Linux built-ins are commands that are built into the shell, much like shelves that are built into a wall. You won’t find them as stand-alone files the way standard Linux commands are stored in ...

The working directory in Linux is essential for navigating the file system via the terminal. Use the cd command to change the working directory, with either absolute or relative paths. The pwd command ...

The shopt builtin offers 53 settings that can alter how bash behaves. Read this post and then refer to bash's man page to follow up on how these settings might work for you. If you haven’t tried it ...

Learn the basics of moving around in different directories from the Linux command line. Working in multiple directories from a Linux command prompt can be a pain, but these quick tips on using the cd ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

GUIs are great—we wouldn’t want to live without them. But if you’re a Mac or Linux user and you want to get the most out of your operating system (and your keystrokes), you owe it to yourself to get ...

Working on the command line is an integral part of being a successful Linux user. You need to have a firm grasp of certain commands to work effectively. There are even certain commands that you must ...

Most of what we will do in this course can easily be done with a command- line window, sometimes called a shell window. The command-line window lets us type commands to run programs. By default, ...