How To Check Laptop Battery Status And Level In Terminal In Linux
Finding your Laptop battery status in GUI mode is easy. You could easily tell the battery level by hovering the mouse pointer over the battery indicator icon in the task/top …
Tr Command In Linux Explained With Examples
The real power of Linux is there are many programs/utilities created to make our lives easy. When you write a lot of shell scripts in your environment this set of …
How To Auto Logout Inactive Users After A Period Of Time In Linux
This brief tutorial explains three different ways to auto logout inactive users after a particular period of time in Linux and Unix-like systems. Picture this scenario. You are managing a …
How To Find Exact Installation Date And Time Of Your Linux OS
I am always curious to know small interesting things about Linux. Today, a question popped out in my mind. How long have I been using my Arch Linux OS? I …
Remove Packages Installed On Certain Date/Time In Linux
I install and test a lot of applications in my Linux VMs. Once done with the testing, I will remove the installed packages that are no longer used. Since I …
How To Convert Linux Packages With Alien
The developers and package maintainers may not always create packages for all Linux distributions. Some packages are only available for a specific Linux platform. In such cases, you can use …
How To Install AlmaLinux 8.4
This step by step guide explains how to download latest AlmaLinux 8.4 version, and then how to install AlmaLinux 8 with screenshots. Introduction The Linux and Open source community was …
Bash Echo Command Explained With Examples In Linux
As a beginner when you start working with Bash scripts, the first command you will probably learn and use is the echo command. You can think of bash echo command …
Bash Heredoc Tutorial For Beginners
When working with Bash scripts, you may end up in a situation where you have to process a series of inputs using the same command. Fortunately, there is a way …
Bash Redirection Explained With Examples
Redirection and piping are two useful features in bash scripting that sysadmins and developers use often. In this guide, we will discuss what is Bash Redirection and how to work …