In this article, we explore what Linux is and some of the attributes and components associated with the Linux operating system.| What Is Linux? and How Does Linux Work?
In this article, you will learn how to install the dig and nslookup commands, which are used for network troubleshooting and gathering information about domains| How to Install and Use dig and nslookup Commands in Linux
The Open source community has made enormous efforts in bringing Linux closer to ordinary Windows and mac users by making it more user-friendly and easy to use.| The Best Linux Distributions for Beginners in 2023
Learn how to secure your Linux server by combining iptables, Fail2Ban, and a simple custom script to block malicious IPs automatically or manually.| How to Create a Simple IP Blocker Script Using iptables and Fail2Ban
Can't write to your USB stick in Linux? This guide shows how to fix read-only mode, repair file systems, and restore write access safely.| How to Fix USB Sticks Mounted as Read-Only in Linux
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 rename command is used to rename multiple files, convert filenames to lowercase and uppercase, and perform file renaming using Perl expressions.| Rename – A Command Line Tool For Renaming Multiple Files in Linux
Nmap, short for Network Mapper, is an open-source and highly versatile tool used by Linux system and network administrators.| 24 Nmap Commands Every Linux Admin Should Use for Network Security
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
Systemd is a service manager for Linux; a drop-in replacement for the init process, and the systemctl command is the primary tool to manage systemd.| How to Find Running Services in Linux with Systemd Commands [Quick Guide]
This article shows you the most common command line text editors in Linux and shows you their pros and cons, which helps you to choose the right editor.| My Favorite Command Line Editors for Linux – What’s Your Editor?
Learn how to install, remove, and manage .deb packages in Debian-based systems using dpkg commands with real-world examples.| 15 Useful ‘dpkg’ Commands for Debian and Ubuntu Users [With Examples]