|
|
CP
Section: User Commands (1) Updated: 17 November 1998 Index
Return to Main Contents
̾Á°
cp - ¥Õ¥¡¥¤¥ë¤ä¥Ç¥£¥ì¥¯¥È¥ê¤ò¥³¥Ô¡¼¤¹¤ë
½ñ¼°
cp [¥ª¥×¥·¥ç¥ó] file path
cp [¥ª¥×¥·¥ç¥ó] file... directory
POSIX ¥ª¥×¥·¥ç¥ó:
[-fipRr]
GNU ¥ª¥×¥·¥ç¥ó (´Êά·Á¼°):
[-abdfilprsuvxPR]
[-S SUFFIX]
[-V {numbered,existing,simple}]
[--sparse=WHEN]
[--help] [--version] [--]
ÀâÌÀ
cp
¤Ï¥Õ¥¡¥¤¥ë (¤¢¤ë¤¤¤Ï¤½¤Î¤è¤¦¤Ë»ØÄꤹ¤ì¤Ð¥Ç¥£¥ì¥¯¥È¥ê) ¤ò¥³¥Ô¡¼¤¹¤ë¡£
1 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤ò»ØÄêÀè¤Ë¥³¥Ô¡¼¤·¤¿¤ê¡¢
Ê£¿ô¤Î¥Õ¥¡¥¤¥ë¤ò»ØÄê¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥³¥Ô¡¼¤·¤¿¤ê¤Ç¤¤ë¡£
ºÇ¸å¤Î°ú¤¿ô¤¬´û¤Ë¸ºß¤¹¤ë¥Ç¥£¥ì¥¯¥È¥ê¤ò»Ø¤·¤Æ¤¤¤ë¾ì¹ç¡¢
cp
¤Ï¥³¥Ô¡¼¸µ¤Î
file
¤ò¤½¤ì¤¾¤ì (Ʊ¤¸Ì¾Á°¤Î¤Þ¤Þ) ¤½¤Î¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥³¥Ô¡¼¤¹¤ë¡£
2 ¤Ä¤Î¥Õ¥¡¥¤¥ë¤À¤±¤¬Í¿¤¨¤é¤ì¤¿¾ì¹ç¡¢1 ¤ÄÌܤΥե¡¥¤¥ë¤ò 2 ¤ÄÌܤÎ
¥Õ¥¡¥¤¥ë¤Ë¾å½ñ¤¤Ç¥³¥Ô¡¼¤¹¤ë¡£ºÇ¸å¤Î°ú¤¿ô¤¬¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤Ê¤¯¡¢
2 ¤Ä°Ê¾å¤Î¥ª¥×¥·¥ç¥ó¤Ç¤Ê¤¤°ú¤¿ô¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¾ì¹ç¤Ï¥¨¥é¡¼¤Ë¤Ê¤ë¡£
(¤·¤¿¤¬¤Ã¤Æ `cp -r /a /b' ¤È¤¹¤ë¤È¡¢ /b ¤¬Â¸ºß¤¹¤ë¾ì¹ç¤Ï /a ¤ò /b/a ¤Ë¡¢
/a/x ¤ò /b/a/x ¤Ë¥³¥Ô¡¼¤¹¤ë¡£¤·¤«¤·¥³¥Ô¡¼Á°¤Ë /b ¤¬¤Ê¤¤¾ì¹ç¤Ï
/a ¤ò /b ¤Ë¡¢/a/x ¤ò /b/x ¤Ë¥³¥Ô¡¼¤¹¤ë¡£)
ºî¤é¤ì¤¿¥Õ¥¡¥¤¥ë¤È¥Ç¥£¥ì¥¯¥È¥ê¤Î¥â¡¼¥É¤Ï¡¢
¤Þ¤º¥ª¥ê¥¸¥Ê¥ë¥Õ¥¡¥¤¥ë¤Î¥â¡¼¥É¤ÈƱ¤¸¤â¤Î¤Ë¤µ¤ì¡¢
0777 ¤È¤Î AND ¤ò¤È¤é¤ì¡¢
¥æ¡¼¥¶¡¼¤Î umask ¤Ç½¤Àµ¤µ¤ì¤ë (-p ¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤¿¾ì¹ç¤ò½ü¤¯) ¡£
