ultrix man page for du

du(1)							      General Commands Manual							     du(1)

Name
       du - print amount of disk usage

Syntax
       du [-as] [name...]

Description
       The  command  gives  the  number  of kilobytes contained in all files and, recursively, directories within each specified directory or file
       name.  If name is missing, `.'  is used.

       Absence of either -a or -s causes an entry to be generated for each directory only.

       A file that has two links to it is only counted once.

Options
       -a   Displays the disk usage for each file.

       -s   Displays a summary total only.

Restrictions
       Non-directories given as arguments (not under -a option) are not listed.

       If there are too many distinct linked files, counts the excess files multiply.

See Also
       df(1), quot(8)

																	     du(1)