{"id":1287,"date":"2006-09-12T23:22:34","date_gmt":"2006-09-12T14:22:34","guid":{"rendered":"http:\/\/pchero21.com\/?p=1287"},"modified":"2006-09-12T23:22:34","modified_gmt":"2006-09-12T14:22:34","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%95-2","status":"publish","type":"post","link":"http:\/\/pchero21.com\/?p=1287","title":{"rendered":"[\ub9ac\ub205\uc2a4 \uc77c\ubc18] \ud30c\uc77c\ud37c\ubbf8\uc158 \uc124\uc815\ud558\ub294 chmod \uc2e4\ubb34\ud65c\uc6a9\ubc95"},"content":{"rendered":"

1. \ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission ) \uc815\ubcf5\ud558\uae30<\/p>\n

– 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

– \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 \uc811\uadfc\uad8c\ud55c\uacfc \ubcf4\ud638\ub4f1\uc744 \uc704\ud558\uc5ec \ubc18\ub4dc\uc2dc \ud544\uc694\ud55c \uac83.<\/p>\n

– \ud37c\ubbf8\uc158\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77c\ubc18\uc801\uc778 \uc758\ubbf8\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \ud30c\uc77c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \ub514\ub809\ud1a0\ub9ac
\nr\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77d\uae30( read ) \uad8c\ud55c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ud30c\uc77c\uc744 \uc77d\uc744 \uc218 \uc788\uc74c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ub514\ub809\ud1a0\ub9ac\uc758 \ub0b4\uc6a9\uc744 \ubcfc\uc218 \uc788\uc74c.
\n( ls \ub85c \ud30c\uc77c\ub9ac\uc2a4\ud2b8 \ud655\uc778 \uac00\ub2a5 )
\nw\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc4f0\uae30( write) \uad8c\ud55c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ud30c\uc77c\uc5d0 \uc800\uc7a5, \uc0ad\uc81c\ud560\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ub514\ub809\ud1a0\ub9ac\uc5d0 \ud30c\uc77c\uc800\uc7a5, \ub514\ub809\ud1a0\ub9ac\uc774\ub984
\n\uc218 \uc788\uc74c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ubcc0\uacbd, \uc0ad\uc81c\ub4f1 \uac00\ub2a5
\nx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc2e4\ud589(execution)\uad8c\ud55c\u00a0\u00a0\u00a0 \ud30c\uc77c\uc744 \uc2e4\ud589\ud560 \uc218 \uc788\uc74c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ub514\ub809\ud1a0\ub9ac\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\uc74c
\n( cd \ub85c \uc811\uadfc\uac00\ub2a5, ls\ub85c \ub9ac\uc2a4\ud2b8\ub294 \ubd88\uac00)
\ns\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 SetUID, SetGID\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ud30c\uc77c\uc18c\uc720\uc790( SetUID ), \uadf8\ub8f9\uc18c\uc720\uc790( SetGID ) \uc758 \uad8c\ud55c\uc73c\ub85c \uc2e4\ud589\ud568
\nt\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Sticky Bit \uad8c\ud55c\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uacf5\uc720\ub514\ub809\ud1a0\ub9ac\ub85c \uc0ac\uc6a9\ub428<\/p>\n

– \uac00\ub2a5\ud55c \uc635\uc158\ub4e4
\n-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.
\n-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.
\n-v : \uc2e4\ud589\uacfc\uc815\uc744 \uc790\uc138\ud558\uac8c \ubcf4\uc5ec\uc900\ub2e4.
\n-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

