Tutorial: MySQL master slave replication CentOS 6

In this tutorial we will learn about how to setup MySQL Master Slave replication in CentOS 6.4.In Master-Slave replication one database server (Master) can replicate the databases to one or more MySQL database Server(slave). The…

How to disable IPTables on CentOS

A Linux firewall is software based firewall that provides protection between your server (workstation) and damaging content on the Internet or network. It will try to guard your computer against both malicious users and software…

How to refresh cpanel license

Sometimes it happens that your cpanel license is expired so you need to refresh it. it is very easy using ssh. Login to your server using software like putty and run: /usr/local/cpanel/cpkeyclt Thats it, your…

Rsync files between two servers

This is a follow up post to Copy/Transfer Files Between Two Servers Using Linux SCP. Transferring via scp copies all the files which is what you want sometimes, but I find rsync to be a…