Hack The Sec-Leading Resource Of Linux Tutorial: cPanel

How to Enable exec() in PHP-FPM?

<div dir="ltr" style="text-align: left;" trbidi="on">
<span style="color: #0b5394; font-family: verdana, geneva, sans-serif; font-size: large;"><b><u>How to Enable exec() in PHP-FPM?</u></b></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">Sometimes the exec() function is not working after turning on the PHP-FPM and in php configuration file we could not find any disable functions. If we turned off the PHP-FPM the exec function is working again. If you are facing such issues, please follow the below steps.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">First, you need to verify the PHP-FPM is enabled on the domain that facing the issue. Please follow the steps.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">1) Login to WHM.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">2) Navigate to MultiPHP Manager to check whether the domain is using PHP-FPM or not.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">3) From that page, you can verify that the domain is using PHP-FPM.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<div class="separator" style="clear: both; text-align: center;">
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfWqCwz5B8T5Cv_s0Os8aS6S8Hfze3b2pDQxZ-KSWoUHdr8-K2ZUCmebBq7yz1g2ZxS5oFP-IkhveBvoivs6hbvFA5E4t04HJTcecYbb3x3BFul9y-diEmz6p0_P5RFfg6_TSfM4v6bwep/s1600/Function_Enable_CPANEL_hackthesec.co.in.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="612" data-original-width="1068" height="227" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjfWqCwz5B8T5Cv_s0Os8aS6S8Hfze3b2pDQxZ-KSWoUHdr8-K2ZUCmebBq7yz1g2ZxS5oFP-IkhveBvoivs6hbvFA5E4t04HJTcecYbb3x3BFul9y-diEmz6p0_P5RFfg6_TSfM4v6bwep/s400/Function_Enable_CPANEL_hackthesec.co.in.png" width="400" /></a></span></div>
<br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">Now you have verified that PHP-FPM is on the server. So you need to follow the steps to enable exec() in PHP-FPM.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">1) Login to server via SSH.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">2) Check the PHP version of the server using the below command.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">#php -v</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">3) Then open the PHP-FPM configuration file.</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">vi /opt/cpanel/ea-php70/root/etc/php-fpm.d/blah.domain.tld.conf</span></span></pre>
<div>
<span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;"><br /></span></span></div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">4) Then you will find the exec() function in the disabled function list.</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">php_admin_value[disable_functions] = passthru,shell_exec,system</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">5) Remove that from the above line.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">6) Then restart PHP-FPM using the below command.</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">/scripts/restartsrv_apache_php_fpm</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">Now exec() should works.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><u><b>* You can also do the same by following below steps.</b></u></span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">1) Create the /var/cpanel/ApachePHPFPM directory using the below command:</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">mkdir /var/cpanel/ApachePHPFPM</span></span></pre>
<div>
<span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;"><br /></span></span></div>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">2) Create the /var/cpanel/ApachePHPFPM/system_pool_defaults.yaml file</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">touch /var/cpanel/ApachePHPFPM/system_pool_defaults.yaml</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">3) Open the file /var/cpanel/ApachePHPFPM/system_pool_defaults.yaml using your text editor (e.g. vi, nano) :</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">vi /var/cpanel/ApachePHPFPM/system_pool_defaults.yaml</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">add the function that you want to disable.</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">php_admin_value_disable_functions : passthru,system</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">In this example, "passthru,system" are left as disabled functions. No other lines exist before or after this entry in this file.</span></span><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;">4) Regenerate the PHP-FPM configuration files via:</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace, serif;"><span style="font-size: 14px;">/scripts/php_fpm_config –rebuild</span></span></pre>
<span style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">Now exec() should works.</span><br />
<br />
<br />
<b><u>Thanks</u></b><br />
<span style="color: #333333; font-family: verdana, geneva, sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br /></div>

How to Enable exec() in PHP-FPM?

How to Enable exec() in PHP-FPM? Sometimes the exec() function is not working after turning on the PHP-FPM and in php configuration file ...

