{"id":1475,"date":"2006-12-01T00:16:20","date_gmt":"2006-11-30T15:16:20","guid":{"rendered":"http:\/\/pchero21.com\/?p=1475"},"modified":"2006-12-01T00:16:20","modified_gmt":"2006-11-30T15:16:20","slug":"%eb%a6%ac%eb%88%85%ec%8a%a4-%ec%9d%bc%eb%b0%98-%ec%9d%bc%eb%b0%98-%eb%aa%85%eb%a0%b9%ec%96%b4useradd-passwd-%eb%93%b1%eb%93%b1%ec%9d%98-%ec%8b%a4%ed%96%89%ec%9d%b4-%ec%95%88%eb%90%a0%eb%95%8c-2","status":"publish","type":"post","link":"http:\/\/pchero21.com\/?p=1475","title":{"rendered":"[\ub9ac\ub205\uc2a4 \uc77c\ubc18] \uc77c\ubc18 \uba85\ub839\uc5b4(useradd, passwd \ub4f1\ub4f1)\uc758 \uc2e4\ud589\uc774 \uc548\ub420\ub54c"},"content":{"rendered":"
\n
\uba3c\uc800, root\uad8c\ud55c\uc73c\ub85c useradd\ub098 adduser\ub97c \uc774\uc6a9\ud558\uc5ec \uacc4\uc815\uc744 \uc0dd\uc131\ud558\uace0\u00a0passwd\uba85\ub839\uc5b4\ub85c \uc0c8\uacc4\uc815\uc758 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc8fc\ub824\uace0 \ud560\ub54c\uc5d0<\/p>\n

\uc77c\ub2e8 \uc774 \uba85\ub839\uc5b4\uac00 \uc2e4\ud589\uc774 \ub418\uace0 \uc788\uc744\ub54c\uc5d0\ub294 \/etc\/passwd\ud30c\uc77c\uacfc \/etc\/shadow\ud30c\uc77c\uc774 \ubcc0\uacbd\uc774 \ub418\uba74 \uc548\ub418\uae30 \ub54c\ubb38\uc5d0
\n\/etc\/passwd.lock \ud30c\uc77c\uacfc \/etc\/shadow.lock\ud30c\uc77c\uc774 \uc0dd\uc131\uc774 \ub41c\ub2e4.<\/p>\n

\uc774 \ud30c\uc77c\uc774 \uc874\uc7ac\ud558\ub294 \ud55c root\ub77c \ud558\ub354\ub77c\ub3c4 \/etc\/passwd\ud30c\uc77c\uacfc \/etc\/shadow\ud30c\uc77c\uc758 \uc218\uc815\ubc0f \ud578\ub4e4\ub9c1\uc744 \ubd88\uac00\ub2a5\ud558\uac8c \ub428.<\/p>\n

\uadf8\ub798\uc11c, useradd\uc640 passwd\uba85\ub839\uc5b4\ub97c \uc0ac\uc6a9\ud558\ub294 \ub3c4\uc911\uc5d0 , \/etc\/passwd.lock\ud30c\uc77c\uacfc \/etc\/shadow\ud30c\uc77c\uc774 \uc0dd\uc131\uc774 \ub41c\ucc44\ub85c \uba85\ub839\uc5b4\uac00 \ub05d\ub098\uc9c0 \uc54a\uc558\ub294\ub370, \uac11\uc790\uae30 \uc811\uc18d\uc5f0\uacb0\uc774 \ub04a\uc5b4\uc9c4 \uac83\uc784.<\/p>\n

\ubb3c\ub860, useradd\uc640 passwd\uba85\ub839\uc5b4\uac00 \uc815\uc0c1\uc801\uc73c\ub85c \uc885\ub8cc\uac00 \ub418\uc5c8\ub2e4\uba74 \ub2f9\uc5f0\ud788 lock\ud30c\uc77c\uc740 \uc790\ub3d9\uc0ad\uc81c\uac00 \ub428.<\/p>\n

