explain how to use
btrfs <cmd> --help
command in help message
Signed-off-by: Hubert Kario <kario@xxxxxxxxxx>
---
btrfs.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/btrfs.c b/btrfs.c
index 46314cf..b84607a 100644
--- a/btrfs.c
+++ b/btrfs.c
@@ -151,6 +151,8 @@ static void help(char *np)
print_help(np, cp);
printf("\n\t%s help|--help|-h\n\t\tShow the help.\n",np);
+ printf("\n\t%s <cmd> --help\n\t\tShow detailed help for a command
or\n\t\t"
+ "subset of commands.\n",np);
printf("\n%s\n", BTRFS_BUILD_VERSION);
}
--
1.7.3.5
--
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