Provided by: coreutils_8.5-1ubuntu6_i386 bug

NAME

       du - estimate file space usage

SYNOPSIS

       du [OPTION]... [FILE]...
       du [OPTION]... --files0-from=F

DESCRIPTION

       Summarize disk usage of each FILE, recursively for directories.

       Mandatory  arguments  to  long  options are mandatory for short options
       too.

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

       --apparent-size
              print apparent sizes,  rather  than  disk  usage;  although  the
              apparent  size is usually smaller, it may be larger due to holes
              in (`sparse') files, internal  fragmentation,  indirect  blocks,
              and the like

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

       -b, --bytes
              equivalent to `--apparent-size --block-size=1'

       -c, --total
              produce a grand total

       -D, --dereference-args
              dereference only symlinks that are listed on the command line

       --files0-from=F
              summarize  disk usage of the NUL-terminated file names specified
              in file F; If F is - then read names from standard input

       -H     equivalent to --dereference-args (-D)

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

       --si   like -h, but use powers of 1000 not 1024

       -k     like --block-size=1K

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

       -m     like --block-size=1M

       -L, --dereference
              dereference all symbolic links

       -P, --no-dereference
              don't follow any symbolic links (this is the default)

       -0, --null
              end each output line with 0 byte rather than newline

       -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 file systems

       -X, --exclude-from=FILE
              exclude files that match any pattern in FILE

       --exclude=PATTERN
              exclude files that match PATTERN

       --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

       --time show time of the last modification of any file in the directory,
              or any of its subdirectories

       --time=WORD
              show  time  as WORD instead of modification time: atime, access,
              use, ctime or status

       --time-style=STYLE
              show times using style STYLE: full-iso, long-iso,  iso,  +FORMAT
              FORMAT is interpreted like `date'

       --help display this help and exit

       --version
              output version information and exit

       Display   values  are  in  units  of  the  first  available  SIZE  from
       --block-size,  and  the   DU_BLOCK_SIZE,   BLOCK_SIZE   and   BLOCKSIZE
       environment  variables.  Otherwise, units default to 1024 bytes (or 512
       if POSIXLY_CORRECT is set).

       SIZE may be (or may be  an  integer  optionally  followed  by)  one  of
       following: KB 1000, K 1024, MB 1000*1000, M 1024*1024, and so on for G,
       T, P, E, Z, Y.

PATTERNS

       PATTERN is a shell pattern (not a regular expression).  The  pattern  ?
       matches  any  one  character, whereas * matches any string (composed of
       zero, one or multiple characters).  For example,  *.o  will  match  any
       files whose names end in .o.  Therefore, the command

              du --exclude='*.o'

       will skip all files and subdirectories ending in .o (including the file
       .o itself).

AUTHOR

       Written by Torbjorn Granlund, David MacKenzie,  Paul  Eggert,  and  Jim
       Meyering.

REPORTING BUGS

       Report du bugs to bug-coreutils@gnu.org
       GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
       General help using GNU software: <http://www.gnu.org/gethelp/>
       Report du translation bugs to <http://translationproject.org/team/>

COPYRIGHT

       Copyright  (C) 2010 Free Software Foundation, Inc.  License GPLv3+: GNU
       GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
       This is free software: you are free  to  change  and  redistribute  it.
       There is NO WARRANTY, to the extent permitted by law.

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 coreutils 'du invocation'

       should give you access to the complete manual.