\uc6f9\ud638\uc2a4\ud305 \uc81c\uacf5 \uc694\uc8fc\uc758 \uc0ac\ud56d. \uc870\ud68c\uc218:1548 <\/p>\n
DukeEYS<\/p>\n
\ubaa8\ucc98\ub7fc \uc774\uc2dc\uac04\uc5d0 \uae00\uc744 \uc368\ubcf4\ub0b4\uc694 \ucd08\uc800\ub141\ubd80\ud130 \uc790\ub2e4\uac00 \uc774\uc81c \uc77c\uc5b4\ub0ac\ub294\ub370 \uc7a0\uc774 \uc548\uc640\uc11c
\n\uc800\ubc88\uc5d0 \uc4f8\ub824\ub2e4\uac00 \ubabb\uc4f4 \uae00 \uc62c\ub824\ub193\uace0 \uac11\ub2c8\ub2e4.<\/p>\n
\uc4f0\uae30\uc804\uc5d0. <\/p>\n
\uc800\ub294 98\ub144\ubd80\ud130 \uc790\uccb4 \uc11c\ubc84\ub97c \uc774\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc6f9\ud638\uc2a4\ud305\uc744 \uc774\uc6a9\ud560\uc77c\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4.
\n\uadf8\ub7f0\ub370 \uc9c0\ub09c\ubc88\uc5d0 super****.co.kr \uc5d0 \uacc4\uc815\uc744 \uac00\uc9c8 \uc77c\uc774 \uc788\uc5b4\uc11c \uc0ac\uc6a9\ud574 \ubcf4\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc11c\ubc84\uad00\ub9ac\uc790\ub4e4\uc5d0\uac8c \uc5b4\ub290\uc815\ub3c4 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \uacf3\uc5d0\uc11c \uc6b4\uc601\ud558\ub294 \uc6f9\ud638\uc2a4\ud305\ub3c4 \ubb38\uc81c\uac00 \uc2ec\uac01\ud55c\uac83\uc744
\n\ubcf4\uace0 \ub2e4\ub978 \uacf3\uc740 \uc5b4\ub5a8\uc9c0 \uad81\uae08\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uc774 \ub0b4\uc6a9\uc744 \uc804\ub2ec\ud588\uc9c0\ub9cc \ubcf4\uc548\uc5d0 \uc544\ubb34\ub7f0 \ubb38\uc81c\uac00 \uc5c6\ub2e4\ub294 \ud68c\uc2e0\uc744 \ubc1b\uc558\uc2b5\ub2c8\ub2e4. ^^;;<\/p>\n
\ub3cc\ub824\uc11c \ub9d0\uc500 \ub4dc\ub9ac\uc9c0\uc54a\uace0 \uc81c\uac00 ssh \ub85c\uadf8\uc778\ud6c4 \ud55c \uc77c\ub828\uc758 \ub0b4\uc6a9\uc744 \uadf8\ub300\ub85c \uc62c\ub824\ub4dc\ub9bd\ub2c8\ub2e4.
\n\uc6f9\ud638\uc2a4\ud305 \uc81c\uacf5\uce21\uc5d0\uc11c\ub294 \uc720\uc800\uc758 \uadf8\ub8f9\uc744 \ud558\ub098\uc758 \uadf8\ub8f9\uc73c\ub85c \ubb36\uc740 \ub2e4\uc74c \uc6f9\ud638\uc2a4\ud305\ub514\ub809\ud1a0\ub9ac\uc5d0\uc11c\ub294
\n\ud56d\uc0c1 chmod -R g-wrx \ub97c \ud574\uc8fc\uc2dc\uae38 \ub2f9\ubd80\ub4dc\ub9bd\ub2c8\ub2e4.<\/p>\n
\ub0b4\uc6a9\uc5d0\uc11c \uc0ac\uc6a9\uc790\uc758 \uc544\uc774\ub514\ub294 *** \ucc98\ub9ac\ud558\uc600\uc2b5\ub2c8\ub2e4.
