Baffled by the command line? Take it easy with these tips to smooth your journey.

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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 you’re doing and the precision that you’re expecting. This post covers five ...

Keyboard shortcuts make Linux easier, more convenient, and more fun. These four make my workflow smoother than ever.

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Linux offers a couple of easy ways to record commands you type so that you can review or rerun them. Recording the commands that you run on the Linux command line can be useful for two important ...

The commands below include basic Unix commands such as ls, cat, cp, mv, grep, etc. We will also talk about some of the shortcuts that can help you take control of your operating system faster and in a ...

ccat stands for "colorized cat." It's a simple yet powerful tool that, like the traditional cat command, reads files sequentially, writing them to standard output. However, the ccat command adds a ...