How to kill a process in Linux from the command line
In Linux, managing running processes is key to maintaining system performance and stability. If you encounter an unresponsive or misbehaving process,...
How to use the Linux dig command
The dig command, short for domain information groper, is a powerful network tool for querying domain name system (DNS) servers. It helps diagnose and...
How to use tmux for terminal multitasking
A terminal multiplexer, or tmux, is a command-line tool that lets you manage multiple terminal sessions in a single window. With tmux, you can split...
How to Install and Set Up Ubuntu Mail Server
Having your own email server is a great idea for any medium-sized company. With this, all the traffic is controlled, and we can define the rules...
How to Show Users in MySQL and User Information Using Linux
A MySQL database server is frequently the first choice for developers and anyone interested in testing a structured query language. MySQL includes...
How to Use the Linux Shutdown Command in Ubuntu and CentOS
Most of the popular Operating systems out there allow you to shut down your PC or laptop with different methods. Linux operating systems also has ways...
How to Use Unzip Command in Linux
To unzip, Linux users can apply a command utility similar to other compression formats, such as tar and gzip. Understanding how to use the unzip...
What Is Linux tail Command and How to Use It With head Command
The Linux tail command displays the latest content from the end of a chosen file or files directly to the screen. This function is useful for...
How to change hostname on CentOS 9 Stream: 3 simple methods explained
Managing multiple servers may be challenging, which is where hostnames can prove to be useful.Hostnames enable users to name their servers and...