(¤·¤«¤·ºÆµ¢¥³¥Ô¡¼¤Î¾ì¹ç¡¢¿·¤·¤¯ºî¤é¤ì¤¿¥Ç¥£¥ì¥¯¥È¥ê¤ÎºÇ½ª¥â¡¼¥É¤Ï¡¢
°ì»þŪ¤Ë S_IRWXU (0700) ¤È OR ¤ò¤È¤Ã¤¿¤â¤Î¤Ë¤Ê¤ë¡£
¤³¤ì¤Ð¥×¥í¥»¥¹¤¬¤³¤ì¤é¤Î¿·¤·¤¯ºî¤é¤ì¤¿¥Ç¥£¥ì¥¯¥È¥ê¤Î
ÆÉ¤ß½Ð¤·¡¦½ñ¤¹þ¤ß¡¦¸¡º÷¤Î¥×¥í¥»¥¹¤ò²Äǽ¤Ë¤¹¤ë¤¿¤á¤Ç¤¢¤ë¡£)
¥Õ¥¡¥¤¥ë¤ò¤½¤ì¼«¿È¤Ë¥³¥Ô¡¼¤·¤è¤¦¤È¤·¤¿¾ì¹ç¡¢
(¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò½Ð¤¹°Ê³°¤Ï) ²¿¤â¤·¤Ê¤¤¡£
´û¸¤Î¥Õ¥¡¥¤¥ë¤Ë¥³¥Ô¡¼¤¹¤ë¾ì¹ç¡¢
¥³¥Ô¡¼Àè¤Î¥Õ¥¡¥¤¥ë¤Ï `open(path, O_WRONLY | O_TRUNC)'
¤Ç³«¤«¤ì¤ë¡£
¿·µ¬¥Õ¥¡¥¤¥ë¤Ë¥³¥Ô¡¼¤¹¤ë¾ì¹ç¡¢
¿·µ¬¥Õ¥¡¥¤¥ë¤Ï `open(path, O_WRONLY | O_CREAT, mode)'
¤ÇºîÀ®¤µ¤ì¤ë¡£
¥³¥Ô¡¼Àè¤Î¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤·¡¢¤«¤Ä -f ¥ª¥×¥·¥ç¥ó¤¬Í¿¤¨¤é¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë
¤³¤Î·Á¼°¤Ç¤Î¥Õ¥¡¥¤¥ë¤Î¥ª¡¼¥×¥ó¤Ë¼ºÇÔ¤¹¤ë¤È¡¢
cp
¤Ï´û¸¤Î¥Õ¥¡¥¤¥ë¤Îºï½ü (¤â¤·¤¯¤Ï¥ê¥ó¥¯¤òºï½ü) ¤ò»î¤ß¤ë¡£
¤½¤·¤Æ¡¢ºï½ü¤ËÀ®¸ù¤·¤¿¾ì¹ç¤Ï¿·µ¬¥Õ¥¡¥¤¥ë¤Ø¤Î¥³¥Ô¡¼¤È¤·¤Æ
Ì¿Îá¤ò³¹Ô¤¹¤ë¡£
POSIX ¥ª¥×¥·¥ç¥ó
POSIX ¤Ç¤Ï¡¢4 ¤Ä¤Î¥ª¥×¥·¥ç¥ó¤È¡¢
1 ¤Ä¤Î¥ª¥×¥·¥ç¥ó¤ÎȾʬ¤òǧ¼±¤¹¤ë¡£
- -f
-
ɬÍפǤ¢¤ì¤Ð¡¢´û¸¤Î¥³¥Ô¡¼Àè¤Î¥Õ¥¡¥¤¥ë¤òºï½ü¤¹¤ë (¾åµ»²¾È) ¡£
- -i
-
¥³¥Ô¡¼Àè¤Ë´û¤Ë¸ºß¤¹¤ë¥Õ¥¡¥¤¥ë¤ò¾å½ñ¤¤¹¤ë¤«¤òÌ䤤¹ç¤ï¤»¤Æ¤¯¤ë¡£
(Ì䤤¹ç¤ï¤»¤Ïɸ½à¥¨¥é¡¼¤Ë½ñ¤«¤ì¡¢ÊÖÅú¤Ïɸ½àÆþÎϤ«¤éÆÉ¤Þ¤ì¤ë¡£
¾å½ñ¤¤ò¹ÎÄꤹ¤ëÊÖÅú¤¬¤¢¤Ã¤¿¾ì¹ç¤Î¤ß¥³¥Ô¡¼¤µ¤ì¤ë¡£)
- -p
-
¥ª¥ê¥¸¥Ê¥ë¥Õ¥¡¥¤¥ë¤Î½êͼԡ¢¥°¥ë¡¼¥×¡¢
¥¢¥¯¥»¥¹¸¢ (setuid, setgid ¥Ó¥Ã¥È¤ò´Þ¤à) ¡¢
ºÇ½ª½¤Àµ»þ¹ï¡¢ºÇ½ª¥¢¥¯¥»¥¹»þ¹ï¤òÊݸ¤¹¤ë¡£
½êͼԤ䥰¥ë¡¼¥×¤ÎÊ£À½¤Ë¼ºÇÔ¤·¤¿¾ì¹ç¤Ë¤Ï¡¢
setuid ¥Ó¥Ã¥È¤È setgid ¥Ó¥Ã¥È¤Ï¥¯¥ê¥¢¤µ¤ì¤ë¡£
