Linux: How to copy large number of files and overwrite without prompt

Dec 23, 2014 1 Comment

A simple Linux command to copy large number of files from one directory to another without prompt.

TP-Link TL-WN822N 300MBPS High Gain Wireless N USB Adapter not working on Ubuntu 12.04

Jun 29, 2013 17 Comments

How to make TP-Link TL-WN822N Wireless USB Adapater work on Ubuntu 12.04.

Ubuntu – Tips, Keyboard Shortcuts and other useful commands

Jun 29, 2013 No comments

Useful Tips, Keyboard Shortcut and other helpful resources on ubuntu.


Feb 12, 2013 No comments

Are you seeing these lines in your access_log file? These are vulnerability scanners. Let’s find out how we can detect and stop them.

Change Netmask – How To Change Netmask From The Command Prompt

Nov 10, 2011 No comments

Simple steps to change Netmask in Linux from command prompt.

Essential Linux Commands

Sep 22, 2011 2 Comments

List of some of the most essential Linux commands.