{"id":131739,"date":"2021-10-02T08:47:20","date_gmt":"2021-10-02T00:47:20","guid":{"rendered":"http:\/\/www.idc.net\/help\/131739\/"},"modified":"2021-10-02T08:47:20","modified_gmt":"2021-10-02T00:47:20","slug":"linux%e4%bd%bf%e7%94%a8%e8%80%85%e5%87%ba%e7%8e%b0%e5%af%86%e7%a0%81%e5%bf%98%e8%ae%b0-%e5%8f%af%e4%bb%a5%e7%94%a8su%e5%91%bd%e4%bb%a4%e8%a7%a3%e5%86%b3-linux-su-%e5%af%86%e7%a0%81%e5%bf%98%e8%ae%b0","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/131739\/","title":{"rendered":"Linux\u4f7f\u7528\u8005\u51fa\u73b0\u5bc6\u7801\u5fd8\u8bb0 \u53ef\u4ee5\u7528su\u547d\u4ee4\u89e3\u51b3 (linux su \u5bc6\u7801\u5fd8\u8bb0)"},"content":{"rendered":"<p>Linux\u662f\u4e00\u6b3e\u4f18\u79c0\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u670d\u52a1\u5668\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7b49\u9886\u57df\u3002\u7531\u4e8e\u5176\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff0c\u8d8a\u6765\u8d8a\u591a\u7684\u4eba\u5f00\u59cb\u8f6c\u5411\u4f7f\u7528Linux\u3002\u4f46\u662f\uff0c\u5bf9\u4e8e\u65b0\u624b\u6765\u8bf4\uff0c\u6709\u65f6\u5019\u96be\u514d\u4f1a\u9047\u5230\u4e00\u4e9b\u95ee\u9898\uff0c\u6bd4\u5982\u5fd8\u8bb0\u4e86\u81ea\u5df1\u7684\u5bc6\u7801\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u79cd\u7b80\u5355\u7684\u89e3\u51b3\u65b9\u6848\uff1a\u4f7f\u7528su\u547d\u4ee4\u3002<\/p>\n<p>su\u547d\u4ee4\u662f\u4ec0\u4e48\uff1f<\/p>\n<p>su\uff08Super User\uff09\u547d\u4ee4\u662fLinux\u7cfb\u7edf\u7ba1\u7406\u5458\u4f7f\u7528\u7684\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u547d\u4ee4\uff0c\u5b83\u53ef\u4ee5\u4f7f\u5f53\u524d\u7528\u6237\u5207\u6362\u5230\u53e6\u4e00\u4e2a\u7528\u6237\u8eab\u4efd\u4e0b\u4ee5\u83b7\u53d6\u66f4\u9ad8\u7684\u6743\u9650\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0csu\u547d\u4ee4\u90fd\u662f\u7528\u6765\u63d0\u5347\u666e\u901a\u7528\u6237\u6743\u9650\u4e3a\u8d85\u7ea7\u7528\u6237\uff08root\uff09\u6743\u9650\u7684\u3002<\/p>\n<p>\u5728Linux\u4e2d\uff0croot\u7528\u6237\u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u7528\u6237\uff0c\u4ed6\u62e5\u6709\u7cfb\u7edf\u4e2d\u6240\u6709\u7684\u6743\u9650\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u4fdd\u8bc1\u7cfb\u7edf\u7684\u5b89\u5168\u6027\uff0cLinux\u5f80\u5f80\u4f1a\u5c06root\u7528\u6237\u7981\u6b62\u767b\u5f55\uff0c\u4f46\u662f\u6211\u4eec\u53ef\u4ee5\u5229\u7528su\u547d\u4ee4\u5728\u666e\u901a\u7528\u6237\u6743\u9650\u4e0b\u8fd0\u884c\u9700\u8981root\u6743\u9650\u7684\u547d\u4ee4\u3002<\/p>\n<p>\u5fd8\u8bb0\u5bc6\u7801\u600e\u4e48\u529e\uff1f<\/p>\n<p>\u7531\u4e8eLinux\u7cfb\u7edf\u7684\u5b89\u5168\u6027\u8d28\u91cf\u975e\u5e38\u9ad8\uff0c\u6240\u4ee5\u5bc6\u7801\u662f\u975e\u5e38\u91cd\u8981\u7684