(¤³¤Î¾ì¹ç¥³¥Ô¡¼¸µ¤È¥³¥Ô¡¼Àè¤ÎºÇ½ª¥¢¥¯¥»¥¹»þ¹ï¤¬°Û¤Ê¤Ã¤Æ
¤·¤Þ¤¦¤³¤È¤ËÃí°Õ¡£¥³¥Ô¡¼Áàºî¤Ï¥³¥Ô¡¼¸µ¥Õ¥¡¥¤¥ë¤Ø¤Î¥¢¥¯¥»¥¹¤Ç¤¢¤ë¤«¤é¡£)
- -R
-
¥Ç¥£¥ì¥¯¥È¥ê¤òºÆµ¢Åª¤Ë¥³¥Ô¡¼¤·¡¢
°ìÈ̤Υե¡¥¤¥ë¤Ç¤â¤Ê¤¯¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤â¤Ê¤¤¤â¤Î¤ËÂФ·¤Æ¤Ï
¤½¤ì¤ËÁê±þ¤·¤¿¥³¥Ô¡¼¤ò¤¹¤ë¡£
(¤¿¤È¤¨¤Ð FIFO ¤È¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤Ï¡¢
¤½¤ì¤¾¤ì FIFO ¤È¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤Ë¤µ¤ì¤ë¡£)
- -r
-
¥Ç¥£¥ì¥¯¥È¥ê¤òºÆµ¢Åª¤Ë¥³¥Ô¡¼¤¹¤ë¤¬¡¢
°ìÈ̤Υե¡¥¤¥ë¤Ç¤â¤Ê¤¯¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤â¤Ê¤¤¤â¤Î¤Ë
ÂФ·¤Æ¤É¤¦¤¹¤ë¤«¤Ï»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¡£
(¤·¤¿¤¬¤Ã¤Æ -r ¥ª¥×¥·¥ç¥ó¤ò -R ¥ª¥×¥·¥ç¥ó¤Î
ñ¤Ê¤ëÊÌ̾¤Ë¤¹¤ë¤³¤È¤â²Äǽ¤Ç¤¢¤ë (¼Â¤Ï¿ä¾©¤µ¤ì¤Æ¤¤¤ë)¡£
¤·¤«¤·¡¢¸½ºß¤Î GNU ÈǤÎ
cp
¤Î¤è¤¦¤Êñ½ã¤Êưºî (²¼µ»²¾È) ¤â¶Ø»ß¤µ¤ì¤Æ¤¤¤Ê¤¤¡£)
GNU ¾ÜºÙ
Ä̾¥Õ¥¡¥¤¥ë¤ÏÆÉ¤Þ¤ì¤¿Ä̤ê¤Ë½ñ¤½Ð¤µ¤ì¤ë¡£
--sparse
¥ª¥×¥·¥ç¥ó¤Î¾ì¹ç¤ÏÎã³°¤Ç¤¢¤ë¤Î¤Ç²¼µ¤ò»²¾È¤¹¤ë¤³¤È¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢`cp' ¤Ï¥Ç¥£¥ì¥¯¥È¥ê¤Î¥³¥Ô¡¼¤ò¹Ô¤ï¤Ê¤¤ (°Ê²¼¤Î
-r
¥ª¥×¥·¥ç¥ó¤ò¸«¤è) ¡£
cp
¤Ï¥Õ¥¡¥¤¥ë¤Î¤½¤ì¼«¿È¤Ø¤Î¥³¥Ô¡¼¤òÄ̾ï¤ÏµñÈݤ¹¤ë¤¬¡¢
¼¡¤Î¤è¤¦¤ÊÎã³°¤¬¤¢¤ë¡§
--force --backup
¤¬»ØÄꤵ¤ì¤Æ¤¤¤Æ¡¢
¥³¥Ô¡¼¸µ
¤È
¥³¥Ô¡¼Àè
¤¬Æ±°ì¤Ç¡¢Ä̾ï¤Î¥Õ¥¡¥¤¥ë¤ò»²¾È¤·¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢
cp
¤Ï¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤òºî¤ë¡£
¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë̾¤ÏÄ̾ï¤Î¤â¤·¤¯¤ÏÈÖ¹æ¤Î³ÈÄ¥»Ò¤ò»ý¤Á¡¢
