We don't need a script body here, as the file will never be interpreted and executed by "echo". You can see what the Operating System does, it calls "/bin/echo" with the name of the executable file ...

Few aspects of Unix system administration are more intimate than the relationship between the admin and their chosen shell. After all, the shell is the most fundamental interface to the system, the ...

Bash scripting is often seen as a convenient tool for automating repetitive tasks, managing simple file operations, or orchestrating basic system utilities. But beneath its surface lies a trove of ...

This is a very good guide that I used to learn Bash. Not too long and enough to get started to get a good foundation in Bash. I really thanks the author for a gentle introduction to Bash.

Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

Get serious about your shell scripting skills and maybe you can pull this one off. It’s a game of snake played in a BASH shell. It seems like a coding nightmare, but the final product turns out to be ...