Standards

Warum halten sich manche nicht daran ?

• Exit and Exit Status

Every command returns an exit status (sometimes referred to as a return status or exit code). A successful command returns a 0, while an unsuccessful one returns a non-zero value that usually can be interpreted as an error code. Well-behaved UNIX commands, programs, and utilities return a 0 exit code upon successful completion, though there are some exceptions.

Every command returns an exit status (sometimes referred to as a return status or exit code). Ja, verdammt das sollte immer so sein…