\n\uc81c\uaebc\ub9cc \uace0\ub300\ub85c \uc62c\ub9bd\ub2c8\ub2e4 ^^;;<\/p>\n
-bash-2.05b$ id
\nuid=516(dukeeys) gid=516(dukeeys) groups=516(dukeeys)<\/p>\n
\uc704\uc758 \ub0b4\uc6a9\uc740 \ubcf4\ud1b5\uc758 \uc124\uc815\ub4e4\uc774 \uc800\ub7ec\ud558\uc8e0 \uac1c\uc778\uc544\uc774\ub514\uc640 \uac1c\uc778 \uadf8\ub8f9\uc73c\ub85c \ubcf4\ud1b5 \uc124\uc815\ub3fc\uc8e0…
\n\uac1c\uc778\uc801\uc73c\ub85c \ud638\uc2a4\ud305\uc5d0\uc11c\ub294 \uc544\uc8fc \uc548\uc88b\uc740 \uc124\uc815\uc774\ub780 \uc0dd\uac01\ud569\ub2c8\ub2e4….<\/p>\n
-bash-2.05b$ ls -al
\n\ud569\uacc4 36
\ndrwx—–x 5 dukeeys dukeeys 4096 2\uc6d4 29 03:05 .
\ndrwxr-xr-x 38 root root 4096 2\uc6d4 28 15:08 ..
\n-rw——- 1 dukeeys dukeeys 2502 2\uc6d4 22 01:45 .bash_history
\n-rw-r–r– 1 dukeeys dukeeys 1280 2\uc6d4 16 02:33 .cshrc
\n-rw——- 1 dukeeys dukeeys 2608 2\uc6d4 22 01:45 .history
\n-rw——- 1 dukeeys dukeeys 0 1\uc6d4 30 06:27 .mysql_history
\ndrwx—— 2 dukeeys dukeeys 4096 2\uc6d4 16 01:42 .ssh
\n-rw——- 1 dukeeys dukeeys 1162 2\uc6d4 21 21:32 .viminfo
\ndrwx—— 2 dukeeys dukeeys 4096 2\uc6d4 17 04:30 .w3m
\ndrwx—–x 3 dukeeys dukeeys 4096 2\uc6d4 5 05:04 www
\n-bash-2.05b$ pwd
\n\/home\/home2\/dukeeys<\/p>\n
\ub514\ub809\ud1a0\ub9ac \uad6c\uc870\uc640 \uc800\uc758 \ud3ec\uc9c0\uc158\uc744 \ud55c\ubc88\ubcf4\uace0 <\/p>\n
-bash-2.05b$ ls \/home\/home2
\n*** *** *** *** dukeeys <\/p>\n
\ud55c\ubc88 \ub5a0\ubd05\ub2c8\ub2e4 home2 \uc5d0 \ub300\uc11c ls \uac00 \ub418\ub294\uad70\uc694 *** \uc740 \uc544\uc774\ub514\ub4e4\uc774\uaca0\uc8e0? \uc81c \uc544\uc774\ub514\ub3c4 \ubcf4\uc785\ub2c8\ub2e4.<\/p>\n
-bash-2.05b$ ls \/home\/home2\/***
\nls: \/home\/home2\/***: \ud5c8\uac00 \uac70\ubd80\ub428<\/p>\n
\ud558\ub098\ub97c \uace8\ub77c\uc11c ls \uba39\uc774\ub2c8 \ud5c8\uac00\uac00 \uac70\ubd80\ub418\ub124\uc694<\/p>\n
-bash-2.05b$ cd \/home\/home2\/***
\n-bash-2.05b$ cd www
\n-bash-2.05b$ ls
\n\uadf8\ub7fc cd \ub294 \ub420\ub77c\ub098? \ud574\ubcf4\ub2c8 \uc3d9 \ub4e4\uc5b4\uac00 \uc9c0\uae38\ub798 ls \ub3c4 \uba39\uc5ec\ubd05\ub2c8\ub2e4<\/p>\n
bbs index.html info.php mainimg weblog zb41pl4.tar.Z<\/p>\n
\uc74c \uc8fd \ub728\ub124\uc694 bbs \uac00 \ubcf4\uc774\uae38\ub798 \uc81c\ub85c\ubcf4\ub4dc\uc77c\uae4c \ud558\ub294\ub370 \ub9c8\uce68 \uc81c\ub85c\ubcf4\ub4dc \uc124\uce58 \ud30c\uc77c\uc774 \ubcf4\uc785\ub2c8\ub2e4.
\n\uadf8\ub7fc \uc5b4\ub514 cat \ud574\ubcfc\uae4c?<\/p>\n
-bash-2.05b$ cat bbs\/config.php
\n
\n-bash-2.05b$<\/p>\n
\uc74c… \uc8fd \ub728\ub124\uc694….
