Software⏱️ 2 min read📅 2026-05-31

How to Fix: Automatic exit from Bash shell script on error

Automatically exit Bash shell script on error with try-catch blocks and the 'set -e' option.

Quick Answer: Use the 'set -e' option to exit the script on first command failure, or implement a try-catch block for each command.

📋 Table of Contents

  1. 🔍 Why This Happens
  2. 🚀 How to Resolve This Issue
  3. 💡 Conclusion

To prevent your Bash shell script from continuing to execute after an error, you can use the set -e command. This sets the exit status of each command to be reported immediately if it fails.

🔍 Why This Happens

  • The default behavior of Bash is to continue executing commands even if one fails.

🚀 How to Resolve This Issue

Method 1: Using set -e

  1. Step 1: Add the set -e command at the beginning of your script.

Method 2: Using exit on error

  1. Step 1: Use the exit command with a non-zero status code to abort the script if an error occurs.

💡 Conclusion

By using either of these methods, you can ensure that your Bash shell script will stop executing immediately if an error occurs, preventing further damage or issues.

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