How to replace MySQL with MariaDB in cpanel

<div dir="ltr" style="text-align: left;" trbidi="on">
<div style="text-align: center;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif; font-size: large;"><b><u>Replace MySQL with MariaDB in cpanel</u></b></span></div>
<div style="text-align: center;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif; font-size: large;"><b><u><br /></u></b></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><b><a href="http://www.hackthesec.co.in/search/label/cPanel">cPanel</a> </b>is a Linux-based web hosting control panel that provides a graphical interface and automation tools designed to simplify the process of hosting a web site.</span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBQywZi06TXKZwFsQs3sass_IJeTf3TED7JAhV-aVU3Nobbr9RBdFFwz2EXi8X0XmllWQiIZ88mA5Rg_Qubwf7LOxE2b9cFJQQxL6Uy4qW_ujuMRZHWGugVEnVFgzLK3IpMg-5GACfKw_D/s1600/MySQL-to-MariaDB.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" height="273" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgBQywZi06TXKZwFsQs3sass_IJeTf3TED7JAhV-aVU3Nobbr9RBdFFwz2EXi8X0XmllWQiIZ88mA5Rg_Qubwf7LOxE2b9cFJQQxL6Uy4qW_ujuMRZHWGugVEnVFgzLK3IpMg-5GACfKw_D/s400/MySQL-to-MariaDB.jpg" width="400" /></a></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><a href="http://www.hackthesec.co.in/search/label/MariaDB"><b>MariaDB</b> </a>is a community-developed fork of the MySQL relational database management system intended to remain free under the GNU GPL. It is notable for being led by the original developers of <b><a href="http://www.hackthesec.co.in/search/label/Mysql">MySQL</a></b>, who forked it due to concerns over its acquisition by Oracle.</span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Make sure to save all existing data just in case there are any issues.</span></span></div>
<div style="clear: both; margin: 10px 0;">
<center>
<script async="" src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle" data-ad-client="ca-pub-5744890361111211" data-ad-slot="1658755283" style="display: inline-block; height: 15px; width: 728px;"></ins></center>
</div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">cp -Rf /var/lib/mysql /var/lib/mysql-old
mv /etc/my.cnf /etc/my.cnf-old</span></span></pre>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><u>Disable the targets so cPanel no longer handles MySQL updates</u></span></span><br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">The following will mark the versions of MySQL we distribute as uninstalled so they are no longer maintained by cPanel/WHM</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">/scripts/update_local_rpm_versions –edit target_settings.MySQL50 uninstalled
/scripts/update_local_rpm_versions –edit target_settings.MySQL51 uninstalled
/scripts/update_local_rpm_versions –edit target_settings.MySQL55 uninstalled</span></span></pre>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><u>Remove existing MySQL RPM’s so theres a clean slate for MariaDB</u></span></span><br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">The below command will uninstall the MySQL RPM’s!</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">/scripts/check_cpanel_rpms –fix –targets=MySQL50,MySQL51,MySQL55</span></span></pre>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Create a yum repository for MariaDB</span></span></div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">vi /etc/yum.repos.d/MariaDB.repo</span></span></pre>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Place the following inside of it depending on the DISTRO or you can download the repo details from this bellow link - </span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">(https://downloads.mariadb.org/mariadb/repositories/):</span></span></div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">[mariadb]
name = MariaDB
baseurl = http://yum.mariadb.org/5.5.29/centos6-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1</span></span></pre>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Remove php from the /etc/yum.conf file then run the following commands</span></span></div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">yum install MariaDB-server MariaDB-client MariaDB-devel
/etc/init.d/mysql start
mysql_upgrade
/etc/init.d/mysql restart</span></span></pre>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Add php back to the /etc/yum.conf file to ensure future php updates don't get clobbered</span></span><br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span>
<br />
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Rebuild easyapache/php to ensure modules are intact/working</span></span><br />
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">/scripts/easyapache –build</span></span></pre>
<div style="text-align: left;">
<br /></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></span></span></div>
<div style="text-align: left;">
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;">#hackthesec,#cPanel</span></div>
</div>

How to replace MySQL with MariaDB in cpanel

Replace MySQL with MariaDB in cpanel cPanel is a Linux-based web hosting control panel that provides a graphical interface and automa...

