Disconnect e4defrag from build on non-Linux hosts.

[tools/e2fsprogs.git] / misc / dumpe2fs.8.in

diff --git a/misc/dumpe2fs.8.in b/misc/dumpe2fs.8.in
index 9c5b5d9..c1dfcbd 100644 (file)
--- a/misc/dumpe2fs.8.in
+++ b/misc/dumpe2fs.8.in
@@ -4,19 +4,17 @@
 .\" 
 .TH DUMPE2FS 8 "@E2FSPROGS_MONTH@ @E2FSPROGS_YEAR@" "E2fsprogs version @E2FSPROGS_VERSION@"
 .SH NAME
-dumpe2fs \- dump filesystem information
+dumpe2fs \- dump ext2/ext3/ext4 filesystem information
 .SH SYNOPSIS
 .B dumpe2fs
 [
-.B \-bfhV
+.B \-bfhixV
 ]
 [
-.B \-ob 
-.I superblock
+.B \-o superblock=\fIsuperblock
 ]
 [
-.B \-oB
-.I blocksize
+.B \-o blocksize=\fIblocksize
 ]
 .I device
 .SH DESCRIPTION
@@ -34,19 +32,19 @@ program for the BSD Fast File System.
 .B \-b
 print the blocks which are reserved as bad in the filesystem.
 .TP
-.BI \-ob " superblock"
+.B \-o superblock=\fIsuperblock
 use the block
 .I superblock
 when examining the filesystem.
 This option is not usually needed except by a filesystem wizard who 
-is examining the remains of a very badly corupted filesystem.
+is examining the remains of a very badly corrupted filesystem.
 .TP
-.BI \-oB " blocksize"
+.B \-o blocksize=\fIblocksize
 use blocks of
 .I blocksize
 bytes when examining the filesystem.
 This option is not usually needed except by a filesystem wizard who 
-is examining the remains of a very badly corupted filesystem.
+is examining the remains of a very badly corrupted filesystem.
 .TP
 .B \-f
 force dumpe2fs to display a filesystem even though it may have some 
@@ -57,6 +55,16 @@ can cause some of dumpe2fs's display to be suspect).
 only display the superblock information and not any of the block
 group descriptor detail information.
 .TP
+.B \-i
+display the filesystem data from an image file created by 
+.BR e2image ,
+using 
+.I device
+as the pathname to the image file.
+.TP
+.B \-x
+print the detailed group information block numbers in hexadecimal format
+.TP
 .B \-V
 print the version number of 
 .B dumpe2fs
@@ -66,12 +74,14 @@ You need to know the physical filesystem structure to understand the
 output.
 .SH AUTHOR
 .B dumpe2fs 
-was written by Remy Card <Remy.Card@linux.org>.
+was written by Remy Card <Remy.Card@linux.org>.  It is currently being
+maintained by Theodore Ts'o <tytso@alum.mit.edu>.
 .SH AVAILABILITY
 .B dumpe2fs
-is part of the e2fsprogs package and is available for anonymous 
-ftp from tsx-11.mit.edu in /pub/linux/packages/ext2fs.
+is part of the e2fsprogs package and is available from 
+http://e2fsprogs.sourceforge.net.
 .SH SEE ALSO
 .BR e2fsck (8),
 .BR mke2fs (8),
 .BR tune2fs (8)
+