From 025fed0343f32d7a34ac63dc30892e34bd2a4155 Mon Sep 17 00:00:00 2001 From: teeteejo <72230915+teeteejo@users.noreply.github.com> Date: Sat, 24 Oct 2020 13:36:28 +0100 Subject: [PATCH] dumpe2fs: add page (#4497) --- pages/linux/dumpe2fs.md | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 pages/linux/dumpe2fs.md diff --git a/pages/linux/dumpe2fs.md b/pages/linux/dumpe2fs.md new file mode 100644 index 0000000000..8c6a5db1c1 --- /dev/null +++ b/pages/linux/dumpe2fs.md @@ -0,0 +1,25 @@ +# dumpe2fs + +> Print the super block and blocks group information for ext2/ext3/ext4 filesystems. +> Unmount the partition before running this command using `umount {{device}}`. +> More information: . + +- Display ext2, ext3 and ext4 filesystem information: + +`dumpe2fs {{/dev/sdXN}}` + +- Display the blocks which are reserved as bad in the filesystem: + +`dumpe2fs -b {{/dev/sdXN}}` + +- Force display filesystem information even with non-recogonisable feature flags: + +`dumpe2fs -f {{/dev/sdXN}}` + +- Only display the superblock information and not any of the block group descriptor detail information: + +`dumpe2fs -h {{/dev/sdXN}}` + +- Print the detailed group information block numbers in hexadecimal format: + +`dumpe2fs -x {{/dev/sdXN}}`