\ud558\uc9c0\ub9cc, \uc815\uc0c1\uc801\uc778 \uc885\ub8cc\uac00 \uc544\ub2cc \uc2e4\ud589\ub3c4\uc911\uc5d0 \ub05d\uc774\ub0ac\uae30\ub54c\ubb38\uc5d0 lock\ud30c\uc77c\uc774 \uacc4\uc18d\uc874\uc7ac\ud558\uac8c \ub418\uace0, \uc774\ud6c4\ubd80\ud130\ub294 useradd\uba85\ub839\uc5b4\uc640 passwd\ub77c\ub294 \uba85\ub839\uc5b4\uac00 \uc804\ud600 \uc548\ub418\ub294 \uac83\uc784.<\/p>\n

\uc774\uacbd\uc6b0 \uc870\uce58\ub294 \uac04\ub2e8\ud558\ub2e4.<\/p>\n

\/etc\/passwd.lock \ud30c\uc77c\uacfc \/etc\/shadow.lock\ud30c\uc77c\uc744 \uc0ad\uc81c\ud558\uae30\ub9cc \ud558\uba74 \ub41c\ub2e4.<\/p>\n

\uc2dc\uc2a4\ud15c\uc774 \ubd80\ud305\uc774\ub418\uba74, lock\ud30c\uc77c\uc740 \uc790\ub3d9\uc73c\ub85c \uc0ad\uc81c\uac00 \ub41c\ub2e4. \uc544\ub2c8 \uadf8\uac83 \ubcf4\ub2e4\ub294 \uc2dc\uc2a4\ud15c\uc774 \uc885\ub8cc\ud560\ub54c\uc5d0 \uc784\uc2dc\ud30c\uc77c(lock\ud30c\uc77c\ub3c4 \uc77c\uc885\uc758 \uc784\uc2dc\ud30c\uc77c\uc784)\ub4e4\uc774 \uc790\ub3d9\uc73c\ub85c \uc0ad\uc81c\uac00 \ub41c\ub2e4. \uc774\ub85c \uc778\ud558\uc5ec \uc2dc\uc2a4\ud15c\uc744 \uc7ac\ubd80\ud305\ud558\ub294\uac83\ub3c4 \ud558\ub098\uc758 \ubc29\ubc95\uc77c \uc218\ub3c4 \uc788\uc74c.<\/p>\n

\ud558\uc9c0\ub9cc, lock\ud30c\uc77c\uc744 \uc0ad\uc81c\ub9cc \ud558\uba74 \uc2dc\uc2a4\ud15c\uc744 \uc7ac\ubd80\ud305\ud560 \ud544\uc694\ub294 \uc5c6\ub2e4<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\uba3c\uc800, root\uad8c\ud55c\uc73c\ub85c useradd\ub098 adduser\ub97c \uc774\uc6a9\ud558\uc5ec \uacc4\uc815\uc744 \uc0dd\uc131\ud558\uace0\u00a0passwd\uba85\ub839\uc5b4\ub85c \uc0c8\uacc4\uc815\uc758 \ud328\uc2a4\uc6cc\ub4dc\ub97c \uc8fc\ub824\uace0 \ud560\ub54c\uc5d0 \uc77c\ub2e8 \uc774 \uba85\ub839\uc5b4\uac00 \uc2e4\ud589\uc774 \ub418\uace0 \uc788\uc744\ub54c\uc5d0\ub294 \/etc\/passwd\ud30c\uc77c\uacfc \/etc\/shadow\ud30c\uc77c\uc774 \ubcc0\uacbd\uc774 \ub418\uba74 \uc548\ub418\uae30 \ub54c\ubb38\uc5d0 \/etc\/passwd.lock \ud30c\uc77c\uacfc \/etc\/shadow.lock\ud30c\uc77c\uc774 \uc0dd\uc131\uc774 \ub41c\ub2e4. \uc774 \ud30c\uc77c\uc774 \uc874\uc7ac\ud558\ub294 \ud55c root\ub77c \ud558\ub354\ub77c\ub3c4 \/etc\/passwd\ud30c\uc77c\uacfc \/etc\/shadow\ud30c\uc77c\uc758 \uc218\uc815\ubc0f \ud578\ub4e4\ub9c1\uc744 \ubd88\uac00\ub2a5\ud558\uac8c \ub428. … 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\/1475"}],"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=1475"}],"version-history":[{"count":0,"href":"http:\/\/pchero21.com\/index.php?rest_route=\/wp\/v2\/posts\/1475\/revisions"}],"wp:attachment":[{"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1475"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1475"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pchero21.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1475"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}