The shell does far more than run commands. Here’s how Bash expands your input behind the scenes so you can write cleaner, ...

Every now and then I come across a feature of some Linux command that works so well that I have trouble understanding how I managed without it for so long. The one that I most recently discovered is ...

The diff, comm, cmp, and colordiff commands are among the many ways to compare text files on a Linux system. There are numerous ways to compare text files on a Linux system from the command line. This ...

The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, tree-like layout right in the terminal. You can control how deep it goes, ...

The first thing I install after booting up Linux is Midnight Commander (or mc). It’s a feature-rich, full-screen, text-mode file manager that lets you copy, move, and delete files and entire directory ...