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Comandos_de_la_terminal%2Fdu.mw
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Comandos_de_la_terminal%2Fdu.mw
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__NOTOC__
* [[:#du | du]]
== du ==
<syntaxhighlight lang="bash">
[rrc@pridd ComandosDeLaTerminal]$ du --help
Usage: du [OPTION]... [FILE]...
or: du [OPTION]... --files0-from=F
Summarize disk usage of each FILE, recursively for directories.
Mandatory arguments to long options are mandatory for short options too.
-0, --null end each output line with 0 byte rather than newline
-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 scale sizes by SIZE before printing them. E.g.,
'-BM' prints sizes in units of 1,048,576 bytes.
See SIZE format below.
-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
-d, --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
--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)
-k like --block-size=1K
-L, --dereference dereference all symbolic links
-l, --count-links count sizes many times if hard linked
-m like --block-size=1M
-P, --no-dereference don't follow any symbolic links (this is the default)
-S, --separate-dirs do not include size of subdirectories
--si like -h, but use powers of 1000 not 1024
-s, --summarize display only a total for each argument
-t, --threshold=SIZE exclude entries smaller than SIZE if positive,
or entries greater than SIZE if negative
--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'
-X, --exclude-from=FILE exclude files that match any pattern in FILE
--exclude=PATTERN exclude files that match PATTERN
-x, --one-file-system skip directories on different file systems
--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 is an integer and optional unit (example: 10M is 10*1024*1024). Units
are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB, ... (powers of 1000).
Report du bugs to [email protected]
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
For complete documentation, run: info coreutils 'du invocation'
[rrc@pridd ComandosDeLaTerminal]$ du --version
du (GNU coreutils) 8.21
Copyright (C) 2013 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.
Written by Torbjörn Granlund, David MacKenzie, Paul Eggert,
and Jim Meyering.
[rrc@pridd ComandosDeLaTerminal]$ alias du
alias du='du -h'
[rrc@pridd ComandosDeLaTerminal]$ unalias du
[rrc@pridd ComandosDeLaTerminal]$ alias du
bash: alias: du: not found
[rrc@pridd ComandosDeLaTerminal]$ du /var/www/html/richard
12 /var/www/html/richard/images
76 /var/www/html/richard
[rrc@pridd ComandosDeLaTerminal]$ alias du='du -h'
[rrc@pridd ComandosDeLaTerminal]$ alias du
alias du='du -h'
[rrc@pridd ComandosDeLaTerminal]$ du /var/www/html/richard
12K /var/www/html/richard/images
76K /var/www/html/richard
[rrc@pridd ComandosDeLaTerminal]$ du -a /var/www/html/richard
8.0K /var/www/html/richard/RichardSleeve.html
4.0K /var/www/html/richard/evolution.html
16K /var/www/html/richard/index.html
4.0K /var/www/html/richard/images/valid-xhtml10.png
4.0K /var/www/html/richard/images/valid-xhtml11.png
12K /var/www/html/richard/images
8.0K /var/www/html/richard/RichardSleeve.es.html
4.0K /var/www/html/richard/robots.txt
16K /var/www/html/richard/index.es.html
4.0K /var/www/html/richard/evolution.es.html
76K /var/www/html/richard
[rrc@pridd ComandosDeLaTerminal]$ du -ac /var/www/html/richard
8.0K /var/www/html/richard/RichardSleeve.html
4.0K /var/www/html/richard/evolution.html
16K /var/www/html/richard/index.html
4.0K /var/www/html/richard/images/valid-xhtml10.png
4.0K /var/www/html/richard/images/valid-xhtml11.png
12K /var/www/html/richard/images
8.0K /var/www/html/richard/RichardSleeve.es.html
4.0K /var/www/html/richard/robots.txt
16K /var/www/html/richard/index.es.html
4.0K /var/www/html/richard/evolution.es.html
76K /var/www/html/richard
76K total
[rrc@pridd ~]$ du ComandosDeLaTerminal/
4.0K ComandosDeLaTerminal/C1/C2/C3/C4/C5/C6
8.0K ComandosDeLaTerminal/C1/C2/C3/C4/C5
12K ComandosDeLaTerminal/C1/C2/C3/C4
16K ComandosDeLaTerminal/C1/C2/C3
20K ComandosDeLaTerminal/C1/C2
24K ComandosDeLaTerminal/C1
4.0K ComandosDeLaTerminal/Carpeta2
44K ComandosDeLaTerminal/Paginas
4.0K ComandosDeLaTerminal/DelMe2
4.0K ComandosDeLaTerminal/DelMe
8.0K ComandosDeLaTerminal/Bin
4.0K ComandosDeLaTerminal/C11/C12/C13
8.0K ComandosDeLaTerminal/C11/C12
12K ComandosDeLaTerminal/C11
20M ComandosDeLaTerminal/
[rrc@pridd ~]$ du -d 1 ComandosDeLaTerminal/
24K ComandosDeLaTerminal/C1
4.0K ComandosDeLaTerminal/Carpeta2
44K ComandosDeLaTerminal/Paginas
4.0K ComandosDeLaTerminal/DelMe2
4.0K ComandosDeLaTerminal/DelMe
8.0K ComandosDeLaTerminal/Bin
12K ComandosDeLaTerminal/C11
20M ComandosDeLaTerminal/
[rrc@pridd ~]$ du -d 2 ComandosDeLaTerminal/
20K ComandosDeLaTerminal/C1/C2
24K ComandosDeLaTerminal/C1
4.0K ComandosDeLaTerminal/Carpeta2
44K ComandosDeLaTerminal/Paginas
4.0K ComandosDeLaTerminal/DelMe2
4.0K ComandosDeLaTerminal/DelMe
8.0K ComandosDeLaTerminal/Bin
8.0K ComandosDeLaTerminal/C11/C12
12K ComandosDeLaTerminal/C11
20M ComandosDeLaTerminal/
[rrc@pridd ~]$ du -a --time /var/www/html/richard
8.0K 2008-06-25 21:26 /var/www/html/richard/RichardSleeve.html
4.0K 2008-06-25 21:15 /var/www/html/richard/evolution.html
16K 2008-06-25 22:09 /var/www/html/richard/index.html
4.0K 2008-07-08 18:53 /var/www/html/richard/images/valid-xhtml10.png
4.0K 2008-06-22 13:30 /var/www/html/richard/images/valid-xhtml11.png
12K 2008-07-08 18:53 /var/www/html/richard/images
8.0K 2008-06-25 21:27 /var/www/html/richard/RichardSleeve.es.html
4.0K 2013-06-20 12:52 /var/www/html/richard/robots.txt
16K 2008-07-10 09:03 /var/www/html/richard/index.es.html
4.0K 2008-06-25 21:20 /var/www/html/richard/evolution.es.html
76K 2013-06-20 12:52 /var/www/html/richard
[rrc@pridd ~]$ du -a --time --exclude="*es*" /var/www/html/richard
8.0K 2008-06-25 21:26 /var/www/html/richard/RichardSleeve.html
4.0K 2008-06-25 21:15 /var/www/html/richard/evolution.html
16K 2008-06-25 22:09 /var/www/html/richard/index.html
4.0K 2013-06-20 12:52 /var/www/html/richard/robots.txt
36K 2013-06-20 12:52 /var/www/html/richard
</syntaxhighlight>
[[Category:Comandos de la terminal]]