Bash exit codes & command chaining | #1 Practical Bash

Ever wondered what exit code 0 or exit code 255 means in the terminal? This first video of the brand new “Practical Bash Scripting” series will teach you all you need to know about exit codes. Having understood bash exit codes you can make use of command chaining using the && and || operator. And – as with every Practical Bash video – I’ll show you a real-life example of where this comes in handy!