A-Z Commands

The 50 Most Useful Linux Commands To Run in the Terminal
No matter whether you're a seasoned Linux user like me or a newbie who's just starting to get his feet wet in this fantastic world of Unix systems, ma...
How to Check all the Open Ports in Your Linux System
As a Linux system administrator, to transmit data from server to server having a good command over the TCP (Transmission Control Protocol) protocols i...
How to Identify the FileSystem UUID in Linux The Ultimate Tutorial
Understanding the filesystem UUID (Universally Unique Identifier) is a vital job of a Linux administrator. Every day, tons of files are generated insi...
How to Kill or Terminate a Linux Process The Ultimate Guide
Multiprocessing operating systems like Linux and BSDs employ several methods for maximizing CPU utilization. A process is simply a program in executio...
How to Keep Remote SSH Sessions Running after Disconnection
SSH (Secure Shell) is the end to end encrypted networking system that allows users to get access remotely from client to server or system. Because of ...
Everything You Need To Know About Linux Chmod Command
If you are familiar with the Linux filesystem, you know that all the system files are stored inside the root (/) directory. Linux reserves some specif...
How to Use the Linux Export Command in Everyday Computing
The Linux export command marks which values need to be passed to a set of child processes. It is a simple but useful feature provided by the bash shel...
Linux Head command Tutorials and Examples for Beginners
The Linux head command is a simple command-line utility that allows users to display the first few portions of a file. Most people use it for viewing ...
15 Ways to Use the Linux Watch Command for Everyday Activities
The Linux watch command provides a useful means of executing commands periodically. Many system admins use this simple tool to get live feedback from ...