Disk

df reports disk space. du reports disk usage of files and directories.

Disk space

df

Disk usage

-f. -a includes files. -c prints a total.

du -f
du -a
du -c

Directory-wise size, human readable (mac):

du -sh *

Limit depth:

du --max-depth=1

Deletion of locked files

Locked files can be deleted but still occupy disk space. Free space then shows a lower count.

Caution: listing these requires sudo.

Get locked deleted files:

sudo /usr/sbin/lsof | grep deleted