»ØÄê¤Î¤·¤«¤¿¤ÏÄ̾ï¤ÈƱ¤¸¤Ç¤¢¤ë¡£
¤³¤ì¤Ï¡¢´û¤Ë¸ºß¤¹¤ë¥Õ¥¡¥¤¥ë¤òÊѹ¹Á°¤Ë
ñ½ã¤Ë¥Ð¥Ã¥¯¥¢¥Ã¥×¤·¤¿¤¤¾ì¹ç¤ËÍÍѤǤ¢¤ë¡£
GNU ¥ª¥×¥·¥ç¥ó
- -a, --archive
-
¥³¥Ô¡¼Àè¤Ç¡¢¤Ç¤¤ë¸Â¤ê¸µ¤Î¥Õ¥¡¥¤¥ë¤Î¹½À®¤È°À¤òÊÝ»ý¤¹¤ë
(¥Ç¥£¥ì¥¯¥È¥ê¹½Â¤ÂΤÏÊݸ¤·¤Ê¤¤) ¡£
-dpR
¤ÈƱ¤¸¡£
- -d, --no-dereference
-
¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤ò¥³¥Ô¡¼¤¹¤ë¾ì¹ç¡¢¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤¬»Ø¤·¤Æ¤¤¤ë
¥Õ¥¡¥¤¥ë¤ò¥³¥Ô¡¼¤¹¤ë¤Î¤Ç¤Ï¤Ê¤¯¡¢¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤È¤·¤Æ¥³¥Ô¡¼¤¹¤ë¡£
¤Þ¤¿¡¢¥³¥Ô¡¼¸µ¤Ç¤Î¥Ï¡¼¥É¥ê¥ó¥¯¤Ï¥³¥Ô¡¼Àè¤Ç¤â¥Ï¡¼¥É¥ê¥ó¥¯¤È¤·¤ÆÊÝ»ý¤µ¤ì¤ë¡£
- -f, --force
-
´û¸¤Î¥³¥Ô¡¼Àè¥Õ¥¡¥¤¥ë¤òºï½ü¤·¤Æ¤«¤é¥³¥Ô¡¼¤¹¤ë¡£
- -i, --interactive
-
¥³¥Ô¡¼Àè¤Ë¾å½ñ¤¤µ¤ì¤ëÄ̾ï¤Î¥Õ¥¡¥¤¥ë¤¬Â¸ºß¤¹¤ë¾ì¹ç¡¢
¾å½ñ¤¤Î²ÄÈݤòÌ䤤¹ç¤ï¤»¤Æ¤¯¤ë¡£
- -l, --link
-
¥³¥Ô¡¼¤¹¤ëÂå¤ï¤ê¤Ë¥Ï¡¼¥É¥ê¥ó¥¯¤òºî¤ë (¤¿¤À¤·¡¢¥Ç¥£¥ì¥¯¥È¥ê°Ê³°)¡£
- -p, --preserve
-
¸µ¥Õ¥¡¥¤¥ë¤Î½êͼԡ¢¥°¥ë¡¼¥×¡¢¥¢¥¯¥»¥¹¸¢¡¢¥¿¥¤¥à¥¹¥¿¥ó¥×¤òÊÝ»ý¤¹¤ë¡£
- -P, --parents
-
¥³¥Ô¡¼Àè¤Î¥Õ¥¡¥¤¥ë̾¤Îºî¤êÊý¤ò
¡Ö¥³¥Ô¡¼Àè¥Ç¥£¥ì¥¯¥È¥ê¤Ë¥¹¥é¥Ã¥·¥å (/) ¤È¥³¥Ô¡¼¸µ¥Õ¥¡¥¤¥ë¤Î̾Á°¤ò²Ã¤¨¤ë¡×
¤È¤¹¤ë¡£
cp
¤ÎºÇ¸å¤Î°ú¤¿ô¤Ï´û¤Ë¸ºß¤¹¤ë¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
¤¿¤È¤¨¤Ð¡¢
cp --parents a/b/c existing_dir
¤È¤¤¤¦¥³¥Þ¥ó¥É¤Ï `a/b/c'¤È¤¤¤¦¥Õ¥¡¥¤¥ë¤ò
`existing_dir/a/b/c' ¤Ë (´Ö¤Î¥Ç¥£¥ì¥¯¥È¥ê¤¬¤Ê¤¤¾ì¹ç¤Ï
¤½¤ì¤âºî¤Ã¤Æ) ¥³¥Ô¡¼¤¹¤ë¡£
- -r
-
¥Ç¥£¥ì¥¯¥È¥ê¤òºÆµ¢Åª¤Ë¥³¥Ô¡¼¤¹¤ë¡£(FIFO ¤ä¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤È¤¤¤Ã¤¿)
¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤â¤Ê¤¯¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤Ç¤â¤Ê¤¤¤â¤Î¤ò
Ä̾ï¤Î¥Õ¥¡¥¤¥ë¤È¤·¤Æ¥³¥Ô¡¼¤¹¤ë¡£
¤³¤Î¾ì¹ç cp ¤Ï¥³¥Ô¡¼¸µ¥Õ¥¡¥¤¥ë¤«¤é¥Ç¡¼¥¿¤¬ÆÉ¤ß¹þ¤ß¡¢
¥³¥Ô¡¼Àè¤Ë½ñ¤½Ð¤½¤¦¤È¤¹¤ë¡£¤è¤¯¤¢¤ë´Ö°ã¤¤¤Ï¡¢
`cp -r' ¤ò¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¡¢
FIFO¡¢`/dev' ¥Ç¥£¥ì¥¯¥È¥ê°Ê²¼¤Ë¤¢¤ë¤â¤Î¤ËÂФ·¤Æ»È¤¦¤³¤È¤Ç¤¢¤ë¡£
¿¤¯¤Î¾ì¹ç¡¢cp ¤Ï FIFO ¤ä `/dev/console' ¤È¤¤¤Ã¤¿
¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤«¤éÆÉ¤ß¹þ¤â¤¦¤È¤·¤Æ±Êµ×¤Ë¥Ï¥ó¥°¤·¤¿¤ê¡¢
`/dev/zero' ¤ò¥³¥Ô¡¼¤·¤è¤¦¤È¤·¤Æ¥³¥Ô¡¼Àè¥Ç¥£¥¹¥¯¤ò°î¤ì¤µ¤»¤¿¤ê¡¢
ÉÔÌÀ¤Ê¥Ç¥£¥Ð¥¤¥¹¤ò³«¤¤¤Æ¥Ï¡¼¥É¥¦¥§¥¢¤Ë¤è¤¯¤ï¤«¤é¤Ê¤¤¸ú²Ì¤ò
µÚ¤Ü¤·¤Æ¤·¤Þ¤Ã¤¿¤ê¤¹¤ë¡£
¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤ÎÆâÍÆ¤ò¥³¥Ô¡¼¤¹¤ë¤Î¤Ç¤Ê¤¯¡¢
¥¹¥Ú¥·¥ã¥ë¥Õ¥¡¥¤¥ë¤ò¤½¤ÎÆÃÀ¤òÊÝ»ý¤·¤¿¤Þ¤Þ¥³¥Ô¡¼¤·¤¿¤¤¾ì¹ç¤Ï¡¢
--recursive ¤Þ¤¿¤Ï -R ¥ª¥×¥·¥ç¥ó¤ò»È¤¦¤³¤È¡£
- -R, --recursive
-
¥Ç¥£¥ì¥¯¥È¥ê¤Ç¤Ê¤¤¤â¤Î¤òÊÝ»ý¤·¤Ê¤¬¤é¡¢
¥Ç¥£¥ì¥¯¥È¥ê¤òºÆµ¢Åª¤Ë¥³¥Ô¡¼¤¹¤ë
(¤¹¤°¾å¤Î
-r
¥ª¥×¥·¥ç¥ó¤ò¸«¤è)¡£
- --sparse=WHEN
-
`¥¹¥Ñ¡¼¥¹¤Ê¥Õ¥¡¥¤¥ë' ¤Ï `¥Û¡¼¥ë( ·ê )' (ʪÍý¥Ç¥£¥¹¥¯¥Ö¥í¥Ã¥¯¤ò
Àêͤ·¤Ê¤¤¥¼¥í¥Ð¥¤¥È¤ÎϢ³) ¤ò»ý¤Ã¤Æ¤¤¤ë¡£ read ¥·¥¹¥Æ¥à¥³¡¼¥ë¤Ï
¤½¤ì¤é¤Î¥Õ¥¡¥¤¥ë¤ò¥¼¥í¤È¤·¤ÆÆÉ¤ß¹þ¤à¡£
¿¤¯¤Î¥Ð¥¤¥Ê¥ê¥Õ¥¡¥¤¥ë¤Ï¥¼¥í¥Ð¥¤¥È¤ÎʤӤ¬¤¿¤¯¤µ¤ó¤ò´Þ¤Þ¤ì¤Æ¤¤¤ë¤Î¤Ç¡¢
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ë¤è¤ê¡¢¤«¤Ê¤ê¤Î¥Ç¥£¥¹¥¯ÍÆÎ̤òÀáÌó¤·¡¢
¥¹¥Ô¡¼¥É¤ò¾å¤²¤ë¤³¤È¤¬¤Ç¤¤ë¡£
¥Ç¥Õ¥©¥ë¥È¤Î¾ì¹ç¤Ç¤Ï¡¢`cp' ¤ÏÂ绨ÇĤÊȯ¸«Åª¼êË¡¤Ç
