Linux provides quite a few commands that let you do math on the command line. Which is best depends on the kind of math that ...

When I first switched to Linux from Windows, I was intimidated by the terminal. The black screen with its blinking cursor ...

One of the things that makes Linux and Unix-like systems ... Take something simple like running a bunch of commands in sequence as an example. The obvious way is to write a shell script which ...

If you want to make Linux as productive an environment as possible, the terminal window is where it's at. Here are five ...

For example: This command will give you ... There’s a better way: the shuf command. This command seems simple at first but is actually quite powerful. The bare command reads a file, or standard ...

Often overlooked, history is an archive of all the commands that our user has typed. But what can we do with these commands ...

This detailed guide explains how to compare files and directories in Linux using the diff command with practical examples.

In this eBook, you will learn the most important concepts and commands, and be guided step-by-step through several practical and real-world examples ... documentation Basic Linux commands you ...