-family: proxima-nova, sans-serif; line-height: 3.4rem; margin: 0px; outline: 0px; padding: 0px; vertical-align: baseline;">
<span style="font-size: large;"><u>Install and Configure phpMyAdmin on CentOS</u></span></h1>
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<div style="background-color: white;">
<span style="background-color: transparent; font-size: 15px; line-height: 26px;"><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><b>phpMyAdmin </b>is a free and open source tool written in PHP intended to handle the administration of <a href="http://www.hackthesec.co.in/search/label/Mysql">MySQL</a> or <a href="http://www.hackthesec.co.in/search/label/MaraiDB">MariaDB </a>with the use of a web browser. It can perform various tasks such as creating, modifying or deleting databases, tables, fields or rows; executing SQL statements; or managing users and permissions</span></span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">.</span></div>
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<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiNCpdbB4bEgUSF6aVH3Z9gWiTv9-Hq3fwF6NC8IVFj53JubxJK6MiF5hyphenhyphen7V9Ty5f3s8IUof1Rm0Xf2kp1feQ0P4TGrRcv1bl6tWXgMl5kFoTRwNYIs-OMsF4FaDZndJTeLyOtm2pGUba2f/s1600/login_phpmyadmin_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/AVvXsEiNCpdbB4bEgUSF6aVH3Z9gWiTv9-Hq3fwF6NC8IVFj53JubxJK6MiF5hyphenhyphen7V9Ty5f3s8IUof1Rm0Xf2kp1feQ0P4TGrRcv1bl6tWXgMl5kFoTRwNYIs-OMsF4FaDZndJTeLyOtm2pGUba2f/s1600/login_phpmyadmin_www.hackthesec.co.in.png" /></a></div>
<div style="background-color: white;">
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;"><br /></span></div>
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<span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><b><u>Features</u></b></span></span></div>
<div style="background-color: white;">
<ul style="text-align: left;">
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Web interface</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">MySQL and MariaDB database management</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Import data from CSV and SQL</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Export data to various formats: CSV, <a href="http://www.hackthesec.co.in/search/label/sql">SQL</a>, XML, PDF (via the TCPDF library), ISO/IEC 26300 - OpenDocument Text and Spreadsheet, Word, Excel, LaTeX and others</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Administering multiple servers</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Creating PDF graphics of the database layout</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Creating complex queries using Query-by-Example (QBE)</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Searching globally in a database or a subset of it</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Transforming stored data into any format using a set of predefined functions, like displaying BLOB-data as image or download-link</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Live charts to monitor MySQL server activity like connections, processes, CPU/Memory usage, etc.</span></li>
<li><span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;">Working with different operating systems</span></li>
</ul>
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<span style="line-height: 26px;"><span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><b><u>Add the EPEL Repository</u></b></span></span></div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif; font-size: 15px; line-height: 26px;"><a href="http://www.hackthesec.co.in/search/label/phpmyadmin">phpMyAdmin </a>is part of Extra Packages for Enterprise Linux (<a href="http://www.hackthesec.co.in/search/label/EPEL">EPEL</a>), which is a community repository of non-standard packages for the <a href="http://www.hackthesec.co.in/search/label/RHEL">RHEL</a> distribution. First, we’ll install the EPEL repository:</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="font-size: large;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span><span style="color: white;"><span style="line-height: 15.6px;">rpm -iUvh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm</span></span></span></pre>
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<span style="color: #0b5394; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><u>Install phpMyAdmin</u></span></span></div>
<div style="background-color: white;">
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">First, you’ll follow a simple best practice: ensuring the list of available packages is up to date before installing anything new.</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="font-size: large;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span><span style="color: white;"><span style="line-height: 15.6px;">yum -y update</span></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;">After That Run Following Command:-</span></span></div>
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<div style="background-color: white;">
<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="font-size: large;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# </span><span style="line-height: 15.6px;"><span style="color: white;">yum -y install </span><span style="color: orange;">phpmyadmin</span></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 secure <b>phpMyAdmin </b>we should lock down access to a specific IP address. When the phpMyAdmin package is installed, an Apache Virtual Host file is added to configure web access. Let’s edit that file:</span></span></div>
<div style="background-color: white;">
<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="font-size: large;"><span style="color: white; line-height: 15.6px;">[root@hackthesec]# vi </span><span style="line-height: 15.6px;"><span style="color: white;">/etc/httpd/conf.d/</span><span style="color: lime;">phpMyAdmin.conf</span></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;">By default, the configuration for phpMyAdmin only allows access from the server on which it is installed. so you want to allow for all or you can only use your IP address for access..</span></span></div>
<div style="background-color: white;">
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;"><div>
Require ip 127.0.0.1</div>
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<br /></div>
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Allow from 127.0.0.1</div>
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<br /></div>
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Require ip 127.0.0.1</div>
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<br /></div>
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Allow from 127.0.0.1</div>
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Allow from your IPadress ... </div>
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Or </div>
</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;">Just Commit the following line </span></span><span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">"</span></span><span style="background-color: transparent; font-size: 15px; line-height: 26px;"><span style="font-family: Verdana, Geneva, sans-serif;"><b><span style="color: red;">Deny from All</span></b><span style="color: #222222;">"</span></span></span></div>
<div style="background-color: white;">
<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="font-size: medium;"><span style="line-height: 15.6px;"><span style="color: white;"> <IfModule !mod_authz_core.c>
     # Apache 2.2
     Order Deny,Allow
</span><span style="color: lime;">     #Deny from All
</span><span style="color: white;">     Allow from 127.0.0.1
     Allow from ::1
   </IfModule></span></span></span><span style="font-family: Times New Roman;"><span style="white-space: normal;">
</span></span></pre>
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<span style="color: #222222; font-family: Trebuchet MS, sans-serif; font-size: large;"><span style="line-height: 26px;"><b><u>Restart Apache:</u></b></span></span></div>
</div>
<div style="background-color: white;">
<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-size: large;"><span style="line-height: 15.6px;">service httpd restart</span></span></pre>
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<div>
<span style="color: #222222; font-family: Verdana, Geneva, sans-serif;"><span style="font-size: 15px; line-height: 26px;">Verify that phpMyAdmin is working by visiting http://the_IP_of_your_server/phpmyadmin. </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;">For example: http://demo.hackthesec.co.in/phpmyadmin</span></span></div>
</div>
</div>
<div>
<span style="color: #222222; font-size: 15px; line-height: 26px;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></span></div>
</div>

How to Install and Configure phpMyAdmin on CentOS 6

Install and Configure phpMyAdmin on CentOS phpMyAdmin is a free and open source tool written in PHP intended to handle the administrati...