diff --git a/pages/linux/dumpe2fs.md b/pages/linux/dumpe2fs.md new file mode 100644 index 000000000..8c6a5db1c --- /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}}`