chickadee » sysexits

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sysexits

sysexits(3) values (preferable exit codes).

The source for this egg is available here.

API

exit/okconstant

exit/usageconstant

exit/dataerrconstant

exit/noinputconstant

exit/nouserconstant

exit/nohostconstant

exit/unavailableconstant

exit/softwareconstant

exit/oserrconstant

exit/osfileconstant

exit/cantcreatconstant

exit/ioerrconstant

exit/tempfailconstant

exit/protocolconstant

exit/nopermconstant

exit/configconstant

These values correspond to the exit codes defined by sysexits(3) and have the following approximate meanings:

 exit/ok          ; successful termination
 exit/usage       ; command line usage error
 exit/dataerr     ; data format error
 exit/noinput     ; cannot open input
 exit/nouser      ; addressee unknown
 exit/nohost      ; host name unknown
 exit/unavailable ; service unavailable
 exit/software    ; internal software error
 exit/oserr       ; system error (e.g., can't fork)
 exit/osfile      ; critical OS file missing
 exit/cantcreat   ; can't create (user) output file
 exit/ioerr       ; input/output error
 exit/tempfail    ; temp failure; user is invited to retry
 exit/protocol    ; remote error in protocol
 exit/noperm      ; permission denied
 exit/config      ; configuration error

Author

Evan Hanson

License

Public Domain