Bash Scripting - Error Handling
What does the command
exit 0 mean in a bash script?What does the command exit 0 mean in a bash script?
easy🧠 Conceptual Q11 of 15
Step-by-Step Solution
Solution:
Step 1: Understand exit codes in bash
In bash,exit 0means the script ended without any errors.Step 2: Interpret the meaning of 0
Exit code 0 always signals success to the system or calling program.Final Answer:
The script finished successfully without errors. -> Option CQuick Check:
exit 0 = success [OK]
Quick Trick: Remember: 0 means success, anything else means error [OK]
Common Mistakes:
MISTAKES- Thinking exit 0 means error
- Assuming script continues after exit
- Confusing exit 0 with restart
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