{"id":4434,"date":"2014-01-09T22:17:29","date_gmt":"2014-01-10T03:17:29","guid":{"rendered":"httpss:\/\/www.powenko.com\/wordpress\/?p=4434"},"modified":"2014-01-09T22:17:29","modified_gmt":"2014-01-10T03:17:29","slug":"1-%e5%88%87%e6%8d%a2%e5%88%b0root","status":"publish","type":"post","link":"https:\/\/www.powenko.com\/wordpress\/?p=4434","title":{"rendered":"1.\u5207\u6362\u5230root"},"content":{"rendered":"<p><span style=\"font-size: 13px; line-height: 19px;\">\u00a0<\/span><\/p>\n<p>\uff081\uff09\u4eceuser\u7528\u6237\u5207\u6362\u5230root\u7528\u6237<\/p>\n<p>\u4e0d\u7ba1\u662f\u7528\u56fe\u5f62\u6a21\u5f0f\u767b\u5f55Ubuntu\uff0c\u8fd8\u662f\u547d\u4ee4\u884c\u6a21\u5f0f\u767b\u5f55\uff0c\u6211\u4eec\u4f1a\u53d1\u73b0\u7f3a\u7701\u7684\u7528\u6237\u662fuser<\/p>\n<p>\u4f46\u662f\u5f53\u6211\u4eec\u9700\u8981\u6267\u884c\u4e00\u4e9b\u5177\u6709root\u6743\u9650\u7684\u64cd\u4f5c\uff08\u5982\u4fee\u8fd8\u7cfb\u7edf\u6587\u4ef6\uff09\u65f6\uff0c\u7ecf\u5e38\u9700\u8981\u7528sudo\u6388\u6743\uff0c\u611f\u89c9\u5f88\u9ebb\u70e6<\/p>\n<p>\u6b64\u65f6\u6211\u4eec\u53ef\u4ee5\u5207\u6362\u5230root\u7528\u6237\uff0c\u53ea\u9700\u8981\u7b80\u5355\u7684\u6267\u884csudo su\u00a0\u5373\u53ef<\/p>\n<p>\u6ce8\u610f\uff1a \u51fa\u4e8e\u5b89\u5168\u8003\u8651\uff0c\u9ed8\u8ba4\u65f6Ubuntu\u7684root\u7528\u6237\u65f6\u6ca1\u6709\u56fa\u5b9a\u5bc6\u7801\u7684\uff0c\u5b83\u7684\u5bc6\u7801\u662f\u968f\u673a\u4ea7\u751f\u5e76\u4e14\u52a8\u6001\u6539\u53d8<\/p>\n<p>\u7684\uff0c\u8c8c\u4f3c\u662f\u6bcf5\u5206\u949f\u6539\u53d8\u4e00\u6b21\uff0c\u6240\u4ee5\u7528su\uff08switch user\uff09\u662f\u4e0d\u53ef\u4ee5\u7684\uff0c\u56e0\u4e3a\u6211\u4eec\u4e0d\u77e5\u9053root\u7684\u5bc6\u7801<\/p>\n<p>&nbsp;<\/p>\n<p>\uff082\uff09\u4eceroot\u7528\u6237\u5207\u56deuser\u7528\u6237<\/p>\n<p>\u60f3\u4eceroot\u7528\u6237\u5207\u56deuser\u7528\u6237\u53ea\u9700\u6267\u884c\u547d\u4ee4\uff1asu user\u00a0(user\u662f\u4f60\u81ea\u5df1\u5b89\u88c5\u65f6\u5019\u7684\u7528\u6237\u540d)\uff0c\u6216\u662f\u76f4\u63a5\u8f93\u5165exit\uff0c\u4e5f\u53efCtrl+D\u7ec4\u5408\u952e\u63a8\u51fa<\/p>\n<p>&nbsp;<\/p>\n<p>\uff083\uff09\u7ed9root\u8bbe\u5b9a\u4e00\u4e2a\u5bc6\u7801<\/p>\n<p>\u9ed8\u8ba4root\u7528\u6237\u662f\u65e0\u56fa\u5b9a\u5bc6\u7801\u7684\uff0c\u5e76\u4e14\u662f\u88ab\u9501\u5b9a\u7684\uff0c\u5982\u679c\u60f3\u7ed9root\u8bbe\u7f6e\u4e00\u4e2a\u5bc6\u7801<\/p>\n<p>\u53ea\u9700\u6267\u884c\u547d\u4ee4\uff1asudo passwd