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Migrate from Mysql to MariaDB in cPanel/WHM

MariaDB is “An enhanced, drop-in replacement for MySQL”. Below you will find some steps on how to affectively stop cPanel/WHM from maintaining MySQL and...

Install EPEL Repo on a CentOS and RHEL 7

How do I install the extra repositories such as Fedora EPEL repo on a Red Hat Enterprise Linux server version 7.x or CentOS Linux...

Linux: Finding and locating files with find command part # 2

In the first part we talked about find command basic usage.Now let us see how to use find command (a) To gain lots of useful information about...

Install and Configure CSF (Config Server Firewall) on CentOS/Cpanel

CSF : It is the abbreviation of Config Server Security & Firewall. CSF is for configuring or managing your server firewall easily and simply....

How to Install MongoDB on CentOS and cPanel

MongoDB is one of those technologies that you should be paying attention to because it’s changing the way that developers interact with databases.MongoDB is officially...

Log the Total Number of Connections to a Port From an...

Is there any log entries to find-out directly the total number of connections in server? In some high connection high load servers, this log would...

How To Install mod_geoip On a WHM/cPanel Server

mod_geoip is an API module released by MaxMind for Apache (or interchangeably, LiteSpeed) to quickly and easily obtain your website visitors' geographical information. It offers high performance...

How to Change & Set the Default crontab Editor

 Most hardcore command line users and unix geeks love vi, but I prefer nano. If you want to change your default crontab editor to nano, here’s...

Linux / Unix: Sed Substitute Multiple Patterns [ Find & Replace...

I'm using the date +'%D_%T' to store Unix system date and time in a shell variable called $_now: _now="$(date +'%D_%T')" echo $_nowOutputs: 01/20/12_16:10:42 I'd like to replace / and : with _....

Check Spam on EXIM Mail Server

We can simply find out the details spammers from mail queue itself. Some simple exim commands for check spams are below. First login tho the...