The Linux Command-Line Cheat Sheet
When coming up to speed as a Linux user, it helps to have a cheat sheet that can help introduce you to some of the more useful commands.
In the tables below, you’ll find sets of commands with simple explanations and usage examples that might help you or Linux users you support become more productive on the command line.
Getting familiar with your account
These commands will help new Linux users become familiar with their Linux accounts.
Read more at Network World