[Solved] What does the set -e command do in a bash script? - Ans: It stops the script immediately if any command returns a non-zero exit status. | Bash Scripting

Bash Scripting - Error Handling

What does the set -e command do in a bash script?

AIt stops the script immediately if any command returns a non-zero exit status.

BIt prints all commands before executing them.

CIt ignores errors and continues running the script.

DIt runs the script in debug mode.

Step-by-Step Solution

Solution:

Step 1: Understand the purpose of set -e
The set -e option tells bash to exit the script if any command fails (returns a non-zero status).
Step 2: Compare with other options
Options like printing commands or ignoring errors do not match set -e's behavior.
Final Answer:
It stops the script immediately if any command returns a non-zero exit status. -> Option A
Quick Check:
set -e = exit on error [OK]

Quick Trick: Remember: set -e means exit on any error [OK]

Common Mistakes:

MISTAKES

Master "Error Handling" in Bash Scripting

9 interactive learning modes - each teaches the same concept differently

More Bash Scripting Quizzes

What does the set -e command do in a bash script?