\n\ub514\ub809\ud1a0\ub9ac\uc5d0\uc11c ls \uac00 \uc548\ub418\ub3c4 cat \/home\/home2\/***\/bbs\/config.php \ud558\uba74 \ub098\uc624\uaca0\uc8e0?
\n\uacbd\ub85c\ub294 \uc5b4\ub5bb\uac8c \uc544\ub290\ub0d0… \ud638\uc2a4\ud305 \uac8c\uc2dc\ud310\uc5d0 \uc62c\ub77c\uc624\ub294 \uc0ac\uc6a9\uc790 \uc544\uc774\ub514 \ubcf4\uace0 \ub300\ucda9 \ub69c\ub4dc\ub9ac\uba74
\n\uc5ec\ub7ec\uac1c \uac78\ub9ac\uace0 \ud648\ubcf4\uba74 \uac70\uc758 \uc81c\ub85c\ubcf4\ub4dc \uc0ac\uc6a9\ud558\ub2c8 \uacbd\ub85c\ud558\ub294\uac70\uc57c \uc548\uc5b4\ub835\uaca0\uc8e0…..
\n\ub204\uad70\uac00 \uc791\uc815\uc744 \ud558\uace0 \ub364\ube44\uba74 \uc81c\ub85c\ubcf4\ub4dc\ub098 \uae30\ud0c0 config \uacbd\ub85c\uc57c \uc27d\uac8c \uc54c\uc218\uc788\uaca0\uc9c0\uc694….<\/p>\n
*\ub354 \uace0\uae09 \uc0ac\uc6a9\uc790\ub77c\uba74 cat \/etc\/passwd \ub97c \ud558\uaca0\uc9c0\uc694?
\n\ub2f9\uadfc \uadf8\ub798\uc11c chmod 641 \/etc\/passwd \ub97c \ud574\uc57c\ud569\ub2c8\ub2e4….. \uc2e4\ud589\ub9cc \uc918\ub3c4 \uc544\ubb34\ub7f0 \uc9c0\uc7a5\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n
\uc5ec\uae30 \uae4c\uc9c0 \ubcf4\uc2dc\uace0\ub3c4 \ubb50\uac00 \ubb38\uc81c \uc778\uc9c0\ub97c \ubaa8\ub974\uc2e0\ub2e4\uba74 \uc6f9\ud638\uc2a4\ud305\uc740 \ubb34\ub9ac\uac00 \uc544\ub2d0\uae4c \ud569\ub2c8\ub2e4.
\n\uc124\ub9c8 \uc774\uac78 \ubcf4\uace0 \ubcf4\uc548\uc5d0 \uc544\ubb34\ub7f0 \ubb38\uc81c\uac00 \uc5c6\uc2b5\ub2c8\ub2e4 \ub77c\uace0 \ud558\uc2e4 \ubd84\uc740 \uc548\uacc4\uc2dc\uaca0\uc8e0?<\/p>\n
\ud638\uc2a4\ud305\uc6a9\uc778 \uacbd\uc6b0<\/p>\n
\ud37c\ubbf8\uc158 \uc124\uc815\uc740 \uc544\ub798\uc640 \uac19\uc544\uc57c \ud55c\ub2e4\uace0 \uc0dd\uac01\ud569\ub2c8\ub2e4. \uc81c\uac00 \uc0ac\uc6a9\ud558\ub294 \uac83\uc911\uc5d0
\nchroot jail \ub4f1\uc744 \uc774\uc6a9\ud55c\uac83\uacfc \uc77c\ubc18\uc801\uc778 \ud37c\ubbf8\uc158\ub9cc\uc73c\ub85c \ud558\ub294\uac83\uc774 \uc788\uc2b5\ub2c8\ub2e4\ub9cc
\n\uc190\uc27d\uac8c \uc77c\ubc18\uc801\uc778 \ud37c\ubbf8\uc158 \uc124\uc815\ub9cc\uc73c\ub85c \ud55c \uac83\uc744 \uc608\ub85c \uc801\uc2b5\ub2c8\ub2e4 ( FreeBSD \uae30\uc900 )<\/p>\n
# chown root:www \/
\n# chmod 751 \/
\n# chmod 641 \/etc\/passwd
\n# chown www:nogroup \/home \/home1 \/home2…n
\n# chmod 701 \/home \/home1 \/home2…n
\n# chgrp -R private \/home\/* \/home1\/* \/home2\/*…n\/*
\n# chmod -R g-wrx \/home \/home1 \/home2…n<\/p>\n
