It is a handy trick to have in your toolbox if you use or write scripts for bash. If you want more bash customization, you can always pick out a new prompt. If you’d like to make your help ...

Imagine that you want to output multiple lines of text in Bash, or any shell script. Maybe it’s for a help string for a particularly convoluted shell script you’re writing. You could have a ...

Each of the four numbers has a valid range of 0 to 255. The following bash script contains a bash function which returns true if it is passed a valid IP address and false otherwise. In bash speak true ...

If you use ALSA for sound on your system the functions contained in the script presented here can be used to get ... Electric Co. Mitch has been a contributor to and a friend of Linux Journal since ...

Fortunately, you can get a lot of help from the date command. In this post, we’ll look at ways that date and bash scripts can tell you how many days there are between today and some event that ...

To change a password in Linux through a Bash script, he two scripts that are most important are 'Create Users' and 'Change Passwords Shell' scripts, for the system admin which regularly uses the mail ...

How to create a bash script for starting VirtualBox VMs Your email has been sent Jack Wallen shows you a nifty trick for easily starting, stopping, pausing, and resuming your VirtualBox virtual ...