\u4e00\u73af\u3002\u4f46\u662f\uff0c\u96be\u514d\u6709\u65f6\u5019\u4f1a\u51fa\u73b0\u5bc6\u7801\u5fd8\u8bb0\u7684\u60c5\u51b5\u3002\u5982\u679c\u60a8\u662f\u666e\u901a\u7528\u6237\u5bc6\u7801\u5fd8\u8bb0\u4e86\uff0c\u53ef\u4ee5\u4f7f\u7528su\u547d\u4ee4\u6765\u89e3\u51b3\u3002<\/p>\n<p>\u4e0b\u9762\uff0c\u6211\u4eec\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u4f7f\u7528su\u547d\u4ee4\u6765\u89e3\u51b3\u5bc6\u7801\u5fd8\u8bb0\u7684\u95ee\u9898\u3002<\/p>\n<p>\u6b65\u9aa4\u4e00\uff1a\u91cd\u542f\u7cfb\u7edf<\/p>\n<p>\u6211\u4eec\u9996\u5148\u9700\u8981\u91cd\u542f\u7cfb\u7edf\uff0c\u5e76\u9009\u62e9\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u3002<\/p>\n<p>\u5355\u7528\u6237\u6a21\u5f0f\u662fLinux\u7cfb\u7edf\u542f\u52a8\u7684\u4e00\u79cd\u7279\u6b8a\u6a21\u5f0f\uff0c\u5728\u8be5\u6a21\u5f0f\u4e0b\uff0c\u7cfb\u7edf\u4e0d\u4f1a\u8fd0\u884c\u591a\u7528\u6237\u548c\u7f51\u7edc\u670d\u52a1\uff0c\u53ea\u6709root\u7528\u6237\u53ef\u4ee5\u767b\u5f55\u7cfb\u7edf\u3002\u56e0\u6b64\uff0c\u5355\u7528\u6237\u6a21\u5f0f\u662f\u89e3\u51b3\u5bc6\u7801\u5fd8\u8bb0\u95ee\u9898\u7684\u66f4\u4f73\u65b9\u5f0f\u3002<\/p>\n<p>\u6b65\u9aa4\u4e8c\uff1a\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f<\/p>\n<p>\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\uff0c\u6309\u4e0be\u952e\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\uff0c\u627e\u5230kernel\u4e00\u884c\uff0c\u5c06\u672b\u5c3e\u7684ro\u6539\u4e3arw single\uff0c\u7136\u540e\u6309\u4e0bCtrl + x\u91cd\u542f\u7cfb\u7edf\u3002<\/p>\n<p>\u5f53\u7cfb\u7edf\u91cd\u65b0\u542f\u52a8\u65f6\uff0c\u60a8\u5c31\u4f1a\u770b\u5230\u547d\u4ee4\u884c\u63d0\u793a\u7b26\uff1a<\/p>\n<p>[root@localhost ~]#<\/p>\n<p>\u8fd9\u5c31\u8bf4\u660e\u60a8\u5df2\u7ecf\u6210\u529f\u8fdb\u5165\u4e86\u5355\u7528\u6237\u6a21\u5f0f\u3002<\/p>\n<p>\u6b65\u9aa4\u4e09\uff1a\u6302\u8f7d\u7cfb\u7edf\u5206\u533a<\/p>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u9700\u8981\u6302\u8f7d\u7cfb\u7edf\u5206\u533a\uff0c\u8fd9\u6837\u624d\u80fd\u4fee\u6539\u5bc6\u7801\u3002<\/p>\n<p>\u5148\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6302\u8f7d\u6839\u76ee\u5f55\uff1a<\/p>\n<p>mount -o remount,rw \/<\/p>\n<p>\u7136\u540e\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\uff0c\u8fdb\u5165\u5bc6\u7801\u4fee\u6539\u6a21\u5f0f\uff1a<\/p>\n<p>passwd<\/p>\n<p>\u8fd9\u65f6\u60a8\u53ef\u4ee5\u8f93\u5165\u65b0\u7684\u5bc6\u7801\u4e86\u3002<\/p>\n<p>\u6b65\u9aa4\u56db\uff1a\u91cd\u542f\u7cfb\u7edf<\/p>\n<p>\u4fee\u6539\u5b8c\u5bc6\u7801\u540e\uff0c\u6211\u4eec\u9700\u8981\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u6765\u91cd\u542f\u7cfb\u7edf\uff1a<\/p>\n<p>reboot<\/p>\n<p>\u7b49\u7cfb\u7edf\u91cd\u542f\u540