How to Check Disk Read Write Speed in Linux Server CentOS 6.4

1. Introduction Hdparm is a free tool to measure sequential disk performance which is primarily used to tune and optimize disk paramete...

How to Setup Lynis Linux Auditing Tool on Linux CentOS 6.3

1.Introduction Lynis is a free and open source auditing tool for Unix-based operating system. It will provide report and makes suggest...