Different exit codes in Node.js

vThe following exit codes are used in Node.js:

• 0: Success
• 1: Uncaught Fatal Exception
• 2: Unused
• 3: Internal JavaScript Parse Error
• 4: Internal JavaScript Evaluation Failure
• 5: Fatal Error
• 6: Non-function Internal Exception Handler
• 7: Internal Exception Handler Run-Time Failure
• 8: Unused
• 9: Invalid Argument
• 10: Internal JavaScript Run-Time Failure
• 12: Invalid Debug Argument
• 13: Uncaught Exception
• 14: Unhandled Promise Rejection
• 15: Fatal Exception
• 16: Signal Exits