{"id":18,"date":"2007-10-05T04:58:42","date_gmt":"2007-10-05T04:58:42","guid":{"rendered":"http:\/\/pchero21.com\/?p=18"},"modified":"2007-10-05T04:58:42","modified_gmt":"2007-10-05T04:58:42","slug":"%eb%a6%ac%eb%88%85%ec%8a%a4-%ec%9d%bc%eb%b0%98-%ed%8c%8c%ec%9d%bc%ed%8d%bc%eb%af%b8%ec%85%98-%ec%84%a4%ec%a0%95%ed%95%98%eb%8a%94-chmod-%ec%8b%a4%eb%ac%b4%ed%99%9c%ec%9a%a9%eb%b2%95","status":"publish","type":"post","link":"http:\/\/pchero21.com\/?p=18","title":{"rendered":"[\ub9ac\ub205\uc2a4 \uc77c\ubc18] \ud30c\uc77c\ud37c\ubbf8\uc158 \uc124\uc815\ud558\ub294 chmod \uc2e4\ubb34\ud65c\uc6a9\ubc95"},"content":{"rendered":"<p>&nbsp;1. \ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission ) \uc815\ubcf5\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chmod \uba85\ub839\uc5b4\ub294 \ud2b9\uc815 \ud30c\uc77c \ub610\ub294 \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission )\uc744 \ubcc0\uacbd\ud558\ub294 \uba85\ub839\uc5b4\uc784.<\/p>\n<p>&nbsp;&#8211;<br \/>\n\ud37c\ubbf8\uc158\uc774\ub780 \ud2b9\uc815 \ud30c\uc77c\uc774\ub098 \ub514\ub809\ud1a0\ub9ac\uc5d0 \ub300\ud558\uc5ec \uc77d\uae30, \uae30\ub85d\ud558\uae30, \uc0ad\uc81c\ud558\uae30\ub4f1\uc758 \uad8c\ud55c\uc744 \uc124\uc815\ud574 \ub193\uc740 \uac83\uc73c\ub85c \ub2e4\uc911\uc0ac\uc6a9\uc790 \uc6b4\uc601\uccb4\uc81c(<br \/>\nMult-User Operating System ) \uc5d0\uc11c \ud30c\uc77c\uc758 \uc811\uadfc\uad8c\ud55c\uacfc \ubcf4\ud638\ub4f1\uc744 \uc704\ud558\uc5ec \ubc18\ub4dc\uc2dc \ud544\uc694\ud55c \uac83.<\/p>\n<p>&nbsp;&#8211; \ud37c\ubbf8\uc158 &nbsp; &nbsp; &nbsp; \uc77c\ubc18\uc801\uc778 \uc758\ubbf8 &nbsp; &nbsp;&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \ud30c\uc77c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \ub514\ub809\ud1a0\ub9ac<br \/>&nbsp; &nbsp; &nbsp; &nbsp; r &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc77d\uae30( read ) \uad8c\ud55c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \ud30c\uc77c\uc744 \uc77d\uc744 \uc218 \uc788\uc74c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \ub514\ub809\ud1a0\ub9ac\uc758 \ub0b4\uc6a9\uc744 \ubcfc\uc218 \uc788\uc74c.<br \/>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; ( ls \ub85c \ud30c\uc77c\ub9ac\uc2a4\ud2b8 \ud655\uc778 \uac00\ub2a5 )<br \/>&nbsp; &nbsp; &nbsp;&nbsp; w &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc4f0\uae30( write) \uad8c\ud55c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \ud30c\uc77c\uc5d0 \uc800\uc7a5, \uc0ad\uc81c\ud560 &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \ub514\ub809\ud1a0\ub9ac\uc5d0 \ud30c\uc77c\uc800\uc7a5, \ub514\ub809\ud1a0\ub9ac\uc774\ub984<br \/>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc218 \uc788\uc74c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \ubcc0\uacbd, \uc0ad\uc81c\ub4f1 \uac00\ub2a5<br \/>&nbsp; &nbsp; &nbsp;&nbsp; x &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \uc2e4\ud589(execution)\uad8c\ud55c &nbsp;&nbsp; \ud30c\uc77c\uc744 \uc2e4\ud589\ud560 \uc218 \uc788\uc74c &nbsp; &nbsp; &nbsp; &nbsp; \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\uc74c<br \/>&nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; ( cd \ub85c \uc811\uadfc\uac00\ub2a5, ls\ub85c \ub9ac\uc2a4\ud2b8\ub294 \ubd88\uac00)<br \/>&nbsp; &nbsp; &nbsp;&nbsp; s &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; SetUID, SetGID &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \ud30c\uc77c\uc18c\uc720\uc790( SetUID ), \uadf8\ub8f9\uc18c\uc720\uc790( SetGID ) \uc758 \uad8c\ud55c\uc73c\ub85c \uc2e4\ud589\ud568<br \/>&nbsp; &nbsp; &nbsp;&nbsp; t &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; Sticky Bit \uad8c\ud55c &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uacf5\uc720\ub514\ub809\ud1a0\ub9ac\ub85c \uc0ac\uc6a9\ub428<\/p>\n<p>&nbsp;&#8211; \uac00\ub2a5\ud55c \uc635\uc158\ub4e4<br \/>-c : \uc62c\ubc14\ub974\uac8c \ubcc0\uacbd\ub41c \ud30c\uc77c\ub4e4\ub9cc -v \uc635\uc158\uc744 \uc801\uc6a9\ud558\uc5ec \uc790\uc138\ud788 \ubcf4\uc5ec\uc900\ub2e4.