http://wiki.cabal.mx/index.php?action=history&feed=atom&title=Comandos_de_la_terminal%2FdfComandos de la terminal/df - Historial de revisiones2026-04-06T16:00:38ZHistorial de revisiones para esta página en el wikiMediaWiki 1.32.1http://wiki.cabal.mx/index.php?title=Comandos_de_la_terminal/df&diff=5330&oldid=prevRrc en 02:46 28 mar 20142014-03-28T02:46:43Z<p></p>
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* [[:#df | df]]<br />
<br />
== df ==<br />
<br />
<syntaxhighlight lang="bash"><br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df --help<br />
Usage: df [OPTION]... [FILE]...<br />
Show information about the file system on which each FILE resides,<br />
or all file systems by default.<br />
<br />
Mandatory arguments to long options are mandatory for short options too.<br />
-a, --all include dummy file systems<br />
-B, --block-size=SIZE scale sizes by SIZE before printing them. E.g.,<br />
'-BM' prints sizes in units of 1,048,576 bytes.<br />
See SIZE format below.<br />
--total produce a grand total<br />
-h, --human-readable print sizes in human readable format (e.g., 1K 234M 2G)<br />
-H, --si likewise, but use powers of 1000 not 1024<br />
-i, --inodes list inode information instead of block usage<br />
-k like --block-size=1K<br />
-l, --local limit listing to local file systems<br />
--no-sync do not invoke sync before getting usage info (default)<br />
--output[=FIELD_LIST] use the output format defined by FIELD_LIST,<br />
or print all fields if FIELD_LIST is omitted.<br />
-P, --portability use the POSIX output format<br />
--sync invoke sync before getting usage info<br />
-t, --type=TYPE limit listing to file systems of type TYPE<br />
-T, --print-type print file system type<br />
-x, --exclude-type=TYPE limit listing to file systems not of type TYPE<br />
-v (ignored)<br />
--help display this help and exit<br />
--version output version information and exit<br />
<br />
Display values are in units of the first available SIZE from --block-size,<br />
and the DF_BLOCK_SIZE, BLOCK_SIZE and BLOCKSIZE environment variables.<br />
Otherwise, units default to 1024 bytes (or 512 if POSIXLY_CORRECT is set).<br />
<br />
SIZE is an integer and optional unit (example: 10M is 10*1024*1024). Units<br />
are K, M, G, T, P, E, Z, Y (powers of 1024) or KB, MB, ... (powers of 1000).<br />
<br />
FIELD_LIST is a comma-separated list of columns to be included. Valid<br />
field names are: 'source', 'fstype', 'itotal', 'iused', 'iavail', 'ipcent',<br />
'size', 'used', 'avail', 'pcent' and 'target' (see info page).<br />
<br />
Report df bugs to bug-coreutils@gnu.org<br />
GNU coreutils home page: <http://www.gnu.org/software/coreutils/><br />
General help using GNU software: <http://www.gnu.org/gethelp/><br />
For complete documentation, run: info coreutils 'df invocation'<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df --version<br />
df (GNU coreutils) 8.21<br />
Copyright (C) 2013 Free Software Foundation, Inc.<br />
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.<br />
This is free software: you are free to change and redistribute it.<br />
There is NO WARRANTY, to the extent permitted by law.<br />
<br />
Written by Torbjörn Granlund, David MacKenzie, and Paul Eggert.<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ alias df<br />
alias df='df -h -x supermount'<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ unalias df<br />
[rrc@pridd ComandosDeLaTerminal]$ alias df<br />
bash: alias: df: not found<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df<br />
Filesystem 1K-blocks Used Available Use% Mounted on<br />
/dev/sda1 64368776 8195096 52880892 14% /<br />
devtmpfs 1973740 0 1973740 0% /dev<br />
tmpfs 1979468 140 1979328 1% /dev/shm<br />
tmpfs 1979468 840 1978628 1% /run<br />
tmpfs 1979468 0 1979468 0% /sys/fs/cgroup<br />
tmpfs 1979468 4 1979464 1% /tmp<br />
/dev/sda3 412063480 388724672 23322424 95% /home<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ alias "df=df -h"<br />
[rrc@pridd ComandosDeLaTerminal]$ alias df<br />
alias df='df -h'<br />
[rrc@pridd ComandosDeLaTerminal]$ df<br />
Filesystem Size Used Avail Use% Mounted on<br />
/dev/sda1 62G 7.9G 51G 14% /<br />
devtmpfs 1.9G 0 1.9G 0% /dev<br />
tmpfs 1.9G 140K 1.9G 1% /dev/shm<br />
tmpfs 1.9G 840K 1.9G 1% /run<br />
tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup<br />
tmpfs 1.9G 4.0K 1.9G 1% /tmp<br />
/dev/sda3 393G 371G 23G 95% /home<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df -t ext4<br />
Filesystem Size Used Avail Use% Mounted on<br />
/dev/sda1 62G 7.9G 51G 14% /<br />
/dev/sda3 393G 371G 23G 95% /home<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df -T<br />
Filesystem Type Size Used Avail Use% Mounted on<br />
/dev/sda1 ext4 62G 7.9G 51G 14% /<br />
devtmpfs devtmpfs 1.9G 0 1.9G 0% /dev<br />
tmpfs tmpfs 1.9G 140K 1.9G 1% /dev/shm<br />
tmpfs tmpfs 1.9G 840K 1.9G 1% /run<br />
tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup<br />
tmpfs tmpfs 1.9G 4.0K 1.9G 1% /tmp<br />
/dev/sda3 ext4 393G 371G 23G 95% /home<br />
<br />
[rrc@pridd ComandosDeLaTerminal]$ df -x tmpfs<br />
Filesystem Size Used Avail Use% Mounted on<br />
/dev/sda1 62G 7.9G 51G 14% /<br />
devtmpfs 1.9G 0 1.9G 0% /dev<br />
/dev/sda3 393G 371G 23G 95% /home<br />
<br />
<br />
<br />
</syntaxhighlightf<br />
<br />
[[Category:Comandos de la terminal]]</div>Rrc