ubuntu tweaks with disk commands

================
Format to NTFS / FAT

sudo aptitude install ntfsprogs ntfs-3g gparted
Then use Gparted and run the check from there.


get free space on disks:
df -h

show size only for folders:
du -sh /home/*

ext3 file system, get back the space:
tune2fs -m 0 /dev/hda1

Info:
tune2fs -l /dev/sda1
or:
dumpe2fs -h /dev/hd1