DU

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PATTERNS
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å称

du - 估计ç£çæ件使ç¨é

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du [é项]... [æ件]...
du [é项]... --files0-from=F

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计ç®æ¯ä¸ªæ件ç设å¤ç¨éï¼ç®å½ååæ»ç¨éã

å¿éåæ°å¯¹é¿çé项åæ¶éç¨ã
-0, --null

使æ¯è¡è¾åºä»¥ NUL å符ç»æï¼ä¸æ·»å æ¢è¡ç¬¦

-a, --all

è¾åºæææ件çç£çç¨éï¼ä¸ä»ä»æ¯ç®å½

--apparent-size

print apparent sizes rather than device 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=大å°

以æå®å¤§å°ä¸ºåä½å¯¹å大å°è¿è¡è¾åºï¼ä¾å¦ï¼’-BM’ 以 1,048,576 å- è为åä½è¾åºå¤§å°ï¼è¯¦æ请åè§ä¸æ¹çâSIZE æ ¼å¼âé¨å

-b, --bytes

çæäº ’--apparent-size --block-size=1’

-c, --total

æ¾ç¤ºæ»è®¡ä¿¡æ¯

-D, --dereference-args

åªå¨ç¬¦å·é¾æ¥æ¾å¼å¨å½ä»¤è¡ååºæ¶å¯¹å¶è¿è¡è§£å¼ç¨

-d, --max-depth=N

ä»å½ç®å½ï¼æå¨ --all é项å¯ç¨æ¶åæ¬æ件ï¼å±çº§ä¸é«äºå½ä»¤è¡åæ°æå®ç N å±æ¶è¾åºå¯¹åºç®å½ææ件ç对åºå¤§å°ï¼--max-depth=0 çæäº --summarize

--files0-from=F

ç»è®¡æ件 F ä¸ç以 NUL 空å- 符åéçæ件åæ对åºçå个æ件ç设å¤ä½¿ç¨éï¼å¦æ F æ¯ "-"ï¼åä»æ åè¾å¥è¯»åæ件å

-H

å --dereference-argsï¼-Dï¼çæ

-h, --human-readable

以人类å¯è¯»çæ ¼å¼è¾åºå¤§å°ï¼ä¾å¦ï¼1K 234M 2Gï¼

--inodes

ååº inode 使ç¨ä¿¡æ¯èéå使ç¨ä¿¡æ¯

-k

çæäº --block-size=1K

-L, --dereference

解å¼ç¨ææ符å·é¾æ¥

-l, --count-links

å¦ææ¯ç¡¬è¿æ¥ï¼åéå¤è®¡ç®å¶å°ºå¯¸

-m

çæäº --block-size=1M

-P, --no-dereference

ä¸è·éä»»ä½ç¬¦å·é¾æ¥ï¼é»è®¤è¡ä¸ºï¼

-S, --separate-dirs

ä¸åæ¬åç®å½çå ç¨é

--si

类似 -hï¼ä½ä½¿ç¨ 1000 çåæ°ï¼èé 1024

-s, --summarize

åªåå«è®¡ç®å½ä»¤åä¸æ¯ä¸ªåæ°æå çæ»ç¨é

-t, --threshold=大å°

å¦ææå®å¤§å°ä¸ºæ- £å¼ï¼æé¤æ¯è¯¥å¼æ´å°ç项ï¼æèå¨å¼ä¸ºè´æ¶æé¤æ´å¤§ç项

--time

æ¾ç¤ºç®å½ä¸æå¶åç®å½ä¸æææ件çæåä¿®æ¹æ¶é´

--time=å³é®å

æ¾ç¤ºæå®å³é®å对åºçæ¶é´èéæåä¿®æ¹æ¶é´ï¼atime, access, use, ctime æ status

--time-style=æ ¼å¼

使ç¨æå®æ ¼å¼æ¾ç¤ºæ¶é´ï¼æ ¼å¼å¯ä»¥ä¸ºï¼full-iso, long-iso, iso æ +FORMATï¼FORMAT åç¬¦ä¸²ä»¥ä¸ ’date’ å·¥å·ç±»ä¼¼çæ¹å¼è§£è¯»

-X, --exclude-from=æ件

æé¤ææä¸æå®æ件ææä¾æ¨¡å¼å¹éçæ件

--exclude=模å¼

æé¤ææä¸æç»æ¨¡å¼å¹éçæ件

-x, --one-file-system

è·³è¿ä½äºä¸åæ件系ç»ä¸çç®å½

--help

æ¾ç¤ºæ¤å¸®å©ä¿¡æ¯å¹¶éåº

--version

æ¾ç¤ºçæ¬ä¿¡æ¯å¹¶éåº

ææ¾ç¤ºçæ°å¼çåä½æ¯ --block-size é项çåæ°ãDU_BLOCK_SIZEãBLOCK_SIZE å BLOCKSIZE ç¯å¢åéçå¼ä¸ï¼ç¬¬ä¸ä¸ªå¯ç¨ç大å°ãå¦åï¼é»è®¤åä½æ¯ 1024 åèï¼å¦æ POSIXLY_CORRECT 被设å®ï¼å为 512 åèï¼ã

å¤§å° åæ°æ¯ä¸ä¸ªæ´æ°ï¼åé¢å¯ä»¥è·ä¸ä¸ªåä½ï¼ä¾å¦ï¼10K æ 10*1024ï¼ãå¯ç¨çåä½æ KãMãGãTãPãEãZãYï¼1024 çå¹ï¼ä»¥å KBãMBã...ï¼1000 çå¹ï¼ãä¹å¯ä»¥ä½¿ç¨äºè¿å¶åç¼ï¼KiB=KãMiB=Mï¼ä»¥æ¤ç±»æ¨ã

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).

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ç± Torbjorn GranlundãDavid MacKenzieãPaul Eggert å Jim Meyering ç¼åã

æ¥åé误

GNU coreutils çå¨çº¿å¸®å©ï¼ <https://www.gnu.org/software/coreutils/>
请å <https://translationproject.org/team/zh_CN.html> æ¥åç¿»è¯é误ã

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Copyright © 2022 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <https://gnu.org/licenses/gpl.html>.
æ¬è½¯ä»¶æ¯èªç±è½¯ä»¶ï¼æ¨å¯ä»¥èªç±ä¿®æ¹åéæ°åå¸å®ãå¨æ³å¾å许çèå´åï¼ä¸æä¾ä»»ä½ä¿è¯ã

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å®æ´æ档请è§ï¼ <https://www.gnu.org/software/coreutils/du>
æèå¨æ¬å°ä½¿ç¨ï¼ info '(coreutils) du invocation'

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æ¬é¡µé¢ä¸æçç±ä¸æ man æå页计åæä¾ã
ä¸æ man æå页计åï¼https://github.com/man-pages-zh/manpages-zh

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