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From: Hubert Kario <kario@wit.edu.pl>
To: linux-btrfs@vger.kernel.org
Subject: [PATCH 1/2] add advanced use of --help to help message
Date: Sun, 23 Jan 2011 13:39:36 +0100	[thread overview]
Message-ID: <201101231339.36599.kario@wit.edu.pl> (raw)

explain how to use

        btrfs <cmd> --help

command in help message

Signed-off-by: Hubert Kario <kario@wit.edu.pl>
---
 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


             reply	other threads:[~2011-01-23 12:39 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-01-23 12:39 Hubert Kario [this message]
2011-01-23 12:42 ` [PATCH 2/2] add detailed help messages to btrfs command Hubert Kario
2011-01-23 14:07   ` Goffredo Baroncelli
2011-01-23 14:26     ` Helmut Hullen
2011-01-23 14:43       ` Felix Blanke
2011-01-23 14:28     ` Hubert Kario
2011-01-23 14:54       ` Goffredo Baroncelli
2011-01-23 15:06         ` Hubert Kario
2011-07-11 15:13   ` Jan Schmidt
2011-07-11 18:38     ` Goffredo Baroncelli
2011-07-11 19:11       ` Jan Schmidt
2011-07-11 20:35         ` Goffredo Baroncelli
2011-07-11 22:22         ` Hugo Mills
2011-07-12 10:49           ` Hubert Kario
2011-07-12 10:40     ` Hubert Kario
2011-07-12 10:43       ` Hugo Mills

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