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author | Benno Schulenberg | 2014-12-22 22:57:17 +0100 |
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committer | Karel Zak | 2015-01-06 11:27:38 +0100 |
commit | 451dbcfae1406f526208faf6033d6dcc8ac100da (patch) | |
tree | 594265cfbfad9989191ae3df877d7e6c300699a8 /login-utils/chfn.c | |
parent | chsh: keep struct options in .rodata (diff) | |
download | kernel-qcow2-util-linux-451dbcfae1406f526208faf6033d6dcc8ac100da.tar.gz kernel-qcow2-util-linux-451dbcfae1406f526208faf6033d6dcc8ac100da.tar.xz kernel-qcow2-util-linux-451dbcfae1406f526208faf6033d6dcc8ac100da.zip |
textual: add a docstring to most of the utilities
This adds a concise description of a tool to its usage text.
A first form of this patch was proposed by Steven Honeyman
(see http://www.spinics.net/lists/util-linux-ng/msg09994.html).
Signed-off-by: Benno Schulenberg <bensberg@justemail.net>
Diffstat (limited to 'login-utils/chfn.c')
-rw-r--r-- | login-utils/chfn.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/login-utils/chfn.c b/login-utils/chfn.c index 2f1b70dc7..ac0a3cbde 100644 --- a/login-utils/chfn.c +++ b/login-utils/chfn.c @@ -89,6 +89,10 @@ static void __attribute__((__noreturn__)) usage(FILE *fp) { fputs(USAGE_HEADER, fp); fprintf(fp, _(" %s [options] [<username>]\n"), program_invocation_short_name); + + fputs(USAGE_SEPARATOR, fp); + fputs(_("Change your finger information.\n"), fp); + fputs(USAGE_OPTIONS, fp); fputs(_(" -f, --full-name <full-name> real name\n"), fp); fputs(_(" -o, --office <office> office number\n"), fp); |