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

Harness the power of bash and learn how to scrape websites for exciting new images every morning. So, you want a cool dynamic desktop wallpaper without dodgy programs and a million viruses? The good ...

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 ...

It's not hard to create and run a shell script in Linux distros like Ubuntu, but there are a few non-obvious pitfalls you need to avoid. Here's a quick example of how to execute a script in Linux.

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

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 ...