{"id":2957,"date":"2016-11-21T22:50:04","date_gmt":"2016-11-21T14:50:04","guid":{"rendered":"http:\/\/ixyzero.com\/blog\/?p=2957"},"modified":"2016-11-21T22:50:04","modified_gmt":"2016-11-21T14:50:04","slug":"%e5%9c%a8linux%e7%b3%bb%e7%bb%9f%e4%b8%ad%e7%a6%81%e7%94%a8%e7%94%a8%e6%88%b7%e5%b8%90%e5%8f%b7","status":"publish","type":"post","link":"https:\/\/ixyzero.com\/blog\/archives\/2957.html","title":{"rendered":"\u5728Linux\u7cfb\u7edf\u4e2d\u7981\u7528\u7528\u6237\u5e10\u53f7"},"content":{"rendered":"<p>=Start=<\/p>\n<h5>\u7f18\u7531\uff1a<\/h5>\n<p>\u5de5\u4f5c\u3001\u5b66\u4e60\u9700\u8981\u3002<\/p>\n<h5>\u6b63\u6587\uff1a<\/h5>\n<h6>\u65b9\u6cd51\uff1a<\/h6>\n<p>Linux\u7cfb\u7edf\u4f7f\u7528\/etc\/passwd\u6587\u4ef6\u5b58\u50a8\u7528\u6237\u8d26\u6237\u4fe1\u606f\uff0c\u5305\u62ec\u7528\u6237\u540d\u3001\u5bc6\u7801\u548c\u4e3b\u76ee\u5f55\u4f4d\u7f6e\u7b49\u4fe1\u606f\u3002\u53ef\u4ee5\u901a\u8fc7\u4fee\u6539\u6b64\u6587\u4ef6\u6765\u7981\u7528\u7528\u6237\uff0c\u53ea\u8981\u8981\u5728\u7528\u6237\u524d\u52a0\u5165<code>\"#\"<\/code>\u5373\u53ef\u3002<br \/>\n[root@localhost \/]# vim \/etc\/passwd<br \/>\n#crazyof:x:501:501::\/home\/crazyof:\/bin\/bash<\/p>\n<h6>\u65b9\u6cd52\uff1a<\/h6>\n<p>\/etc\/shadow\u6587\u4ef6\u4fdd\u5b58\u4e86\u7528\u6237\u8d26\u6237MD5\u52a0\u5bc6\u540e\u7684\u7528\u6237\u5bc6\u7801\uff0c\u4fee\u6539\u5176\u6587\u4ef6\u5185\u5bb9\u540c\u6837\u80fd\u591f\u7981\u7528\u7528\u6237\u3002<br \/>\n\u53ea\u8981\u5728\u7528\u6237\u884c\u9996\u52a0\u5165<code>\"!\"<\/code>\u6216<code>\"*\"<\/code>\u5373\u53ef\u3002<br \/>\n[root@localhost \/]# vim \/etc\/shadow<br \/>\n!crazyof:$1$T36Ca0J6$kLYVktvfSmZmgAwq9eWUx.:14474:0:99999:7::<\/p>\n<h6>\u65b9\u6cd53\uff1a<\/h6>\n<p>\u4f7f\u7528<code>'passwd -l'<\/code>\u547d\u4ee4\u53ef\u7b80\u5355\u5feb\u901f\u7981\u7528\u7528\u6237\u3002<br \/>\n[root@localhost ~]# sudo passwd -l crazyof<br \/>\nLocking password for user crazyof.<br \/>\npasswd: Success<\/p>\n<p>\u91cd\u65b0\u542f\u7528\u7528\u6237\u8d26\u6237<br \/>\n[root@localhost ~]# sudo passwd -u crazyof<br \/>\nUnlocking password for user crazyof.<br \/>\npasswd: Success.<\/p>\n<h5>\u53c2\u8003\u94fe\u63a5\uff1a<\/h5>\n<p><a href=\"http:\/\/blog.csdn.net\/wzb56_earl\/article\/details\/6575142\" target=\"_blank\">http:\/\/blog.csdn.net\/wzb56_earl\/article\/details\/6575142<\/a><\/p>\n<p>=END=<\/p>\n","protected":false},"excerpt":{"rendered":"<p>=Start= \u7f18\u7531\uff1a \u5de5\u4f5c\u3001\u5b66\u4e60\u9700\u8981\u3002 \u6b63\u6587\uff1a \u65b9\u6cd51\uff1a Linux\u7cfb\u7edf\u4f7f\u7528\/etc\/passwd\u6587\u4ef6\u5b58\u50a8\u7528 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[23,11,25],"tags":[677,678,679],"class_list":["post-2957","post","type-post","status-publish","format-standard","hentry","category-knowledgebase-2","category-linux","category-security","tag-etcpasswd","tag-etcshadow","tag-passwd"],"views":12262,"_links":{"self":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/2957","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/comments?post=2957"}],"version-history":[{"count":0,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/posts\/2957\/revisions"}],"wp:attachment":[{"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/media?parent=2957"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/categories?post=2957"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ixyzero.com\/blog\/wp-json\/wp\/v2\/tags?post=2957"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}