<br \/>-f : \uac00\ub2a5\ud55c \ubd88\ud544\uc694\ud55c \uba54\uc2dc\uc9c0\ub97c \ubcf4\uc5ec\uc8fc\uc9c0 \uc54a\uace0 \uac04\ub7b5\ud558\uac8c \ubcf4\uc5ec\uc900\ub2e4.<br \/>-v : \uc2e4\ud589\uacfc\uc815\uc744 \uc790\uc138\ud558\uac8c \ubcf4\uc5ec\uc900\ub2e4.<br \/>-R : \ub514\ub809\ud1a0\ub9ac\uc640 \uadf8\uc548\uc5d0 \uc874\uc7ac\ud558\ub294 \uc11c\ube0c\ub514\ub809\ud1a0\ub9ac\ub4e4\uae4c\uc9c0 \ubaa8\ub450 \uc801\uc6a9\ud55c\ub2e4.<\/p>\n<p>&nbsp;&#8211; \ud37c\ubbf8\uc158 \uc9c4\uc218\ubc95<br \/>2\uc9c4\uc218 &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 8\uc9c4\uc218 &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \ud45c\uc2dc\ub418\ub294 \ud37c\ubbf8\uc158 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \uc758\ubbf8\ud558\ub294 \ub0b4\uc6a9<br \/>&nbsp;000 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 0 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &#8212; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc544\ubb34\ub7f0 \uad8c\ud55c\uc774 \uc5c6\uc74c<br \/>&nbsp;001 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 1 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; &#8211;x &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc2e4\ud589( execution ) \uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;010 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 2 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; -w- &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \uc4f0\uae30( write ) \uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;011 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 3 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; -wx &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc4f0\uae30\uc640 \uc2e4\ud589 \uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;100 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 4 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; r&#8211; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc77d\uae30( Read ) \uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;101 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 5 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; r-x &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc77d\uae30\uacfc \uc2e4\ud589\uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;110 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 6 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; rw- &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; \uc77d\uae30\uacfc \uc4f0\uae30\uad8c\ud55c\ub9cc \uc788\uc74c<br \/>&nbsp;111 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; 7 &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;&nbsp; rwx &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; &nbsp; \uc77d\uae30, \uc4f0\uae30, \uc2e4\ud589 \uad8c\ud55c\uc774 \uc788\uc74c<\/p>\n<p>&nbsp;&#8211; \ud30c\uc77c\uc720\ud604<br \/>&#8211; : \uc77c\ubc18\ud30c\uc77c\uc744 \uc758\ubbf8<br \/>b : \ube14\ub7ed\uad6c\uc870\uc758 \ud2b9\uc218\ud30c\uc77c(Block Special File ) \uc744 \uc758\ubbf8\ud568.( \uc608 : \/dev\/sda )<br \/>c : \uc785\ucd9c\ub825\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218\ud30c\uc77c( Character Special File ) \uc744 \uc758\ubbf8\ud568.