Bash functions can group related commands in Linux and run them as frequently or infrequently as needed. They can also make scripts more readable by organizing commands by the roles they play.

Variables are a mechanism to label data with a descriptive name and then reference it later in the script. They function identically in Bash and PowerShell, although the operation is slightly ...

Python scripts are also typically easy for you ... That's because the idiomatic way wouldn't be to use a bash function, but, instead, something like sed, grep, or Perl. Click to expand ...

A couple of additional functions will help speed up operation ... and vice versa. Your First Bash Script Let’s eschew the typical echo=hello world first Bash script and jump directly into a useful, ...

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 ...

It is easy to dismiss bash — the typical Linux shell program — as just a command prompt that allows scripting. Bash, however, is a full-blown programming language. I wouldn’t presume to tell ...

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 ...