Check if a String Contains a Substring in Bash
In shell scripting, you may come to a situation where you need to find a substring from a…
Bash Until Loop
Loop is a fundamental concept in computer programming languages. This concept can be used in bash scripts as…
Bash Case Statement
The bash case statement is used to simplify complex conditionals in a bash script. Bash case statements use…
Bash While Loop
In almost all programming languages, a loop is an easy and basic method used to repeat single or…
How to use Thunderbolt 3 and 4 on CentOS
The Thunderbolt hardware interface is a relatively new technology launched in 2011 by Apple and Intel. It’s an…
How to Connect to a Debian 10/11 Server via Remote Desktop Connection using xRDP
xRDP is a free and open-source implementation of Windows Remote Desktop Protocol (RDP), that started in 2004. With…
How to Use the mv Command to Move Files & Directories in Linux
The mv command in Linux stands for move. It is used to move one or more files or…
Bash For Loop
Loops are used in computer programming languages to repeat certain instructions several times. This is not only to…
What Is SSH Tunneling and How Does It Work?
In this tutorial, we’ll explain how to use SSH port forwarding and create a secure tunnel over the…
6 SSH Authentication Methods and How to Use Them
As more companies migrate their services to the cloud and more people continue to work remotely, a secure…
Using the chown Command to Change File Ownership in Linux
In Linux, when a file is created, its ownership is granted to the user who created it. However,…
Install and Use Oh My Zsh Framework for Zsh on Linux
zsh (Z Shell) is a very popular Unix shell. It’s similar to Bash but comes with many added…
