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authorAndrew Gregory <andrew.gregory.8@gmail.com>2013-02-24 12:06:41 -0500
committerWilliam Hubbs <w.d.hubbs@gmail.com>2013-02-25 14:41:30 -0600
commit5872bf1333ae67e42e40ae181b0b5f024ccf6a99 (patch)
tree4d4e03a4099e8e4d6f484364a289aa4a0703b865 /src
parent67377cc09fb597e4e65fde52ca0c5cb269d00c15 (diff)
rc-update: improve usage message accuracy and consistency
The old message did not indicate that the runlevel argument was optional for add and del or that it could be used with show. Signed-off-by: Andrew Gregory <andrew.gregory.8@gmail.com>
Diffstat (limited to 'src')
-rw-r--r--src/rc/rc-update.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/rc/rc-update.c b/src/rc/rc-update.c
index 3e51840a..273f7ef7 100644
--- a/src/rc/rc-update.c
+++ b/src/rc/rc-update.c
@@ -195,10 +195,10 @@ show(RC_STRINGLIST *runlevels, bool verbose)
}
#include "_usage.h"
-#define usagestring "" \
- "Usage: rc-update [options] add service <runlevel>\n" \
- " rc-update [options] del service <runlevel>\n" \
- " rc-update [options] show"
+#define usagestring "" \
+ "Usage: rc-update [options] add <service> [<runlevel>...]\n" \
+ " or: rc-update [options] del <service> [<runlevel>...]\n" \
+ " or: rc-update [options] [show [<runlevel>...]]"
#define getoptstring "su" getoptstring_COMMON
static const struct option longopts[] = {
{ "stack", 0, NULL, 's' },