Next: , Previous: Conditional Executability, Up: Symbolic Modes   [Contents][Index]


6.2.5 Ê£¿ô¤ÎÊѹ¹

µ­¹æÅª¤Ê¥â¡¼¥É¤Î½ñ¼°¤Ï¡¤¼ÂºÝ¤Ë¾åµ­¤Çµ­½Ò¤·¤¿¤è¤êÊ£»¨¤Ç¤¹ (see Setting Permissions)¡¥¤½¤ì¤Ï¡¤¥Õ¥¡¥¤¥ë¤Î¸¢¸Â¤òÊ£¿ôÊѹ¹¤¹¤ëÆó¤Ä ¤ÎÊýË¡¤òÄ󶡤·¤Þ¤¹¡¥

ºÇ½é¤ÎÊýË¡¤Ï¡¤µ­¹æÅª¤Ê¥â¡¼¥É¤Ç¡¤Ê£¿ô¤ÎoperationÉô¤È permissionsÉô¤òusersÉô¤Î¸å¤Ç»ØÄꤹ¤ëÊýË¡¤Ç¤¹¡¥

Î㤨¤Ð¡¤°Ê²¼¤Î¤è¤¦¤Ê¥â¡¼¥É¤Ë¤·¤Þ¤¹¡¥

og+rX-w

¤³¤ì¤Ï¡¤¥Õ¥¡¥¤¥ë¤Î½êÍ­¼Ô°Ê³°¤Î¥æ¡¼¥¶¤Ë¡¤¥Õ¥¡¥¤¥ë¤ÎÆÉ¤ß¹þ¤ß¸¢¸Â¤òÍ¿¤¨¡¤ ¤½¤ì¤¬¥Ç¥£¥ì¥¯¥È¥ê¤Î¾ì¹ç¤ä¡¤´û¤Ë狼¤Ë¼Â¹Ô·Á¼°¤Î¸¢¸Â¤¬¤¢¤ë¾ì¹ç¡¤¼Â¹Ô¸¢ ¸Â¤òÍ¿¤¨¤Þ¤¹¡¥¤½¤·¤Æ¡¤¤½¤ì¤Ï¥Õ¥¡¥¤¥ë¤Î½ñ¤­¹þ¤ß¸¢¸Â¤ò¶Ø»ß¤·¤Þ¤¹¡¥¤½¤ì¤Ï ¥Õ¥¡¥¤¥ë¤Î½êÍ­¼Ô¤¬»ý¤Ä¸¢¸Â¤Ë±Æ¶Á¤·¤Þ¤»¤ó¡¥¾åµ­¤Î¥â¡¼¥É¤Ï°Ê²¼¤ÎÆó¤Ä¤Î¥â¡¼ ¥É¤ÈƱ¤¸¤Ç¤¹¡¥

og+rX
og-w

Ê£¿ô¤ÎÊѹ¹¤ò¤¹¤ë¤¿¤á¤ÎÆóÈÖÌܤÎÊýË¡¤Ï¡¤°ì¤Ä°Ê¾å¤Îñ½ã¤Êµ­¹æÅª¤Ê¥â¡¼¥É¤ò ¥«¥ó¥Þ¤Çʬ¤±¤Æ»ØÄꤹ¤ëÊýË¡¤Ç¤¹¡¥Î㤨¤Ð¡¤°Ê²¼¤Î¤è¤¦¤Ê¥â¡¼¥É¤Ë¤·¤Þ¤¹¡¥

a+r,go-w

¤³¤ì¤Ï¡¤Á´°÷¤Ë¥Õ¥¡¥¤¥ë¤ÎÆÉ¤ß¹þ¤ß¸¢¸Â¤òÍ¿¤¨¡¤½êÍ­¼Ô°Ê³°Á´°÷¤Î½ñ¤­¹þ¤ß¸¢ ¸Â¤òºï½ü¤·¤Þ¤¹¡¥¤â¤¦°ì¤Ä¤ÎÎã¤Ç¤¹¡¥

u=rwx,g=rx,o=

¤³¤ì¤Ï¡¤ÆÃÊ̤Ǥʤ¤¸¢¸Â¤Î¤¹¤Ù¤Æ¤ò¡¤¥Õ¥¡¥¤¥ë¤ËÌÀ¼¨Åª¤ËÀßÄꤷ¤Þ¤¹¡¥(¤½¤ì¤Ï ¥Õ¥¡¥¤¥ë¤Î¥°¥ë¡¼¥×¤Ç¤Ï¤Ê¤¤¥æ¡¼¥¶¤Ë¡¤¸¢¸Â¤òÁ´¤¯Í¿¤¨¤Þ¤»¤ó¡¥)

Æó¤Ä¤ÎÊýË¡¤ÏÁȤ߹ç¤ï¤»¤ë¤³¤È¤¬²Äǽ¤Ç¤¹¡¥°Ê²¼¤Î¥â¡¼¥É¤Ë¤Ê¤ê¤Þ¤¹¡¥

a+r,g+x-w

¤³¤ì¤Ï¡¤¤¹¤Ù¤Æ¤Î¥æ¡¼¥¶¤Ë¡¤¥Õ¥¡¥¤¥ë¤ÎÆÉ¤ß¹þ¤ß¸¢¸Â¤òÍ¿¤¨¡¤¥Õ¥¡¥¤¥ë¤Î¥°¥ë¡¼ ¥×¤Ë¤¤¤ë¥æ¡¼¥¶¤Ë¼Â¹Ô¸¢¸Â¤âÍ¿¤¨¤Þ¤¹¤¬¡¤½ñ¤­¹þ¤ß¸¢¸Â¤ÏÍ¿¤¨¤Þ¤»¤ó¡¥¾åµ­¤Î ¥â¡¼¥É¤ÏÊ̤ÎÊýË¡¤Ç½ñ¤¯¤³¤È¤â¤Ç¤­¤Þ¤¹¡¥¤½¤Î°ì¤Ä¤Ï°Ê²¼¤Ë¤Ê¤ê¤Þ¤¹¡¥

u+r,g+rx,o+r,g-w