( \uc608 : \/dev\/console )<br \/>d : \ub514\ub809\ud1a0\ub9ac( Directory ) \ub97c \uc758\ubbf8\ud558\uba70, \ub514\ub809\ud1a0\ub9ac\ub3c4 \ud558\ub098\uc758 \ud2b9\uc218\ud30c\uc77c\ub85c \ucde8\uae09\ub428.<br \/>l : \uc2ec\ubcfc\ub9ad\ub9c1\ud06c\ud30c\uc77c( Link File ) \uc784\uc744 \uc758\ubbf8\ud568.<br \/>p : \ud30c\uc774\ud504\ud30c\uc77c( Pipe ) \uc784\uc744 \uc758\ubbf8\ud568.<br \/>s : \uc18c\ucf13\ud30c\uc77c( Socket ) \uc784\uc744 \uc758\ubbf8\ud568.<\/p>\n<p>&nbsp;2. 8\uc9c4\uc218\ub85c \ud30c\uc77c\uc758 \ud37c\ubbf8\uc158 \uc124\uc800\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chomd 755 testfile<\/p>\n<p>&nbsp;3. \ud2b9\uc815 \ubb38\uc790\ub85c \ud37c\ubbf8\uc158 \uc124\uc815\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chmod a+r testfile<br \/>&nbsp; u : \uc18c\uc720\uc790( user ) \ub97c \uc758\ubbf8\ud568.<br \/>&nbsp; g : \uadf8\ub8f9( group ) \uc744 \uc758\ubbf8\ud568.<br \/>&nbsp; o : \ub2e4\ub978\uc0ac\uc6a9\uc790( others ) \ub4e4\uc744 \uc758\ubbf8\ud568.<br \/>&nbsp; a : \ubaa8\ub450( all ) \ub97c \uc758\ubbf8\ud568( Default )<br \/>&nbsp;\uc774 \ubb38\uc790\uc640 \ud568\uaed8 &#8220;+&#8221; \uae30\ud638\uac00 \uc0ac\uc6a9\ub418\uba74 &#8220;\uad8c\ud55c\uc744 \ubd80\uc5ec\ud55c\ub2e4&#8221; \ub77c\ub294 \uc758\ubbf8\uc774\uba70, &#8220;-&#8221; \uae30\ud638\uac00 \uc0ac\uc6a9\ub418\uba74 &#8220;\uad8c\ud55c\uc744 \uc81c\uac70\ud55c\ub2e4&#8221; \ub77c\ub294 \uc758\ubbf8\uac00 \ub428.<\/p>\n<p>&nbsp;4. \uc5ec\ub7ec\uac1c\uc758 \ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158 \ub3d9\uc2dc\uc5d0 \uc124\uc815\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chmod 755 php*<\/p>\n<p>&nbsp;5. \ubaa8\ub4e0\ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158 \ud55c\ubc88\uc5d0 \uc124\uc815\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chmod 755 *<\/p>\n<p>&nbsp;6. \ud2b9\uc815\ub514\ub809\ud1a0\ub9ac\ub0b4\uc758 \ubaa8\ub4e0\ud30c\uc77c\uacfc \uc11c\ube0c\ub514\ub809\ud1a0\ub9ac\ud37c\ubbf8\uc158 \ud55c\ubc88\uc5d0 \uc124\uc815\ud558\uae30<\/p>\n<p>&nbsp;&#8211; chmod -R 755 TestDir<\/p>\n<p>&nbsp;&#8211; -R \uc635\uc158\uacfc \ud568\uaed8 \uc0ac\uc6a9\ud558\uba74 \uc11c\ube0c\ub514\ub809\ud1a0\ub9ac\ud37c\ubbf8\uc158\uae4c\uc9c0 \ud55c\ubc88\uc5d0 \uc124\uc815\uc774 \ub41c\ub2e4.<br \/><!--AfterDocument(3503,116)--><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp;1. \ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission ) \uc815\ubcf5\ud558\uae30 &nbsp;&#8211; chmod \uba85\ub839\uc5b4\ub294 \ud2b9\uc815 \ud30c\uc77c \ub610\ub294 \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission )\uc744 \ubcc0\uacbd\ud558\ub294 \uba85\ub839\uc5b4\uc784. &nbsp;&#8211; \ud37c\ubbf8\uc158\uc774\ub780 \ud2b9\uc815 \ud30c\uc77c\uc774\ub098 \ub514\ub809\ud1a0\ub9ac\uc5d0 \ub300\ud558\uc5ec \uc77d\uae30, \uae30\ub85d\ud558\uae30, \uc0ad\uc81c\ud558\uae30\ub4f1\uc758 \uad8c\ud55c\uc744 \uc124\uc815\ud574 \ub193\uc740 \uac83\uc73c\ub85c \ub2e4\uc911\uc0ac\uc6a9\uc790 \uc6b4\uc601\uccb4\uc81c( Mult-User Operating System ) \uc5d0\uc11c \ud30c\uc77c\uc758 &hellip; <a href=\"http:\/\/pchero21.com\/?p=18\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[25],"tags":[],"_links":{"self":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/18"}],"collection":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=18"}],"version-history":[{"count":0,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/18\/revisions"}],"wp:attachment":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}