Useful Git Commands
This post gives some useful Git Commands which will help you to play with a git repository.
How to roll back an update in CentOS or RedHat
This post explains how to roll back an update in CentOS using yum.
Understanding top Command
This post helps understanding top command on Linux.
Install ifconfig on CentOS 7
Missing ifconfig command on your CentOS 7 server? This post helps you to install ifconfig on CentOS 7.
Migrate emails using imapsync
This post explains how to migrate emails using imapsync tool. Imapsync is an IMAP transfers tool.