Enabling email authentication (SPF and DKIM) for all existing accounts – cPanel/WHM

<div dir="ltr" style="text-align: left;" trbidi="on">
<h1 class="post-title entry-title" style="background-color: white; border: 0px; font-family: Raleway, Arial, sans-serif; font-stretch: inherit; font-variant-numeric: inherit; letter-spacing: -1px; line-height: 1.3em; margin: 0px 0px 10px; padding: 0px; text-align: center; vertical-align: baseline; word-wrap: break-word;">
<span style="color: #0b5394; font-size: large;"><u>Enabling email authentication (SPF and DKIM)</u></span></h1>
<div style="text-align: left;">
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">cPanel is a <a href="http://www.hackthesec.co.in/search/label/Linux%20Tutorial">Linux-based</a> web hosting control panel that provides a graphical interface and automation tools designed to simplify the process of hosting a web site. cPanel utilizes a 3 tier structure that provides capabilities for administrators, resellers, and end-user website owners to control the various aspects of website and server administration through a standard web browser.</span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">In addition to the GUI, cPanel also has command line and API-based access that allows third party software vendors, web hosting organizations, and developers to automate standard system administration processes.</span></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAkJl6hJop48ubGUcohyjiYe7l2NlI19NrUPyIFcoYjEgQnYB2tzK_DfQWZN353P70nxXNTldw9E01BCXn92E0K9Zap-kxI-Sdghj0DDkLVz_5H7gNr55rPnszn138M4gEskTn7ScUsrxe/s1600/cpanel.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiAkJl6hJop48ubGUcohyjiYe7l2NlI19NrUPyIFcoYjEgQnYB2tzK_DfQWZN353P70nxXNTldw9E01BCXn92E0K9Zap-kxI-Sdghj0DDkLVz_5H7gNr55rPnszn138M4gEskTn7ScUsrxe/s1600/cpanel.jpg" /></a></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">cPanel is designed to function either as a dedicated server or virtual private server. The latest cPanel version supports installation on CentOS, Red Hat Enterprise Linux (RHEL), and CloudLinux OS. cPanel 11.30 is the last major version to support FreeBSD.</span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Application-based support includes Apache, PHP, MySQL, PostgreSQL, Perl, and BIND (DNS). Email based support includes POP3, IMAP, and SMTP services. cPanel is accessed via https on port 2083</span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"></span></span><br />
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><b><u><span style="color: #0b5394;">cPanel script to enable SPF via commandline:</span></u></b></span></span></div>
<span style="font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">
<div style="clear: both; margin: 10px 0;">
<center>
<script async="" src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script>

<ins class="adsbygoogle" data-ad-client="ca-pub-5744890361111211" data-ad-slot="1658755283" style="display: inline-block; height: 15px; width: 728px;"></ins></center>
</div>
<div style="color: #333333;">
Syntax</div>
</span></span></div>
<div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;"># /usr/local/cpanel/bin/spf_installer $username</span></span></pre>
</div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Where, $username is the cPanel user name</span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif; font-size: 15px;"><br /></span></div>
<div>
<span style="font-family: "verdana" , "geneva" , sans-serif; font-size: 15px;"><b><u><span style="color: #0b5394;">cPanel script to enable DKIM via commandline:</span></u></b></span><span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"></span><br />
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;">
<div>
<span style="font-size: 15px;">Syntax</span></div>
</span></div>
<div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">#  /usr/local/cpanel/bin/dkim_keys_install $username</span></span></pre>
</div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;">Replace $username with the actual cPanel username.</span></span></div>
<div>
<span style="color: #333333; font-family: "verdana" , "geneva" , sans-serif;"><span style="font-size: 15px;"><br /></span></span></div>
<div>
<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">
The above commands will help you to enable email authentications for single cPanel users. If you have hundreds of accounts and you want to enable SPF and DKIM for all accounts, please follow the simple for loop.</div>
<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">
<br /></div>
<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">
Here we can get the cPanel usernames from "/var/cpanel/users". Then give that to installations scripts. Please see the sample script below:</div>
<div>
<pre style="background: rgb(68, 67, 65); border-radius: 6px; border: 1px solid rgb(227, 227, 227); box-sizing: border-box; clear: none !important; margin-bottom: 10px !important; margin-top: 10px !important; overflow: auto; padding: 10px !important; width: auto !important; word-break: break-all;"><span style="color: white; font-family: monospace , serif;"><span style="font-size: 14px;">for username in `ls -A /var/cpanel/users` ; do
       /usr/local/cpanel/bin/dkim_keys_install $username  &&
       /usr/local/cpanel/bin/spf_installer $username ; done</span></span></pre>
</div>
<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">
Thanks for support</div>
</div>
<div style="color: #333333; font-family: verdana, geneva, sans-serif; font-size: 15px;">
<a href="http://www.hackthesec.co.in/">www.hackthesec.co.in</a></div>
</div>
</div>