command

interactive graphical utility for creating, manipulating, and deleting partitions

• cfdisk

• df (disk free space)

• -h option

monitor free space used by mounted filesystems

• -s option

• du (directory usage)

• df

view size of a directory and contents in kilobytes

• -c option

• du (directory usage)

• -s option

summarizes output

• -s option

• Virtualization

• -I option

more user friendly format

• tune2fs

• -h option

• -f option

view total number of inodes and free inodes for ext2, ext3, or ext4 filesystem

• Dumpe2fs command

• quotaon and quotaoff

• Virtualization

check filesystem for errors

• tune2fs

• -c option

• fsck (filesystem check)

n used to perform full check

• -f option

• quota

• edquota

check an ext2, ext3, and ext4 filesystem

• repquota

• quotaon and quotaoff

• e2fsck

check for bad block

• -c option

• Standard error (stderror)

• Standard input (stdin)