Sed is a must know command for Linux sysadmins. This detailed guide provides an in-depth look at all the Sed commands and the tool execution model.

Less is an awesome Linux command utility for viewing text files. Here are some essential less command examples to use it effectively.

Learn to use one of the most powerful commands of the Unix toolbox: sed, the stream editor with practical examples of SED commands.

A comprehensive guide explaining basic vim commands that will be useful to any Linux user be it a sysadmin or a developer.

📂 Go to https://yesik.it/EP04 to download the files used in this video, so you can practice on your own system.DESCRIPTION============My wife wanted to crea...

This tutorial shows some of the most common grep command examples that would be specifically beneficial for software developers.

chgrp command is used for changing the group of a file or directory in Linux. This guide shows you how to use chgrp command in Linux with practical examples.

Essential and practical examples of wc command in Linux to count the number of lines, words and characters of a text file.

Learn to use the POSIX fold utility and the GNU/BSD fmt command to reflow a text so lines will not exceed a given length in Linux terminal.

Good News! We have just launched the first book from It’s FOSS Publication: Bash it Out! You might remember the Bash Challenge series. These Bash puzzles were created by our team member Sylvain Leroux. This book consists of some of those published and a number of unpublished Bash puzzles

📂 Go to https://yesik.it/EP23 to download the files used in this video so you can practice on your own system.Links, time markers and a ton more in the desc...

While Web browsers are the primary medium through which users download stuff from the Internet, there are some Linux commands that also let you do thi...

Here I test the efficiency of tar, zip and gz archive utilities while explaining the difference between the three.

On their own, tmux and vim are both great tools; together, they're even better. Discover customizations and practices to get the most from tmux and vim.

Learn how to use the paste utility on practical examples to merge text files, and discover a couple of tricks and pitfalls of that command at the same time.

Use Linux command line like a pro by mastering these terminal shortcuts and increase your productivity. Includes a free downloadable cheatsheet.

Linux is a computer operating system free for development and distribution, both commercially and non-commercially. There are times when you may spend hours ...

Utilize the full potential of the common ls command. Check out the basics as well as advanced ls command examples in Linux.

NoSQL databases are one of those fun topics where people get all excited because it’s cool and new. But, they’re really not new, they’re different from SQL databases, and they have different use cases. NoSQL is not going to make world peace or give you your own private holodeck but, aside from those deficiencies, it is …

An A-Z Index of the bash command line for Linux