The Linux set command offers a lot of interesting options for working with your scripts.

With vi, command mode uses the whole keyboard to specify editing commands. Only when you issue an insert command does the keyboard add text to the document. Most new vi users learn only a few basic ...

Linux is the most secure OS on the market for a reason. These are the security-centric commands you should have in your back pocket.

Sure, using the Linux command line is optional. But there are a handful of commands I depend on every day. Here's what they can do for you.

If you don't care much about whitespace bash is great: it normally turns multiple whitespace characters into one and it breaks things into words based on white space. If on the other hand you'd like ...

Setting up the most useful aliases on Linux is a mix of what's otherwise annoying to enter, hard to remember or typed way too often.