Telnet, ifconfig, and netstat, and more, all have better replacements.

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

DNS is a critical component for PC networking, searching, and security. If you want to learn how to set it up on Ubuntu-based ...

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Linux tricks can help you get work done faster, especially when they're easy. Here are some ways to find files, reuse prior commands, stop processes and more. In this post, we’ll take a look at a ...

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 ...

The Linux command line offers some very useful tools to enable you to perform mathematical calculations. This post runs through a series of commands you can use and demonstrates some techniques for ...

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 ...

Discover top-rated training courses on Udemy to help you learn or master Linux at your own pace for your professional goals. If the biggest challenge to learn Linux is finding the time to do it, this ...