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NAME

find - éå½å°å¨å±æ¬¡ç®å½ä¸å¤çæä»¶

æ»è§ SYNOPSIS

find [path...] [expression]

æè¿° DESCRIPTION

è¿ä¸ªææ¡£æ¯GNUçæ¬ find å½ä»¤çä½¿ç¨æåã find æç´¢ç®å½æ ä¸çæ¯ä¸ä¸ªæä»¶åï¼å®ä»å·¦è³å³è¿ç®ç»å®ç表达å¼ï¼æç§ä¼åè§å(è§è¿ ç®ç¬¦OPERATORSä¸è)è¿è¡å¹éï¼ç´å°å¾åºç»æï¼å·¦è¾¹è¿ç®å¨ ’丒 æä½ä¸å¾åºåï¼ å¨’æ’ æä½ä¸å¾åºçï¼ï¼ç¶å find ç§»åä¸ä¸ä¸ªæä»¶åã

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è¡¨è¾¾å¼ EXPRESSIONS

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é项 OPTIONS

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-daystart

ä»å½æ¥èµ·å§æ¶å¼å§è䏿¯ä»24å°æ¶ä¹åï¼è®¡ç®æ¶é´(for -amin, -atime, -cmin, -ctime, -mmin, and -mtime)ã

-depth

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-follow

䏿£ç´¢ç¬¦å·é¾æ¥ãéå«äº -noleafã

-help, --help

ååº find çå½ä»¤è¡ç¨æ³çæ¦è¦ï¼ç¶åéåºã

-maxdepth levels

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-mindepth levels

ä¸å¨levels(ä¸ä¸ªéè´æ´æ°)å±ä¹åæ§è¡ä»»ä½æµè¯åå¨ä½ã‘-mindepth 1’æ å³çå¤çææçæä»¶ï¼é¤äºå½ä»¤è¡åæ°æå®çç®å½ä¸çæä»¶ã

-mount

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æµè¯ TESTS

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+n

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-n

æ¯æ¯ n å°ï¼

n

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-amin n

对æä»¶çæè¿ä¸æ¬¡è®¿é®æ¯å¨ n åéä¹åã

-anewer file

对æä»¶çæè¿ä¸æ¬¡è®¿é®æ¯ file ä¿®æ¹æ¶é´è¦æã妿å½ä»¤è¡ä¸ -follow å¨ -anewer ä¹åï¼(ä¹åªæå¨è¿ç§æåµä¸) -anewer ä¼å -follow çå½±åã

-atime n

对æä»¶çæè¿ä¸æ¬¡è®¿é®æ¯å¨ n*24 å°æ¶ä¹åã

-cmin n

对æä»¶ç¶æçæè¿ä¸æ¬¡ä¿®æ¹æ¯å¨ n åéä¹åã

-cnewer file

对æä»¶ç¶æçæè¿ä¸æ¬¡ä¿®æ¹æ¯ file ä¿®æ¹æ¶é´è¦æã妿å½ä»¤è¡ä¸ -follow å¨ -cnewer ä¹åï¼(ä¹åªæå¨è¿ç§æåµä¸) -cnewer ä¼å -follow çå½±åã

-ctime n

对æä»¶ç¶æçæè¿ä¸æ¬¡ä¿®æ¹æ¯å¨ n*24 å°æ¶ä¹åã

-empty

æä»¶æ¯ç©ºçæ®éæä»¶æè空ç®å½ã

-false

æ»æ¯falseã

-fstype type

æä»¶å¤äº type ç±»åçæä»¶ç³»ç»ä¹ä¸ãææçæä»¶ç³»ç»ç±»åå¨ä¸åçæ¬çUnixä¸- æ¯ä¸åçï¼ä¸äºUnixä¸çä¸å®å¨çæä»¶ç³»ç»ç±»åå表æ¯è¿æ ·ï¼ufs, 4.2, 4.3, nfs, tmp, mfs, S51K, S52K. ä½ å¯ä»¥ç¨ -printf å ä¸ %F æä»¤æ¥æ¥çä½ çæä»¶ç³»ç»çç±»åã

-gid n

æä»¶çæ°åå½¢å¼çç»IDæ¯ nã

-group gname

æä»¶å±äº gname (ä¹åè®¸ä½¿ç¨æ°åå½¢å¼çç»ID).

