[±âÃʰÁÂ] /etc/fstab ÆÄÀÏ ÄÁÆ®·ÑÀ» ÅëÇÑ ¸¶¿îÆ® Á¦¾î
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ÀÛ¼ºÀÚ :
rootman
Date : 2005-04-10 23:18 | Hit : 12,337
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ÃÖÁ¾¾÷µ¥ÀÌÆ® : 2005/04/10 ¾È³çÇϼ¼¿ä. ¿î¿µÀÚ Á¤ÂùÈ£ÀÔ´Ï´Ù. °£·«ÇÏ°Ô /etc/fstab¿¡¼ Á¶ÀÛÇÒ ¼ö ÀÖ´Â ÀåÄ¡ ¿É¼Ç¿¡ ¼³¸í µå¸®°íÀÚ ÇÕ´Ï´Ù. ´ëºÎºÐ ¾Æ½Ã´Â ³»¿ëÀ̰ÚÁö¸¸ ±ÍÂú¾Æ¼, ¾Æ¹« Å» ¾ø°ÚÁö »ý°¢ÇÏ°í °£°úÇÏ´Â ºÎºÐ¿¡ ´ëÇØ Àá½Ã ¾ð±ÞÇϰíÀÚ ÇÕ´Ï´Ù. °£·«ÇϰÔ, ÀåÄ¡ ¿É¼Ç°ú ¼³Á¤µÈ »çÇ×, remount¸¦ ¼³¸íµå¸®°Ú½À´Ï´Ù. ------------------------------------------------ 1. fstab¿¡¼ »ç¿ëµÉ ¼ö ÀÖ´Â ÀåÄ¡ ¿É¼Ç ------------------------------------------------ (1) defaults rw, suid, dev, exec, auto, nouser, and async µî ¸ðµç ±â´ÉÀ» Çã¿ëÇÑ´Ù. (2) nosuid SUID ¶Ç´Â SGID Çã¿ëÀ» ±ÝÁöÇÕ´Ï´Ù. (À̰ÍÀº ¾ÈÀüÇØ º¸ÀÏ ¼ö ÀÖÁö¸¸, suidperlÀÌ ¼³Ä¡µÇ¾î ÀÖ´Ù¸é »ç½ÇÇÑ À§ÇèÇÒ ¼ö ÀÖ´Ù) (3) nodev ÇØ´ç ÆÄÀÏ ½Ã½ºÅÛ¿¡ ÀÎÅÍÇÁ¸®Æ® ¹®ÀÚ³ª ºí·° ÀåÄ¡ µð¹ÙÀ̽º¸¦ Çã¿ëÇÏÁö ¾Ê´Â´Ù. (4) noexec ¸¶¿îÆ®µÈ ÆÄÀÏ ½Ã½ºÅÛ¿¡ ¾î¶°ÇÑ ¹ÙÀ̳ʸ® ÈÀϵµ ½ÇÇàµÉ ¼ö ¾ø´Ù. (5) ro read-only ÆÄÀÏ ½Ã½ºÅÛÀ¸·Î ¸¶¿îÆ®ÇÑ´Ù. (6) rw read-write ÆÄÀÏ ½Ã½ºÅÛÀ¸·Î ¸¶¿îÆ®ÇÑ´Ù. (7) suid SUID ¶Ç´Â SGID¸¦ Çã°¡ÇÑ´Ù. (8) remount ÀÌ¹Ì ¸¶¿îÆ®µÈ ÆÄÀÏ ½Ã½ºÅÛÀ» ´Ù½Ã ¸¶¿îÆ®¸¦ ½ÃµµÇÑ´Ù. À̰ÍÀº Åë»óÀûÀ¸·Î ÆÄÀÏ ½Ã½ºÅÛÀÇ ¸¶¿îÆ® Ç÷¡±×¸¦ º¯°æÇϱâÀ§ÇØ »ç¿ëµÇ´Âµ¥, Åë»ó readonly½Ã½ºÅÛÀ» write °¡´ÉÇÑ ½Ã½ºÅÛÀ¸·Î º¯°æÇÒ ¶§ »ç¿ëµÈ´Ù. À̰ÍÀº µð¹ÙÀ̽º³ª ¸¶¿îÆ® Æ÷ÀÎÆ®¸¦ º¯°æÇÏÁö´Â ¾Ê´À´Ù. ------------------------------------------------ 2. fstab¿¡¼ ¿É¼Ç º¯°æÀ» ÅëÇÑ º¸¾È °È ------------------------------------------------ [[email protected] root]# cat /etc/fstab LABEL=/ / ext3 defaults 1 1 LABEL=/boot /boot ext3 defaults, nosuid,ro 1 2 LABEL=/tmp /tmp ext3 defaults, nosuid,noexec 1 2 LABEL=/home /home ext3 defaults, nosuid 1 2 LABEL=/usr /usr ext3 defaults 1 2 LABEL=/var /var ext3 defaults, nosuid,noexec 1 2 ------------------------------------------------ 3. fstab ¼³Á¤ °ª Àû¿ëÇϱâ ------------------------------------------------ [[email protected] root]# mount / -oremount [[email protected] root]# mount /boot -oremount [[email protected] root]# mount /tmp -oremount [[email protected] root]# mount /home -oremount [[email protected] root]# mount /var -oremount
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