Linux Disk
Disk
Category | Command | Description | example | example description |
---|---|---|---|---|
System-disk | df | check the size of disk | df -h | -h human read |
System-disk | du | check size of folders | du -sh /* | -h human read -s conclusion |
For LPI-Nano
# fdisk -l
Disk /dev/mmcblk0: 7536 MB, 7902068736 bytes, 15433728 sectors
241152 cylinders, 4 heads, 16 sectors/track
Units: cylinders of 64 * 512 = 32768 bytes
Device Boot StartCHS EndCHS StartLBA EndLBA Sectors Size Id Type
/dev/mmcblk0p1 0,32,33 2,42,40 2048 34815 32768 16.0M c Win95 FAT32 (LBA)
Partition 1 does not end on cylinder boundary
/dev/mmcblk0p2 2,42,41 25,126,37 34816 409599 374784 183M 83 Linux
Partition 2 does not end on cylinder boundary
Find large file
- find . -type f -size +800M