\uae30\ubcf8 \ub514\ub809\ud1a0\ub9ac\uc640 \uc124\uc815\ud30c\uc77c\ub3c4 \uacc4\uc815 \uc0dd\uc131\uc2dc \ucd94\uac00\ud55c\ub2e4\uba74..<\/p>\n
\ud504\ube44\uc778\uacbd\uc6b0
\n# chmod -R g-wrx \/usr\/share\/skel\/*<\/p>\n
GNU \uc758 \ub9ac\ub205\uc2a4 \ucee4\ub110\uc778\uacbd\uc6b0
\n( \ub9ac\ub205\uc2a4\ub294 \uc6b4\uc601\uccb4\uc81c\uac00 \uc544\ub2d9\ub2c8\ub2e4. ^^;; \ub610\ud55c GNU\ub294 \uc720\ub2c9\uc2a4\uac00 \uc544\ub2c8\ub77c\ub294 \ub73b\uc785\ub2c8\ub2e4 )<\/p>\n
# chmod -R g-wrx \/etc\/skel\/*<\/p>\n
\uc694\uc815\ub3c4\ub9cc \ub418\ub3c4 \uc704\uc640 \uac19\uc740 \uc77c\uc740 \uc0dd\uae30\uc9c0 \uc54a\uaca0\uc8e0….<\/p>\n
* www \ub294 \uc544\ud30c\uce58 \uc2e4\ud589\uc790 *
\n* \ucd5c\uc0c1\uc758 \ub514\ub809\ud1a0\ub9ac \uadf8\ub8f9\uc5d0 nogroup \uc744 \uc8fc\uc9c0 \uc54a\uace0 private \ub97c \uc8fc\uba74 \uc0ac\uc6a9\uc790\uac00 \ubabb\ub4e4\uc5b4 \uac00\uc8e0?
\n* \uadf8\ub798\uc11c \ucd5c\uc0c1\uc704\ub294 nogroup\uc744 \uc8fc\uace0 \uadf8 \ud558\uc704(\uc0ac\uc6a9\uc790\ub514\ub809\ud1a0\ub9ac) \ub514\ub809\ud1a0\ub9ac \uadf8\ub8f9\uc740 private \ub85c \ud569\ub2c8\ub2e4.
\n* \ub514\ub809\ud1a0\ub9ac \uc778\ub371\uc2f1 \uc11c\ube44\uc2a4\ub97c \ud558\ub294 \uacbd\uc6b0 \ubc18\ub4dc\uc2dc www \ub294 \ucd5c\uc0c1\uc704 \ub514\ub809\ud1a0\uc5d0 \ub300\ud574\uc11c ls \uac00 \uac00\ub2a5\ud574\uc57c\ud569\ub2c8\ub2e4.
\n* \uadf8\ub798\uc11c \/ \uc758 \uadf8\ub8f9\uc5d0 www \ub97c \ucd94\uac00\ud558\uace0 5 \ub97c \uc8fc\uace0 \uac01 \ud638\uc2a4\ud305 \ud30c\ud2f0\uc158\uc758 \ucd5c\uc0c1\uc704 \ub514\ub809\uc758 \uc624\ub108\ub85c
\n\ucd94\uac00\uc90d\ub2c8\ub2e4.<\/p>\n
\uadf8\ub9ac\uace0 \ub098\uc11c \uc0ac\uc6a9\uc790 \ucd94\uac00\uc2dc \ud56d\uc0c1 g \uc544\uc774\ub514\ub294 private \ub85c \ud574\uc57c\uaca0\uc9c0\uc694
\n\uadf8\ub9ac\uace0 ftp \uc124\uc815\uc5d0\uc11c \uc5c5\ub85c\ub4dc\ub418\ub294 \ud30c\uc77c umask\ub97c \ub514\ub809\ud1a0\ub9ac\ub294 072 \ud30c\uc77c\uc740 173 \uc73c\ub85c \ud574\ub193\uace0
\n\uc258\uc124\uc815 \ud30c\uc77c\uc5d0\ub294 umask 072 \ub85c \ud574\ub193\uace0 \uadf8\ub9ac\uace0 \ub9c8\uc9c0\ub9c9\uc73c\ub85c \ud06c\ub860\ud0ed\uc5d0\uc11c\ub294<\/p>\n
0 0,6,12,18 * * * chmod -R g-wrx \/home\/* \/home1\/* \/home2\/*…n\/*
\n0 0,6,12,18 * * * chown -R user1:private ~user1<\/p>\n
\uc704\uc758 \ub0b4\uc6a9\uc744 \uc801\ub2f9\ud788 \uc751\uc6a9\ud574\uc11c \uc0ac\uc6a9\uc790\ucd94\uac00 \uc2a4\ud06c\ub9bd\ud2b8\uc5d0 \ucd94\uac00\ud558\uba74 \ub418\uaca0\uc9c0\uc694…..
