getent.1: Document a help and version options

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2015-04-18 14:50:18 +02:00
parent ed74a1a14c
commit d4c47e4641
1 changed files with 10 additions and 0 deletions

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@ -362,6 +362,16 @@ but only the last service for each database will be used.
Disables IDN encoding in lookups for
.BR ahosts / getaddrinfo (3)
(Since glibc-2.13.)
.TP
.BR \-? ", " \-\-help
Print a usage summary and exit.
.TP
.B "\-\-usage"
Print a short usage summary and exit.
.TP
.BR \-V ", " \-\-version
Print the version number, license, and disclaimer of warranty for
.BR getent .
.SH EXIT STATUS
One of the following exit values can be returned by
.BR getent :