Linux Filesystem Management
| badblocks | Used to search a disk or partition for badblocks. | |
| cfdisk | Similar to fdisk but with a nicer interface. | |
| debugfs | Allows direct access to filesystems data structure. | |
| df | Shows the disk free space on one or more filesystems. | |
| dosfsck | Check and repair MS-Dos filesystems. | |
| du | Shows how much disk space a directory and all its files contain. | |
| dump | Used to back up an ext2 filesystem. Complement is restore. | |
| dumpe2fs | Dump filesystem superblock and blocks group information. Ex: dumpe2fs /dev/hda2 | |
| e2fsck | Check a Linux second extended filesystem. | |
| e2label | Change the label on an ext2 filesystem. | |
| exportfs | Used to set up filesystems to export for nfs (network file sharing). | |
| fdisk | Used to fix or create partitions on a hard drive. | |
| fdformat | Formats a floppy disk. | |
| fsck | Used to add new blocks to a filesystem. Must not be run on a mounted file system. | |
| hdparm | Get/set hard disk geometry parameters, cylinders, heads, sectors. | |
| mkfs | Initializes a Linux filesystem. This is a front end that runs a separate program depending on the filesystem's type. | |
| mke2fs | Create a Linux second extended filesystem. | |
| mkswap | Sets up a Linux swap area on a device or file. | |
| mount | Used to mount a filesystem. Complement is umount. | |
| rdev | Query/set image root device, swap device, RAM disk size of video mode. What this does is code the device containing the root filesystem into the kernel image specified. | |
| rdump | Same as dump. | |
| rmt | Remote magtape protocol module. | |
| restore | Used to restore an ext2 filesystem. | |
| setfdprm | Set floppy drive parameters. | |
| swapoff(8) | Used to de-activate a swap partition. | |
| swapon(8) | Used to activate a swap partition. | |
| sync | Forces all unwritten blocks in the buffer cache to be written to disk. | |
| tune2fs | Adjust tunable filesystem parameters on second extended filesystems. | |
| umount | Unmounts a filesystem. Complement is mount. |
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