Install tree in Linux
In this article, we cover how to install tree in Linux distributions mainly Debian, Ubuntu, and AlmaLinux. The tree command…
Access parent shell variable in a subshell
In this article, we cover how to access the parent shell variable in a subshell. A subshell can inherit only…
Subshell level in Bash
In this article, we cover the subshell level in Bash. There is an internal variable: SHLVL which helps us understand…
Install WPS Office in Ubuntu
In this article, we cover how to install WPS Office in Ubuntu 22.04 release. As the name itself suggests, it…
Install Wget in AlmaLinux 9
In this article, we cover how to install Wget in AlmaLinux 9. Wget needs no introduction. It is used to…
Edit a PDF with LibreOffice Draw in Linux
In this article, we cover how to edit a PDF with LibreOffice Draw in Linux. PDF stands for Portable Document…
How to list Environment variables in Linux
In this article, we cover how to list Environment variables in Linux. These store critical information about a shell session…
Install nano in AlmaLinux 9
In this article, we cover how to install nano in AlmaLinux 9. Nano is a text-editor. It is inspired by…
How to check AlmaLinux version
In this article, we cover how to check the AlmaLinux version. While installing an Operating System we have the information…
How to check Bash version
In this article, we cover how to check the Bash version in Linux. Not everyone wishes to interact with their…