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version 1.18, 2010/09/29 07:44:56

version 1.19, 2014/03/08 01:42:17

Line 82

utility exits with one of the following values:

.Bl -tag -width Ds

.It 0

.Ar utility

was invoked and completed successfully.

In this case the exit code is returned by the utility itself, not

.Nm .

If no utility was specified, then

.Nm

completed successfully and returned the exit code itself.

completed successfully and, if

.Ar utility

was specified, it was invoked and completed successfully too.

.It 1

An invalid command line option was passed to

.Nm .

.Nm

.It 1\(en125

and

.Ar utility

was invoked but failed in some way;

was not invoked, or

.Ar utility

was invoked but failed with exit status 1.

.It 2\(en125, 128\(en255

.Ar utility

was invoked but failed with this exit status;

see its manual page for more information.

In this case the exit code is returned by the utility itself, not

.Nm .

.It 126

.Ar utility

was found but could not be invoked.

was found but could not be invoked, or it was invoked but failed

with exit status 126.

.It 127

.Ar utility

could not be found.

could not be found, or it was invoked but failed with exit status 127.

.El

.Sh SEE ALSO

.Xr execvp 3 ,