Learn Difference Between Sourcing and Forking in Bash
The main focus of this article is to clearly understand what happens when you run the script vs source the script in bash. First, we will clearly understand how the program is submitted when
Shell Scripting
Learn Difference Between $$ and $BASHPID in Bash
Recently I was working on a shell script and I saw a significant difference in how bash special variable $ and BASHPID behaves. Every process running in Linux will be assigned with a process
How to Create Simple Shell Scripts in Linux
Creating shell scripts is one of the most essential skills that Linux users should have at the tip of their fingers. Shell scripts play an enormous role in automating repetitive tasks which otherwise would