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 pres… ...

Essential nmcli commands to manage network connections, configure Wi-Fi and Ethernet, set static IPs, and troubleshoot errors ...

Learning Bash is really useful, especially if you want to unlock the full power of a Unix or Linux system. Here are some of the most compelling reasons to look at Bash scripting as something to learn.

Common errors with for loops One of the most common errors when using scripts bash on GNU/Linux is to read a file line by line by using a for loop (for line in $ (cat file.txt) do. ..). In this ...

The script described here can change Linux systems' IP addresses from dynamic to static with much less manual work.

Leveraging the functionality of Apache with CGI and Bash scripting in such a way that it can be consumed by GitHub allows for almost endless possibilities. Resources For more information on topics ...

The Linux script command has been around for ages and provides a simple but useful service. It lets you record command line activity – both input and output.

For example, you can create a file named 'myscript.sh' and write: #!/bin/bash command1 command2 command3 Then, run chmod +x myscript.sh to make the script executable and execute it with ./myscript.sh.

Looks much easier. Still, bash isn’t that hard. If you must have bash scripts for some reason, this might be worth a look. As a general-purpose programming language, you should probably stick ...