\n\ud06c\ub860\uc5d0 \uc801\ub2f9\ud558\uac8c \ub4f1\ub85d\ud558\uba74 \uc801\uc5b4\ub3c4 \uc0ac\uc6a9\uc790\uac00 \ubb50\uac00 \uc548\uc9c0\uc6cc\uc9c4\ub2e4\uac70\ub098 \uad8c\ud55c\uc774 \uc5c6\ub2e4\uac70\ub098
\n\uadf8\ub7f0\ub9d0\uc740 \ud558\uc9c0\uc54a\uaca0\uc9c0\uc694…..<\/p>\n
* \ub9cc\uc57d quota \ub97c \uc0ac\uc6a9\ud558\ub294 \uacbd\uc6b0\uc5d0\ub294 home\/*\/public_html \uacfc \uac19\uc774 \ud574\uc11c
\n\/home\/quota.user home\/.snap \ud30c\uc77c\uc758 \uad8c\ud55c\uc740 \uac74\ub4dc\ub9ac\uc9c0 \uc54a\uc73c\uba74 \ub418\uaca0\uc8e0…… <\/p>\n","protected":false},"excerpt":{"rendered":"
\uc6f9\ud638\uc2a4\ud305 \uc81c\uacf5 \uc694\uc8fc\uc758 \uc0ac\ud56d. \uc870\ud68c\uc218:1548 DukeEYS \ubaa8\ucc98\ub7fc \uc774\uc2dc\uac04\uc5d0 \uae00\uc744 \uc368\ubcf4\ub0b4\uc694 \ucd08\uc800\ub141\ubd80\ud130 \uc790\ub2e4\uac00 \uc774\uc81c \uc77c\uc5b4\ub0ac\ub294\ub370 \uc7a0\uc774 \uc548\uc640\uc11c \uc800\ubc88\uc5d0 \uc4f8\ub824\ub2e4\uac00 \ubabb\uc4f4 \uae00 \uc62c\ub824\ub193\uace0 \uac11\ub2c8\ub2e4. \uc4f0\uae30\uc804\uc5d0. \uc800\ub294 98\ub144\ubd80\ud130 \uc790\uccb4 \uc11c\ubc84\ub97c \uc774\uc6a9\ud558\uae30 \ub54c\ubb38\uc5d0 \uc6f9\ud638\uc2a4\ud305\uc744 \uc774\uc6a9\ud560\uc77c\uc774 \uc5c6\uc5c8\uc2b5\ub2c8\ub2e4. \uadf8\ub7f0\ub370 \uc9c0\ub09c\ubc88\uc5d0 super****.co.kr \uc5d0 \uacc4\uc815\uc744 \uac00\uc9c8 \uc77c\uc774 \uc788\uc5b4\uc11c \uc0ac\uc6a9\ud574 \ubcf4\uac8c \ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc11c\ubc84\uad00\ub9ac\uc790\ub4e4\uc5d0\uac8c \uc5b4\ub290\uc815\ub3c4 \uc815\ubcf4\ub97c \uc81c\uacf5\ud558\ub294 \uacf3\uc5d0\uc11c \uc6b4\uc601\ud558\ub294 \uc6f9\ud638\uc2a4\ud305\ub3c4 \ubb38\uc81c\uac00 \uc2ec\uac01\ud55c\uac83\uc744 \ubcf4\uace0 \ub2e4\ub978 \uacf3\uc740 … \uacc4\uc18d \uc77d\uae30 “[\ud38c] \uc6f9\ud638\uc2a4\ud305 \uc81c\uacf5 \uc694\uc8fc\uc758 \uc0ac\ud56d”<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-1397","post","type-post","status-publish","format-standard","hentry","category-tip"],"_links":{"self":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1397"}],"version-history":[{"count":0,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=\/wp\/v2\/posts\/1397\/revisions"}],"wp:attachment":[{"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bluesoul.pe.kr\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}