ÆþÎϤµ¤ì¤¿¥³¥Ô¡¼¸µ¥Õ¥¡¥¤¥ë¤«¤é¥Û¡¼¥ë¤ò¸¡ÃΤ·¡¢
Âбþ¤¹¤ë½ÐÎÏ¥Õ¥¡¥¤¥ë¤â¥¹¥Ñ¡¼¥¹¤Ë¤¹¤ë¡£
-
WHEN
¤ÎÃͤϲ¼¤Î¤¤¤º¤ì¤«¤Ç¤¢¤ë¡§
- auto
-
¥Ç¥Õ¥©¥ë¥È¤Îưºî¡§ÆþÎÏ¥Õ¥¡¥¤¥ë¤¬¥¹¥Ñ¡¼¥¹¤Î¤È¤¡¢
½ÐÎÏ¥Õ¥¡¥¤¥ë¤â¥¹¥Ñ¡¼¥¹¤Ë¤¹¤ë¡£
- always
-
¾ï¤Ë½ÐÎÏ¥Õ¥¡¥¤¥ë¤ò¥¹¥Ñ¡¼¥¹¤Ë¤¹¤ë¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ÏÆþÎÏ¥Õ¥¡¥¤¥ë¤¬
¥¹¥Ñ¡¼¥¹¤Ê¥Õ¥¡¥¤¥ë¤ò¥µ¥Ý¡¼¥È¤·¤Ê¤¤¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¾å¤Ë¤¢¤ë¤¬¡¢
½ÐÎÏ¥Õ¥¡¥¤¥ë¤Ï¥¹¥Ñ¡¼¥¹¤Ê¥Õ¥¡¥¤¥ë¤ò¥µ¥Ý¡¼¥È¤¹¤ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¾å¤Ë
ÃÖ¤«¤ì¤ë¾ì¹ç¤ËÍÍѤǤ¢¤ë¡£
- never
-
½ÐÎÏ¥Õ¥¡¥¤¥ë¤ò¥¹¥Ñ¡¼¥¹¤Ë¤·¤Ê¤¤¡£¤³¤Î¥ª¥×¥·¥ç¥ó¤ÎÍøÍÑË¡¤ò¸«ÉÕ¤±¤¿¤é
É®¼Ô¤Ë¶µ¤¨¤Æ¤Û¤·¤¤¡£
- -s, --symbolic-link
-
¥Ç¥£¥ì¥¯¥È¥ê°Ê³°¤Î¥Õ¥¡¥¤¥ë¤Î¥Õ¥¡¥¤¥ë¤ËÂФ·¤Æ¡¢¥³¥Ô¡¼¤¹¤ë¤«¤ï¤ê¤Ë
¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤òºî¤ë¡£¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¥Õ¥¡¥¤¥ë¤ò
¥«¥ì¥ó¥È¥Ç¥£¥ì¥¯¥È¥ê¤Ëºî¤ë¾ì¹ç¤ò½ü¤¡¢
¥³¥Ô¡¼¸µ¥Õ¥¡¥¤¥ë̾¤Ï ('/' ¤Ç»Ï¤Þ¤ë) ÀäÂХѥ¹¤Ç¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¡£
¥·¥ó¥Ü¥ê¥Ã¥¯¥ê¥ó¥¯¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤¥·¥¹¥Æ¥à¤Ç¤Ï¡¢
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ïñ¤Ë¥¨¥é¡¼¥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ¹¤ë¤À¤±¤Ç¤¢¤ë¡£
- -u, --update
-
¥Ç¥£¥ì¥¯¥È¥ê°Ê³°¤Î¥Õ¥¡¥¤¥ë¤Î¥³¥Ô¡¼¤Ç¡¢
¥³¥Ô¡¼Àè¥Õ¥¡¥¤¥ë¤¬´û¤Ë¸ºß¤·¡¢
½¤Àµ»þ¹ï¤¬¥³¥Ô¡¼¸µ¤ÈƱ¤¸¤«¤è¤ê¿·¤·¤¤¾ì¹ç¡¢
¥³¥Ô¡¼¤ò¹Ô¤ï¤Ê¤¤¡£
- -v, --verbose
-
¥³¥Ô¡¼¤¹¤ëÁ°¤Ë¤½¤ì¤¾¤ì¤Î¥Õ¥¡¥¤¥ë̾¤ò½ÐÎϤ¹¤ë¡£
- -x, --one-file-system
