linux

In this article, I will introduce you to the head command. We use head command to print first part of files. Sometimes, you don’t want to display the entire contents…

This article will guide you to the grep command. How to use grep to print lines match a pattern. The grep command is an extremely powerful command in Linux, especially…

This article will introduce wc command. You can use wc command to count the number of lines, words and bytes in the file. Wc command syntax There are 2 ways…

In this article, we will talk about using the uniq command to delete duplicate lines. This is one of the commands that is also used quite a lot while working…

This article will talk about sort command, how to use sort command to sort pipeline data? In the pipeline article, you already know the power when combining commands into a…

This article is about how to use the cat command in Linux. It includes an example of using cat command. The cat command is one of the most common commands…

What is pipeline and how to use it? This article will tell you about a feature that is most powerful in Linux. Use pipelines that are common in operating Linux…

This article will give an overview of I/O redirection in Linux. We will learn what I/O redirection is? Most programs handle its output in two ways: program results and error…

Use alias command to create custom commands. This article will show you how to create and use it in Linux. In the article about the types of commands available in…

This article will learn about the info command. The info command is used to display program’s info entry. You have read about the man command, whatis command, apropos command. Now…