FSF                                                         DU(1)

NAME
     du - estimate file space usage

SYNOPSIS
     du [OPTION]... [FILE]...

DESCRIPTION
     Summarize disk usage of each FILE,  recursively  for  direc-
     tories.

     -a, --all
          write counts for all files, not just directories

     --block-size=SIZE use SIZE-byte blocks

     -b, --bytes
          print size in bytes

     -c, --total
          produce a grand total

     -D, --dereference-args
          dereference PATHs when symbolic link

     -h, --human-readable
          print sizes in human readable format (e.g., 1K 234M 2G)

     -H, --si
          likewise, but use powers of 1000 not 1024

     -k, --kilobytes
          like --block-size=1024

     -l, --count-links
          count sizes many times if hard linked

     -L, --dereference
          dereference all symbolic links

     -m, --megabytes
          like --block-size=1048576

     -S, --separate-dirs
          do not include size of subdirectories

     -s, --summarize
          display only a total for each argument

     -x, --one-file-system
          skip directories on different filesystems

     -X FILE, --exclude-from=FILE

du (fileutils) 4.1   Last change: April 2001                    1

FSF                                                         DU(1)

          Exclude files that match any pattern in FILE.

     --exclude=PAT
          Exclude files that match PAT.

     --max-depth=N
          print the total for a directory (or file,  with  --all)
          only  if it is N or fewer levels below the command line
          argument;  --max-depth=0 is the same as --summarize

     --help
          display this help and exit

     --version
          output version information and exit

AUTHOR
     Written by Torbjorn Granlund, David MacKenzie, Larry  McVoy,
     and Paul Eggert.

REPORTING BUGS
     Report bugs to <bug-fileutils@gnu.org>.

COPYRIGHT
     Copyright O 2001 Free Software Foundation, Inc.
     This is free software; see the  source  for  copying  condi-
     tions.   There  is NO warranty; not even for MERCHANTABILITY
     or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO
     The full documentation for du is  maintained  as  a  Texinfo
     manual.   If the info and du programs are properly installed
     at your site, the command

          info du

     should give you access to the complete manual.

du (fileutils) 4.1   Last change: April 2001                    2