-
¥³¥Ô¡¼¤ò»Ï¤á¤¿¥Ç¥£¥ì¥¯¥È¥ê¤È
°Û¤Ê¤ë¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¾å¤Ë¤¢¤ë¥µ¥Ö¥Ç¥£¥ì¥¯¥È¥ê¤ò¥³¥Ô¡¼¤ò¤·¤Ê¤¤¡£
¥Þ¥¦¥ó¥È¥Ý¥¤¥ó¥È¤ÏƱ¤¸¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à¾å¤Ë¤¢¤ë¤Î¤Ç¥³¥Ô¡¼¤µ¤ì¤ë¡£
GNU ¥Ð¥Ã¥¯¥¢¥Ã¥×¥ª¥×¥·¥ç¥ó
GNU ÈÇ¤Î¥×¥í¥°¥é¥à
cp,
mv,
ln,
install,
patch
¤Ï¡¢¾å½ñ¤¡¢½¤Àµ¡¢ºï½ü¤È¤¤¤Ã¤¿¾ì¹ç¤Ë¡¢»Ø¼¨¤¹¤ì¤Ð¥Õ¥¡¥¤¥ë¤Î
¥Ð¥Ã¥¯¥¢¥Ã¥×¤òºîÀ®¤¹¤ë¡£
¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤òɬÍפȤ¹¤ë¾ì¹ç¤Ï -b ¥ª¥×¥·¥ç¥ó¤Ç»ØÄꤹ¤ë¡£
¤É¤Î¤è¤¦¤Ê̾Á°¤Ë¤¹¤ë¤«¤Ï -V ¥ª¥×¥·¥ç¥ó¤Ç»ØÄꤹ¤ë¡£
¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤Î̾Á°¤ò¡¢¥Õ¥¡¥¤¥ë̾¤Ë³ÈÄ¥»Ò¤òÄɲ乤ë·Á¤Ç
Í¿¤¨¤ë¤è¤¦¤Ë¤·¤¿¤¤¾ì¹ç¡¢
¤³¤Î³ÈÄ¥»Ò¤ò -S ¥ª¥×¥·¥ç¥ó¤Ç»Ø¼¨¤¹¤ë¡£
- -b, --backup
-
¾å½ñ¤¤â¤·¤¯¤Ïºï½ü¤ÎɬÍפ¬¤¢¤ë¾ì¹ç¤Ë¤Ï¥Õ¥¡¥¤¥ë ¤Î
¥Ð¥Ã¥¯¥¢¥Ã¥×¤òºîÀ®¤¹¤ë¡£
- -S SUFFIX, --suffix=SUFFIX
-
SUFFIX
¤ò¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤½¤ì¤¾¤ì¤ËÉÕ¤±²Ã¤¨¤ë¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢´Ä¶ÊÑ¿ô
SIMPLE_BACKUP_SUFFIX
¤ËÀßÄꤵ¤ì¤Æ¤¤¤ëÃͤ¬»È¤ï¤ì¤ë¡£
SIMPLE_BACKUP_SUFFIX
¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Îɸ½àÃÍ¤Ï `~' ¤Ç¤¢¤ë¡£
- -V METHOD, --version-control=METHOD
-
-
¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤Î̿̾ÊýË¡¤ò»ØÄꤹ¤ë¡£
°ú¤¿ô
METHOD
¤È¤·¤Æ¡¢`numbered' (¤Þ¤¿¤Ï `t')¡¢`existing' (¤Þ¤¿¤Ï `nil')¡¢
`never' (¤Þ¤¿¤Ï `simple') ¤ò»ØÄê¤Ç¤¤ë¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤¬»ØÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¡¢´Ä¶ÊÑ¿ô
