In this guide, we will learn about the head command using some practical examples to work with text files efficiently from the command line interface.| How to Use ‘head’ Command in Linux [8 Useful Examples]
Zcat is a command line utility for viewing the contents of a compressed file. It expands a compressed file to standard output allowing you to view contents.| Linux zcat Command Examples for Newbies
cat command allows us to create single or multiple files, view the contents of a file, concatenate files, and redirect output in a terminal or files.| How to Use the Cat Command in Linux [22 Useful Examples]
The “man” command is an interface to access the system’s reference manuals, also known as "man pages” which contain documentation for individual commands.| How to Use Man Pages Efficiently in Linux
In this article, we will look at how to find a process name by its process identification number (PID) with the help of commands such as ps, top, and pidof.| How to Find a Process Name Using PID Number in Linux
