Your password is a critical part of keeping your information secure. Following these tips can help you create a stronger password — one that’s more difficult to guess. 1. Complexity…

Google Wave Cheat Sheet If you would like to download this as a friendly PDF file for handy-dandy reference, here’s the link. Google Wave Cheat Sheet -PDF ———– Search Cheat…

How do I change the server date via ssh shell? It is pretty easy to change your server date and time via shell. 1. First, execute “date” to see the…

Iptables is a Linux kernel-level module allowing us to perform various networking manipulations (i.e. packet filtering) to achieve better network security. Here are some iptables commands I have found useful.…

cc: Command not found If you try to make or install a program and you receive an error like this: make[2]: cc: Command not found Then that means you don’t…

Awesome Java based IRC Client If you are looking for a great Java based IRC client, I would suggest

Delete all directories more than a week old This simple linux bash script will delete subdirectories in a directory based on when the subdirectory was last modified. In my sample…