How do I check my Bash version?
Learn how to check the version of Bash installed on your Linux system using simple commands and scripts.
Learn how to check the version of Bash installed on your Linux system using simple commands and scripts.
Would you like to test whether a file exists in a Bash script? Or test whether a folder exists? Then take a look at this Linux-oriented tutorial.
This tutorial explains how to remove empty or commented lines from a file using the sed command in Linux (Debian, Ubuntu, etc.).
How do I create a folder only if it doesn't exist? Under Linux, you can use the mkdir command or create a Bash script.