What is the "correct" way of doing this? I know that functions are declared using "{", but I have not found any definitive for shell scripts.

Bash scripting is a powerful tool for automating tasks on Linux and Unix-like systems. While it's well-known for managing file and process operations, arithmetic operations, such as division, play a ...

I use simple bash scripts to automate the boring stuff in Linux. Here's what they are and how they work.