Linux

How To Display A Custom Password Requirement Message For Linux Password Changes

I have implemented a new passwd policy and am forcing users to change their password.

Linux

Linux Commands For Beginners: SUDO

Sudo, the one command to rule them all.  It stands for “super user do!”  Pronounced like “sue dough” As a Linux system administrator or power user, it’s one of the most important commands in your arsenal.  Have you ever tried to run a command in terminal only to be given “Access Denied?”  Well this is […]

Linux

Ubuntu: Bumblebee, Optimus and Multi-Monitor Support

For those people who have made the switch to a laptop as their primary system, Linux has presented a bit of a problem.

Linux

CentOS Version 6.4: What You Need To Know

In March of this year, CentOS gathered all of the Red Hat Enterprise Linux upstream packages released and created the latest version of CentOS for distribution.

Linux

Ping – The Common Man's Network Tool

The network tool ‘ping’ has been used by almost everyone who regularly uses a PC at one point or another.