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 ...

The printf command offers well-defined behavior following the POSIX standard, which means it works the same way across shells ...

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 ...

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 ...

If you spend much time on the Linux command line (and you probably wouldn’t be reading this if you didn’t), you’ve undoubtedly noticed that the ls command displays your files in a number of different ...

A Windows power user gives Linux a fair trial as her primary operating system at work. Does the open-source OS have what it takes to make her switch for good? Now, I take a hard look at Linux by using ...