– \ud37c\ubbf8\uc158 \uc9c4\uc218\ubc95
\n2\uc9c4\uc218\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 8\uc9c4\uc218\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \ud45c\uc2dc\ub418\ub294 \ud37c\ubbf8\uc158\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc758\ubbf8\ud558\ub294 \ub0b4\uc6a9
\n000\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 —\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc544\ubb34\ub7f0 \uad8c\ud55c\uc774 \uc5c6\uc74c
\n001\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 1\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 –x\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc2e4\ud589( execution ) \uad8c\ud55c\ub9cc \uc788\uc74c
\n010\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 2\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -w-\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc4f0\uae30( write ) \uad8c\ud55c\ub9cc \uc788\uc74c
\n011\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 3\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 -wx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc4f0\uae30\uc640 \uc2e4\ud589 \uad8c\ud55c\ub9cc \uc788\uc74c
\n100\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 4\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 r–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77d\uae30( Read ) \uad8c\ud55c\ub9cc \uc788\uc74c
\n101\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 5\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 r-x\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77d\uae30\uacfc \uc2e4\ud589\uad8c\ud55c\ub9cc \uc788\uc74c
\n110\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 6\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 rw-\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77d\uae30\uacfc \uc4f0\uae30\uad8c\ud55c\ub9cc \uc788\uc74c
\n111\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 rwx\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \uc77d\uae30, \uc4f0\uae30, \uc2e4\ud589 \uad8c\ud55c\uc774 \uc788\uc74c<\/p>\n

– \ud30c\uc77c\uc720\ud604
\n– : \uc77c\ubc18\ud30c\uc77c\uc744 \uc758\ubbf8
\nb : \ube14\ub7ed\uad6c\uc870\uc758 \ud2b9\uc218\ud30c\uc77c(Block Special File ) \uc744 \uc758\ubbf8\ud568.( \uc608 : \/dev\/sda )
\nc : \uc785\ucd9c\ub825\uc5d0 \uc0ac\uc6a9\ub418\ub294 \ud2b9\uc218\ud30c\uc77c( Character Special File ) \uc744 \uc758\ubbf8\ud568.( \uc608 : \/dev\/console )
\nd : \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.
\nl : \uc2ec\ubcfc\ub9ad\ub9c1\ud06c\ud30c\uc77c( Link File ) \uc784\uc744 \uc758\ubbf8\ud568.
\np : \ud30c\uc774\ud504\ud30c\uc77c( Pipe ) \uc784\uc744 \uc758\ubbf8\ud568.
\ns : \uc18c\ucf13\ud30c\uc77c( Socket ) \uc784\uc744 \uc758\ubbf8\ud568.<\/p>\n

2. 8\uc9c4\uc218\ub85c \ud30c\uc77c\uc758 \ud37c\ubbf8\uc158 \uc124\uc800\ud558\uae30<\/p>\n

– chomd 755 testfile<\/p>\n

3. \ud2b9\uc815 \ubb38\uc790\ub85c \ud37c\ubbf8\uc158 \uc124\uc815\ud558\uae30<\/p>\n

– chmod a+r testfile
\nu : \uc18c\uc720\uc790( user ) \ub97c \uc758\ubbf8\ud568.
\ng : \uadf8\ub8f9( group ) \uc744 \uc758\ubbf8\ud568.
\no : \ub2e4\ub978\uc0ac\uc6a9\uc790( others ) \ub4e4\uc744 \uc758\ubbf8\ud568.
\na : \ubaa8\ub450( all ) \ub97c \uc758\ubbf8\ud568( Default )
\n\uc774 \ubb38\uc790\uc640 \ud568\uaed8 “+” \uae30\ud638\uac00 \uc0ac\uc6a9\ub418\uba74 “\uad8c\ud55c\uc744 \ubd80\uc5ec\ud55c\ub2e4” \ub77c\ub294 \uc758\ubbf8\uc774\uba70, “-” \uae30\ud638\uac00 \uc0ac\uc6a9\ub418\uba74 “\uad8c\ud55c\uc744 \uc81c\uac70\ud55c\ub2e4” \ub77c\ub294 \uc758\ubbf8\uac00 \ub428.<\/p>\n

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

– chmod 755 php*<\/p>\n

5. \ubaa8\ub4e0\ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158 \ud55c\ubc88\uc5d0 \uc124\uc815\ud558\uae30<\/p>\n

– chmod 755 *<\/p>\n

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

– chmod -R 755 TestDir<\/p>\n

– -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.<\/p>\n","protected":false},"excerpt":{"rendered":"

1. \ud30c\uc77c\uacfc \ub514\ub809\ud1a0\ub9ac\uc758 \ud37c\ubbf8\uc158( permission ) \uc815\ubcf5\ud558\uae30 – 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. – \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 … Continue reading →<\/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\/1287"}],"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=1287"}],"version-history":[{"count":0,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/1287\/revisions"}],"wp:attachment":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1287"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1287"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1287"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}