VERSION_CONTROL
¤ÎÃͤ¬»È¤ï¤ì¤ë¡£
VERSION_CONTROL
¤¬ÀßÄꤵ¤ì¤Æ¤¤¤Ê¤¤¾ì¹ç¤Îɸ½àÃÍ¤Ï `existing' ¤Ç¤¢¤ë¡£
¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï Emacs ÊÑ¿ô¤Î `version-control' ¤ËÂбþ¤·¤Æ¤¤¤ë¡£
͸ú¤Ê
METHOD
¤Ï (¾¤È½ÅÊ£¤·¤Ê¤¤Ã»½Ì·Á¤¬»È¤¨¤ë):
- t, numbered
-
¾ï¤ËÈÖ¹æ¤Î³ÈÄ¥»Ò¤ò»ý¤Ä¥Ð¥Ã¥¯¥¢¥Ã¥×¤¬ºî¤é¤ì¤ë¡£
- nil, existing
-
ÈÖ¹æ¤Î³ÈÄ¥»Ò¤ò»ý¤Ä¥Ð¥Ã¥¯¥¢¥Ã¥×¤¬¤¹¤Ç¤Ë¤¢¤ë¾ì¹ç¤Ë¤Ï
ÈÖ¹æ¤Î³ÈÄ¥»Ò¤ò»ý¤Ä¥Ð¥Ã¥¯¥¢¥Ã¥×¤ò¡¢
¤½¤¦¤Ç¤Ê¤¤¾ì¹ç¤Ë¤Ïñ½ã¤Ê¥Ð¥Ã¥¯¥¢¥Ã¥×¤òºîÀ®¤¹¤ë¡£
- never, simple
-
¾ï¤Ëñ½ã¤Ê¥Ð¥Ã¥¯¥¢¥Ã¥×¤¬ºî¤é¤ì¤ë¡£
GNU ɸ½à¥ª¥×¥·¥ç¥ó
- --help
-
ɸ½à½ÐÎϤ˻ÈÍÑÊýË¡¤Î¥á¥Ã¥»¡¼¥¸¤ò½ÐÎϤ·¤ÆÀµ¾ï½ªÎ»¤¹¤ë¡£
- --version
-
ɸ½à½ÐÎϤ˥С¼¥¸¥ç¥ó¾ðÊó¤ò½ÐÎϤ·¤ÆÀµ¾ï½ªÎ»¤¹¤ë¡£
- --
-
¥ª¥×¥·¥ç¥ó¥ê¥¹¥È¤ò½ªÎ»¤¹¤ë¡£
´Ä¶ÊÑ¿ô
ÊÑ¿ô LANG, LC_ALL, LC_CTYPE, LC_MESSAGES ¤¬Ä̾ï¤Î°ÕÌ£¤ò»ý¤Ä¡£
GNU ÈǤǤϡ¢ÊÑ¿ô SIMPLE_BACKUP_SUFFIX ¤È VERSION_CONTROL ¤¬
¥Ð¥Ã¥¯¥¢¥Ã¥×¥Õ¥¡¥¤¥ë¤Î̿̾ˡ¤ò¾å¤ÇÀâÌÀ¤·¤¿ÊýË¡¤Ç´ÉÍý¤¹¤ë¡£
½àµò
POSIX 1003.2
Ãí°Õ
¤³¤Î¥Ú¡¼¥¸¤Ç¤Ï fileutils-4.0 ¥Ñ¥Ã¥±¡¼¥¸¤Ç¤Î
cp
¥³¥Þ¥ó¥É¤Ë¤Ä¤¤¤ÆÀâÌÀ¤·¤Æ¤¤¤ë;
¤½¤Î¾¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç¤Ï¾¯¤·°ã¤¤¤¬¤¢¤ë¤«¤â¤·¤ì¤Ê¤¤¡£½¤Àµ¤ä
ÄÉ²Ã¤Ï aeb@cwi.nl, aw@mail1.bet1.puv.fi, ragnar@macula.net
°¸¤Ë¥á¥¤¥ë¤·¤Æ¤¯¤À¤µ¤¤¡£¥×¥í¥°¥é¥à¤Î¥Ð¥°¤Ë¤Ä¤¤¤Æ¤Ï bug-fileutils@gnu.org
¤ØÊó¹ð¤·¤Æ¤¯¤À¤µ¤¤¡£
Index
- ̾Á°
-
- ½ñ¼°
-
- ÀâÌÀ
-
- POSIX ¥ª¥×¥·¥ç¥ó
-
- GNU ¾ÜºÙ
-
- GNU ¥ª¥×¥·¥ç¥ó
-
- GNU ¥Ð¥Ã¥¯¥¢¥Ã¥×¥ª¥×¥·¥ç¥ó
-
- GNU ɸ½à¥ª¥×¥·¥ç¥ó
-
- ´Ä¶ÊÑ¿ô
-
- ½àµò
-
- Ãí°Õ
-
|