root\u00a0\u7136\u540e\u6839\u636e\u63d0\u793a\u4e00\u6b65\u4e00\u6b65\u6765<\/p>\n<p>\u8fd9\u6837\u7686\u53ef\u4ee5\u5411\uff081\uff09\u91cc\u9762\u63d0\u5230\u7684\u90a3\u6837\u00a0su root\u00a0\uff0c\u8f93\u5165root\u5bc6\u7801\u5207\u6362\u5230root\u7528\u6237<\/p>\n<p>\u6ce8\u610f\uff1a\u7ed9root\u8bbe\u5b9a\u5bc6\u7801\u540e\uff0c\u4ecd\u53ef\u4ee5\u00a0sudo su\u00a0\u5207\u6362\u5230root\u7528\u6237<\/p>\n<p>\u9644\uff1a\u5728\u56fe\u5f62\u6a21\u5f0f\u4e0b\u00a0\u7cfb\u7edf-&gt;\u7cfb\u7edf\u7ba1\u7406-&gt;\u7528\u6237\u548c\u7ec4\u00a0\u4e5f\u53ef\u4ee5\u7ed9root\u8bbe\u7f6e\u5bc6\u7801<\/p>\n<p>&nbsp;<\/p>\n<p>\uff084\uff09\u7981\u7528\u548c\u542f\u7528root\u767b\u5f55<\/p>\n<p>\u6267\u884c\u00a0sudo passwd -l root\u00a0\u5373\u53ef\uff08\u53ea\u662f\u7981\u7528root\uff0c\u4f46\u662froot\u5bc6\u7801\u8fd8\u4fdd\u5b58\u7740\uff09\uff0c\u518d\u6267\u884csu root\u53d1\u73b0\u8ba4\u8bc1\u5931\u8d25\uff0c<\/p>\n<p>\u8981\u518d\u6b21\u542f\u52a8root\u767b\u5f55\uff0c\u6267\u884c\u00a0sudo passwd -u root\u00a0\u5373\u53ef<\/p>\n<p>&nbsp;<\/p>\n<p>\uff085\uff09\u8ba9Ubuntu\u81ea\u52a8\u767b\u5f55<\/p>\n<p>\u56fe\u5f62\u6a21\u5f0f\u4e0b\u00a0\u7cfb\u7edf-&gt;\u7cfb\u7edf\u7ba1\u7406-&gt;\u767b\u5f55\u7a97\u53e3\u00a0\u6388\u6743\u89e3\u9501\u540e\u9009\u62e9<\/p>\n<p>\u4f5c\u4e3a user\u81ea\u52a8\u767b\u5f55 \u5373\u53ef\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00a0 \uff081\uff09\u4eceuser\u7528\u6237\u5207\u6362\u5230root\u7528\u6237 \u4e0d\u7ba1\u662f\u7528\u56fe\u5f62\u6a21\u5f0f\u767b\u5f55Ubuntu\uff0c\u8fd8\u662f\u547d\u4ee4\u884c\u6a21\u5f0f\u767b\u5f55\uff0c\u6211\u4eec\u4f1a\u53d1\u73b0\u7f3a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[174,173],"tags":[],"class_list":["post-4434","post","type-post","status-publish","format-standard","hentry","category-ch3-","category-linux"],"_links":{"self":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4434"}],"collection":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4434"}],"version-history":[{"count":1,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4434\/revisions"}],"predecessor-version":[{"id":4435,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=\/wp\/v2\/posts\/4434\/revisions\/4435"}],"wp:attachment":[{"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4434"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4434"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.powenko.com\/wordpress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4434"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}