Cpanel

configure-clustered-nameservers-on-cPanel-server

How to configure clustered nameservers on cPanel server

As you know the importance of having clustered nameservers on cPanel servers, once you setup DNS cluster then the chance for DNS appears down will be lowered.  This will be applicable for the user’s having more than one cPanel server, this can be done easily from your WHM. For that please follow the steps that we have mentioned below, 1. Make sure that you have enabled DNS Clustering on both your servers. This can be done from WHM, for that go [...]

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change-timezone-for-MySQL-on-a-cPanel-server

How to change timezone for MySQL on a cPanel server

For many of the websites there will be different time elements used for displaying time. It will use the server time this, but in some cases we need to have different time for the website and it is not possible to change the server time. So in that case we can change the timezone for MySQL to keep the website updated with the required timezone. For that first you need to know the function that will display the timezone for MySQL, [...]

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How-to-check-mysql-processlist

How to check mysql processlist on a cPanel server

There are different ways for checking mysql processlist from a cPanel server. As you all know for most of the production server it is needed to check mysql process list for checking the currently running queries and for finding slow queries that slow down the website loading speed. You can check MySQL process list from command line in the following ways, Enter into mysql from command line using the command, mysql After that use the command, show processlist; For example: root@srv24x7 [~]# mysql Welcome to the MySQL [...]

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Issue-related-with-WORDPRESS

Issue related with WORDPRESS :: XMLRPC.PHP ATTACK!

WordPress is the most targeted CMS nowadays and needs to be updated regularly. Recently I have seen attacks on wordpress :: xmlrpc.php using POST requests and the attack is large enough to take down / freeze the server. The top or ps aufxw shows most of the xmlrpc.php requests as below : successroute4414 1.3 0.4 85512 35544 ? R 20:57 0:00 | \_ /usr/bin/php /home/successroute/public_html/wordpress/xmlrpc.php nobody 3876 0.0 0.1 25936 10852 ? S 20:52 0:00 \_ /usr/local/apache/bin/httpd -k start -DSSL successroute 4413 1.3 0.4 [...]

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CloudLinux-Management-on-cPanel-server

CloudLinux management on cPanel server

Installation You can download latest CloudLinux ISO and use it to install CloudLinux on your server: Latest stable CloudLinux 6.4 ISO:   x86_64 version: Please search ISO on Google i386 version: Please search Latest ISO on Google If you want to convert your existing server to CloudLinux you need to get CloudLinux activation key from. Get <activation_key> either by getting trial subscription or by purchasing subscription. You can download CloudLinux Converting scripts here and convet your server through folllowing command wget http://repo.cloudlinux.com/cloudlinux/sources/cln/cldeploy sh cldeploy -k [...]

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Uninstall-cloudlinux-from-cpanel-server

Completely Uninstall cloudlinux from cpanel server

How to completely remove cloudlinux from cpanel server. You can always uninstall CloudLinux. In this case, we will ‘convert’ the system back to CentOS. Even if the original system was RHEL — we will still convert to ‘CentOS’ state. Following this will be done: 1.LVE related packages will be removed 2.CloudLinux repositories & yum plugin will be removed 3.CentOS repositories will be setup At the end, script will provide instructions on how to finish the conversion back to CentOS. That will require removal of CloudLinux [...]

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Configure-multiple-shared-IP’s-in-WHM

Configure multiple shared IP’s in WHM

It is not possible to add multiple shared IP’s from WHM but it is possible to do it from SSH. First of all we need to create a /var/cpanel/mainips/ directory if it is not present. mkdir /var/cpanel/mainips/ Then we have to create a file. vi /var/cpanel/mainips/root Add all IP’s into it. save the file and quit. 121.127.xxx.xx2 121.127.xxx.xx3 121.127.xxx.xx4 Now login to WHM and check the IP’s Home>>IP Functions>>Show/Edit Reserved IPs  

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your-server-is-under-DDOS-Attack

How to find your server is under DDOS Attack

Here is a command line to run on your server if you think your server is under DDOS attack.  The commands given below prints out list of open connections on your server and sorts them by connection amount. RedHat: netstat -ntu | awk ‘{print $5}’ | cut -d: -f1 | sort | uniq -c | sort -n BSD: netstat -na |awk ‘{print $5}’ |cut -d “.” -f1,2,3,4 |sort |uniq -c |sort -n You can also check for connections by running the following command. netstat -plan [...]

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WordPress-Blog-Brute-Force-Flood-Underway

WordPress Blog Brute Force Flood Underway !!

Recently we have seen on-going global attack on WordPress installations across every web host in existence. This attack is well organized and specially targets the file wp-login.php. Some of the ramifications of this attacks  are 1) Sites are loading extremely slow. 2) Unable to login to WordPress Admin Panel. 3) Website could even intermittently go down for undisclosed periods of time. So what needs to bed one. Here are some tips we will let you know to protect your WordPress blog. 1) Make sure [...]

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cPanel-To-DirectAdmin-Migration-Conversion-Tool

cPanel To DirectAdmin Migration Conversion Tool

Its now quite easy to migrate accounts from cPanel to DirectAdmin using conversion tool Before proceed,  First we will need to download conversion tool  and you can download it from here :: STEPS TO FOLLOW :: 1) Download and extract the version URL (from above) that you wish to use. (wget and tar xzf) 2) Create import and export directories for the tool to use. (mkdir import export) 3) Copy your cPanel user backups into the import directory. 4) Edit [...]

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