From 62cd916f1e43812cb66e614ddcad7ebbc0713639 Mon Sep 17 00:00:00 2001 From: Ruediger Meier Date: Sun, 25 Jun 2017 21:58:12 +0200 Subject: [PATCH] login: add --help text Signed-off-by: Ruediger Meier --- login-utils/login.c | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/login-utils/login.c b/login-utils/login.c index ee06d03e87..64b41f4ebf 100644 --- a/login-utils/login.c +++ b/login-utils/login.c @@ -1101,6 +1101,14 @@ static void __attribute__((__noreturn__)) usage(void) printf(_(" %s [-p] [-h ] [-H] [[-f] ]\n"), program_invocation_short_name); fputs(USAGE_SEPARATOR, stdout); fputs(_("Begin a session on the system.\n"), stdout); + + fputs(USAGE_OPTIONS, stdout); + puts(_(" -p do not destroy the environment")); + puts(_(" -f skip a second login authentication")); + puts(_(" -h hostname to be used for utmp logging")); + puts(_(" -H suppress hostname in the login prompt")); + printf(" --help %s\n", USAGE_OPTSTR_HELP); + printf(" -V, --version %s\n", USAGE_OPTSTR_VERSION); printf(USAGE_MAN_TAIL("login(1)")); exit(EXIT_SUCCESS); } -- 2.47.2