If you've ever deleted an essential file for the operating system, you could be in a world of trouble. Make sure you take caution when working with this command.

Ubuntu is one of the most customizable operating systems available. In order to begin to understand the various complexities of the system, you need to become familiar with the most basic commands at ...

Linux offers freedom and control that few other operating systems can match, but the learning curve can be steep for those ...

A common use for the ip command is checking what network devices are connected to your Linux system. You can use this information to connect across the network or to make changes them, and more as ...

Before we get into this, I want to be clear: Using the command line is not a requirement for using Linux. I mention this because the idea of typing commands tends to scare off new users and my goal -- ...

Linux operating system allows users to create commands and execute them over the command line. To create a command in Linux, the first step is to create a bash script for the command. The second step ...

Basics of Linux Shell Scripting Understanding the Linux CLI The command-line interface (CLI) is the cornerstone of interacting with the Linux operating system. It allows users to enter commands ...

Udemy Linux Courses and Training. Discover top-rated training courses from Udemy to help you learn or master Linux.

Linux is a tried-and-true, open-source operating system released in 1991 for computers, but its use has expanded to underpin systems for cars, phones, web servers and, more recently, networking gear.