The Linux fold takes lines of text and breaks them into chunks based on the arguments that you provide. With no arguments, fold will break lines at 80 characters. The first example below uses a single ...

Sudo lets you run any terminal command as another user — hence "substitute user" — but the default and most common use for it ...

In the world of Linux, the command line is an incredibly powerful tool for managing and manipulating data. One of the most common tasks that Linux users face is processing and extracting information ...

One of the best things about Linux is that it offers several ways of handling every task. Everything you do in Linux will have an alternative method, from the simplest to the most complex. But don't ...

You may find yourself in a situation where you remember the content of a file but not its name. Linux offers various commands to help you find files based on specific text strings within them. By ...

It's easy to add a few lines of text to files on Linux, but there are tools that make it easier to add many lines. There are a number of ways to add text to files on Linux systems without having to ...

For Linux and MacOS, Fresh is the best of both worlds - a terminal text editor with GUI-like options. I'm all for it.

Unless you’re experienced using early-era Unix editors, I’d strongly advise reading the manual. In short, I can see why longtime Unix and Linux users and programmers would appreciate things like ...

Getting started with Linux can be more than a little daunting. In this article we help you learn the commands needed to find your way around and teach you how to find out more on your own. Share on ...