From 451dbcfae1406f526208faf6033d6dcc8ac100da Mon Sep 17 00:00:00 2001 From: Benno Schulenberg Date: Mon, 22 Dec 2014 22:57:17 +0100 Subject: 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 --- login-utils/login.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'login-utils/login.c') diff --git a/login-utils/login.c b/login-utils/login.c index f07358fae..8772068c7 100644 --- a/login-utils/login.c +++ b/login-utils/login.c @@ -1190,6 +1190,8 @@ int main(int argc, char **argv) case '?': default: fprintf(stderr, _("Usage: login [-p] [-h ] [-H] [[-f] ]\n")); + fputs(USAGE_SEPARATOR, stderr); + fputs(_("Begin a session on the system.\n"), stderr); exit(EXIT_FAILURE); } argc -= optind; -- cgit v1.2.3-55-g7522