# du(1)

    NAME
         du - print disk usage

    SYNOPSIS
         du [-as] [-l n] dir ...

    OPTIONS

         -a   Give usage for all files

         -l   List up to n levels of subdirectories

         -d   Do not cross file system boundaries

         -s   Summary only

    EXAMPLES

         du dir              # List disk space used by files in dir

         du -s dir1 dir2     # Give summaries only

         du -d /             # Show only the root device

    DESCRIPTION

         Du examines one or more  directories  and  prints  the  amount  of  space
         occupied by the files in those directories and their subdirectories.

    SEE ALSO
         df(1).