-ilname pattern

å -lname 类似ï¼ä½æ¯å¹éæ¶æ¯ä¸åºå大å°åçã

-iname pattern

å -name 类似ï¼ä½æ¯å¹éæ¶æ¯ä¸åºå大å°åçãä¾å¦ï¼‘fo*’ and ‘F??’ 模å¼ä¸æä»¶å ‘Foo’, ‘FOO’, ‘foo’, ‘fOo’ ççç¸å¹éã

-inum n

æä»¶ç i ç»ç¹æ°æ¯ nã

-ipath pattern

å -path 类似ï¼ä½æ¯å¹éæ¶æ¯ä¸åºå大å°åçã

-iregex pattern

å -regex 类似, 使¯å¹éæ¶æ¯ä¸åºå大å°åçã

-links n

æä»¶æ n ä¸ªé¾æ¥ã

-lname pattern

æä»¶æ¯ä¸ä¸ªä¸pattern å¹éç符å·é¾æ¥ãåå符ä¸ä¼å¯¹‘/’ æ ‘.’ åç¹æ®å¤çã

-mmin n

对æä»¶æ°æ®çæè¿ä¸æ¬¡ä¿®æ¹æ¯å¨ n åéä¹åã

-mtime n

对æä»¶æ°æ®çæè¿ä¸æ¬¡ä¿®æ¹æ¯å¨ n*24 å°æ¶ä¹åã

-name pattern

åºæ¬çæä»¶å(å°è·¯å¾å»æäºåé¢çç®å½)ä¸shell模å¼patternç¸å¹éãåå- 符(‘*’, ‘?’, è¿æ‘[]’ ) ä¸ä¼å¹éæä»¶åå¼å¤´ç‘.’ ãä½¿ç¨ -prune æ¥ç¥è¿ä¸ä¸ªç®å½åå¶ä¸çæä»¶ãæ¥ç -path çæè¿°ä¸çèä¾ã

-newer file

对æä»¶çæè¿ä¸æ¬¡ä¿®æ¹æ¯ file ä¿®æ¹æ¶é´è¦æã妿å½ä»¤è¡ä¸ -follow å¨ -newer ä¹åï¼(ä¹åªæå¨è¿ç§æåµä¸) -newer ä¼å -follow çå½±åã

-nouser

没æç¬¦åæä»¶çæ°åå½¢å¼çç¨æ·IDçç¨æ·ã

-nogroup

没æç¬¦åæä»¶çæ°åå½¢å¼çç»IDçç»ã

-path pattern

æä»¶åä¸shell模å¼patternç¸å¹éãåå符ä¸ä¼å¯¹‘/’ æ ‘.’ åç¹æ®å¤çãå æ¤ï¼ä¾å¦ï¼

find . -path ’./sr*sc’

妿åå¨ ’./src/misc’ çè¯ï¼ä¼å°å®æå°åºæ¥ãæ³è¦å¿½ç¥ä¸ä¸ªå®æ´çç®å½æ ï¼åºå½ä½¿ç¨-prune è䏿¯æ£æ¥ç®å½æ ä¸ææçæä»¶ãä¾å¦ï¼è¦è·³è¿ ’src/emacs’ ç®å½åå¶ä¸- ææçæä»¶ååç®å½ï¼æå¶ä»æ¾å°çæä»¶æå°åºæ¥ï¼åºå½è¿æ ·ï¼

find . -path ’./src/emacs’ -prune -o -print

-perm mode

æä»¶çæé使°å¥½æ¯ mode (å«è¿å¶æç¬¦å·)ã Symbolic modes use mode 0 as a point of departure.

-perm -mode

ææçæéä½ mode é½è¢«è®¾ç½®äºçæä»¶ã

-perm +mode

任使éä½ mode 被设置äºçæä»¶ã

-regex pattern

æä»¶å䏿£åè¡¨è¾¾å¼ pattern å¹éãè¿æ¯å¯¹æ´ä¸ªè·¯å¾çå¹éï¼ä¸æ¯æç´¢æä»¶ãä¾å¦ï¼è¦å¹éå为‘./fubar3’ çæä»¶ï¼å¯ä»¥ä½¿ç¨æ£åè¡¨è¾¾å¼ ‘.*bar.’ æè ‘.*b.*3’ï¼ä½æ¯ä¸è½ç¨‘b.*r3’ã

-size n[bckw]

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æä»¶çææèæ¯ uname (ä¹å¯ä»¥ä½¿ç¨æ°åå½¢å¼çç¨æ·ID).

-xtype c

å -type ç¸åï¼é¤éæä»¶æ¯ä¸ä¸ªç¬¦å·é¾æ¥ã对äºç¬¦å·é¾æ¥ï¼å¦ææ²¡æç»åº -follow ï¼å¦ææä»¶æ¯ä¸ä¸ªæå c ç±»åæä»¶ç龿¥ï¼é£ä¹è¿åtrueï¼å¦æç»åºäº -follow ï¼å¦æ c æ¯ ‘l’ é£ä¹è¿åtrueãæ¢å¥è¯è¯´ï¼å¯¹äºç¬¦å·é¾æ¥ï¼-xtype æ£æ¥é£äº -type 䏿£æ¥çæä»¶ã

å¨ä½ ACTIONS

-exec command ;

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-fprint file

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-fprintf file format

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-ok command ;

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locate(1L), locatedb(5L), updatedb(1L), xargs(1L) Finding Files (Info å¨çº¿å¸®å©, æèæ¯æå°ççæ¬)

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