Bash Script Sunday #2: Writing a Safe and Robust Bash Script

In today’s post, I’d like to give some insight into writing safer scripts using Bash’s built-in options.

Why Script Safety Matters

A poorly written script can cause unintended data loss, infinite loops, or security vulnerabilities. Writing robust scripts ensures they behave predictably and handle errors gracefully.

1. Enabling Safe Bash Options

Bash provides built-in options to catch errors early and prevent common pitfalls.