DU

DU

NAME SYNOPSIS DESCRIPTION AUTHOR REPORTING BUGS COPYRIGHT SEE ALSO

NAME

du - estimate file space usage

SYNOPSIS

du [''OPTION''?... [''FILE''?...

DESCRIPTION

Summarize disk usage of each FILE, recursively for directories.

-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

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

COPYRIGHT

Copyright 2001 FreeSoftwareFoundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

SEE ALSO

BlockSize

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.