From: Theodore Ts'o <tytso@mit.edu>
Date: Fri, 27 Dec 2013 06:08:25 +0000 (-0500)
Subject: e2image: Clarify e2image's usage message
X-Git-Tag: v1.42.9~18
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c003f48b484cbbe3f285615dab629a46e8e072b9;p=thirdparty%2Fe2fsprogs.git

e2image: Clarify e2image's usage message

Also reflect a similar change to e2image's man page.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
---

diff --git a/misc/e2image.8.in b/misc/e2image.8.in
index 71ada46ad..75002d77e 100644
--- a/misc/e2image.8.in
+++ b/misc/e2image.8.in
@@ -8,18 +8,36 @@ e2image \- Save critical ext2/ext3/ext4 filesystem metadata to a file
 .SH SYNOPSIS
 .B e2image
 [
-.B \-acfnprsIQ
+.B \-r|Q
+]
+[
+.B \-fr
+]
+.I device
+.I image-file
+.br
+.B e2image
+.B \-I
+.I device
+.I image-file
+.br
+.B e2image
+.B \-ra
+[
+.B \-cfnp
 ]
 [
 .B \-o
-.I source_offset
+.I src_offset
 ]
 [
 .B \-O
 .I dest_offset
 ]
-.I device
-.I image-file
+.I src_fs
+[
+.I dest_fs
+]
 .SH DESCRIPTION
 The
 .B e2image
diff --git a/misc/e2image.c b/misc/e2image.c
index 84753cf62..0537b0d8c 100644
--- a/misc/e2image.c
+++ b/misc/e2image.c
@@ -98,8 +98,11 @@ static int get_bits_from_size(size_t size)
 
 static void usage(void)
 {
-	fprintf(stderr, _("Usage: %s [-acfnprsIQ] [-o src_offset] "
-			  "[-O dest_offset] \\\n\tdevice image_file\n"),
+	fprintf(stderr, _("Usage: %s [ -r|Q ] [ -fr ] device image-file\n"),
+		program_name);
+	fprintf(stderr, _("       %s -I device image-file\n"), program_name);
+	fprintf(stderr, _("       %s -ra  [  -cfnp  ] [ -o src_offset ] "
+			  "[ -O dest_offset ] src_fs [ dest_fs ]\n"),
 		program_name);
 	exit (1);
 }