Exit code
Also written: exit status, os.Exit
A number a program ends with, telling the terminal whether it succeeded: 0 for success and anything else for failure. `os.Exit(1)` ends the program with code 1.
Also written: exit status, os.Exit
A number a program ends with, telling the terminal whether it succeeded: 0 for success and anything else for failure. `os.Exit(1)` ends the program with code 1.