{"id":182,"date":"2021-03-29T15:09:24","date_gmt":"2021-03-29T06:09:24","guid":{"rendered":"https:\/\/technet.chokin-chokin.com\/?p=182"},"modified":"2021-03-29T15:10:15","modified_gmt":"2021-03-29T06:10:15","slug":"post-182","status":"publish","type":"post","link":"https:\/\/technet.chokin-chokin.com\/?p=182","title":{"rendered":"Ubuntu Server\uff0fCentOS\u306e\u30ed\u30b0\u30a4\u30f3\u7981\u6b62\u8a2d\u5b9a"},"content":{"rendered":"

\u4e00\u822c\u30e6\u30fc\u30b6\u306e\u30ed\u30b0\u30a4\u30f3\u7981\u6b62<\/h2>\n

\u30b7\u30b9\u30c6\u30e0\u5909\u66f4\u6642\u306a\u3069\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u306b\u30ed\u30b0\u30a4\u30f3\u3055\u308c\u3066\u306f\u56f0\u308b\u3068\u3044\u3046\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3067\u4f7f\u3046\u65b9\u6cd5\u3067\u3059\u3002<\/p>\n

root\u30e6\u30fc\u30b6\u304c\/etc\/nologin\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001
\n\u4e00\u822c\u30e6\u30fc\u30b6\u306f\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u304f\u306a\u308a\u307e\u3059\u3002
\n\u3053\u308c\u306f\u52a9\u304b\u308a\u307e\u3059\u3088\u306d\u3002\u3053\u308c\u304b\u3089\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u3059\u308b\u305e\u3063\u3066\u3044\u3046\u6642\u306b\u5165\u3063\u3066\u6765\u3089\u308c\u3066\u306f\u56f0\u308a\u307e\u3059\u3002<\/p>\n\n\n\n
#\u30d5\u30a1\u30a4\u30eb\u4f5c\u6210<\/span>
\n#touch \/etc\/nologin<\/span>#\u30d5\u30a1\u30a4\u30eb\u304c\u4f5c\u6210\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d<\/span>
\n#ls -l \/etc\/nologin<\/span><\/p>\n

#\u30d5\u30a1\u30a4\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u3092\u62d2\u5426\u3059\u308b\u969b\u306b\u8868\u793a\u3059\u308b\u30e1\u30c3\u30bb\u30fc\u30b8\u3092\u8a18\u8ff0<\/span>
\n#vi \/etc\/nologin<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

 <\/p>\n

\u30e6\u30fc\u30b6\u3092\u6307\u5b9a\u3057\u3066\u30ed\u30b0\u30a4\u30f3\u306e\u7981\u6b62<\/h2>\n

\u7279\u5b9a\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u6b32\u3057\u304f\u306a\u3044\u5834\u5408\u306b\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n

\/etc\/passwd\u3092\u5909\u66f4\u3059\u308b\u5834\u5408<\/h3>\n

\u65b9\u6cd5\u306f\/etc\/passwd \u306b\u8a18\u8ff0\u3055\u308c\u3066\u3044\u308b\u30e6\u30fc\u30b6\u30fc\u306e\u30ed\u30b0\u30a4\u30f3\u30b7\u30a7\u30eb\u3092\u4e0b\u8a18\u306e\u3044\u305a\u308c\u304b\u306b\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u3059\u3002
\n\u305d\u3046\u3059\u308b\u3068\u3001\u30ed\u30b0\u30a4\u30f3\u3092\u4f7f\u7528\u3068\u3057\u3066\u3082\u5f37\u5236\u7684\u306b\u30ed\u30b0\u30a2\u30a6\u30c8\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\/bin\/false \u5bfe\u8a71\u7684\u30ed\u30b0\u30a4\u30f3\u306e\u7981\u6b62\u3000\u5f37\u5236\u7684\u306b\u30ed\u30b0\u30a2\u30a6\u30c8
\n\/bin\/nologin nologin\u30b3\u30de\u30f3\u30c9\u304c\u5b9f\u884c\u3055\u308c\u30e1\u30c3\u30bb\u30fc\u30b8\u51fa\u529b\u5f8c\u306b\u5f37\u5236\u30ed\u30b0\u30a2\u30a6\u30c8<\/p>\n

 <\/p>\n

\u30b3\u30de\u30f3\u30c9\u3067\u5909\u66f4\u3059\u308b\u5834\u5408<\/h3>\n

uermod \u30b3\u30de\u30f3\u30c9\u304bchsh\u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u3044\u307e\u3059\u3002
\nuermod -s \u30ed\u30b0\u30a4\u30f3\u30b7\u30a7\u30eb \u30e6\u30fc\u30b6\u540d
\nchsh -s \u30ed\u30b0\u30a4\u30f3\u30b7\u30a7\u30eb \u30e6\u30fc\u30b6\u540d<\/p>\n\n\n\n
#uermod -s \/bin\/false user02<\/span>
\n#chsh -s \/bin\/nologin user03<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u4ee5\u4e0a\u3067\u3059\u3002<\/p>\n

\u3053\u3093\u306a\u611f\u3058\u3067\u9069\u5b9c\u4f7f\u3063\u3066\u884c\u304d\u305f\u3044\u3082\u306e\u3067\u3059\u306d\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u822c\u30e6\u30fc\u30b6\u306e\u30ed\u30b0\u30a4\u30f3\u7981\u6b62 \u30b7\u30b9\u30c6\u30e0\u5909\u66f4\u6642\u306a\u3069\u3067\u4e00\u822c\u30e6\u30fc\u30b6\u306b\u30ed\u30b0\u30a4\u30f3\u3055\u308c\u3066\u306f\u56f0\u308b\u3068\u3044\u3046\u30b7\u30c1\u30e5\u30a8\u30fc\u30b7\u30e7\u30f3\u306a\u3069\u3067\u4f7f\u3046\u65b9\u6cd5\u3067\u3059\u3002 root\u30e6\u30fc\u30b6\u304c\/etc\/nologin\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3059\u308b\u3068\u3001 \u4e00\u822c\u30e6\u30fc\u30b6\u306f\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u306a\u304f\u306a\u308a\u307e […]<\/p>\n","protected":false},"author":1,"featured_media":155,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,4,6],"tags":[],"class_list":["post-182","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-ubuntu","category-centos"],"views":3023,"_links":{"self":[{"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/posts\/182","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=182"}],"version-history":[{"count":2,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/posts\/182\/revisions"}],"predecessor-version":[{"id":184,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/posts\/182\/revisions\/184"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=\/wp\/v2\/media\/155"}],"wp:attachment":[{"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=182"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=182"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/technet.chokin-chokin.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=182"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}