e\uff0c\u60a8\u5c31\u53ef\u4ee5\u7528\u65b0\u5bc6\u7801\u767b\u5f55\u7cfb\u7edf\u4e86\u3002<\/p>\n<p>\u5fd8\u8bb0\u5bc6\u7801\u662f\u4e00\u4e2a\u975e\u5e38\u4e0d\u6109\u5feb\u7684\u7ecf\u5386\uff0c\u4f46\u662f\uff0c\u5982\u679c\u60a8\u662f\u666e\u901a\u7528\u6237\u5bc6\u7801\u5fd8\u8bb0\u4e86\uff0c\u7528su\u547d\u4ee4\u89e3\u51b3\u4e5f\u5e76\u4e0d\u662f\u7279\u522b\u56f0\u96be\u3002\u4ee5\u4e0a\u5c31\u662f\u672c\u6587\u4ecb\u7ecd\u7684\u4f7f\u7528su\u547d\u4ee4\u89e3\u51b3\u5bc6\u7801\u5fd8\u8bb0\u95ee\u9898\u7684\u65b9\u6cd5\uff0c\u5728\u4f7f\u7528\u524d\uff0c\u4e00\u5b9a\u8981\u6ce8\u610f\u60a8\u7684\u8d26\u6237\u6743\u9650\u548c\u7cfb\u7edf\u5b89\u5168\uff0c\u4ee5\u514d\u4ea7\u751f\u4e0d\u5fc5\u8981\u7684\u9ebb\u70e6\u3002<\/p>\n<p><strong>\u76f8\u5173\u95ee\u9898\u62d3\u5c55\u9605\u8bfb\uff1a<\/strong><\/p>\n<ul>\n<li>\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f<\/li>\n<li>\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f<\/li>\n<\/ul>\n<h3>\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u4e4b\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7\u91cd\u542f\u865a\u62df\u673a\u5e76\u91cd\u65b0\u8bbe\u7f6e\u5bc6\u7801\u6765\u89e3\u51b3\u3002<\/p>\n<p>\u8be6\u7ec6\u6b65\u9aa4<\/p>\n<p>\u4e4b\u4e00\u6b65\uff1a<\/p>\n<p>\u91cd\u65b0\u542f\u52a8\u865a\u62df\u673a\uff0c\u5728\u51fa\u73b0\u542f\u52a8\u8fdb\u5ea6\u6761\u65f6\u6309\u4e0be\u952e\uff08\u542f\u52a8\u7f16\u8f91\u5668\uff09\uff0c\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\u540e\uff0c\u518d\u6309\u4e0be\u952e\uff1b<\/p>\n<p>\u7b2c\u4e8c\u6b65\uff1a<\/p>\n<p>\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\u540e\uff0c\u901a\u8fc7\u4e0a\u4e0b\u952e\u9009\u4e2d\u7b2c\u4e8c\u4e2a\u9009\u9879\uff0c\u518d\u6309\u4e0be\u952e\u67a3\u660c\uff1b<\/p>\n<p>\u7b2c\u4e09\u6b65\uff1a<\/p>\n<p>\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\u540e\uff0c\u5728\u6700\u540e\u8f93\u5165\u7a7a\u683c\u548cs\uff0c\u7136\u540e\u952e\u5165\u56de\u8f66\u952e\uff1b<\/p>\n<p>\u7b2c\u56db\u6b65\uff1a<\/p>\n<p>\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\u540e\uff0c\u6309\u4e0bb\u952e\uff08boot\u542f\u52a8\uff09\uff1b<\/p>\n<p>\u7b2c\u4e94\u6b65\uff1a<\/p>\n<p>\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\uff0c\u8f93\u5165passwd make\uff08make\u4ee3\u8868\u8981\u91cd\u7f6e\u7684\u767b\u5f55\u7528\u6237\u540d\uff09\uff0c\u6309\u4e0b\u56de\u8f66\u952e\uff1b<\/p>\n<p>\u7b2c\u516d\u6b65\uff1a<\/p>\n<p>\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\uff0c\u8f93\u5165\u9965\u65cf\u65b0\u5bc6\u7801\u548c\u786e\u8ba4\u5bc6\u7801\u540e\uff08\u8f93\u5165\u7684\u5bc6\u7801\u4e0d\u4f1a\u663e\u793a\u51fa\u6765\uff09\uff0c\u952e\u5165reboot\uff08\u91cd\u65b0\u542f\u52a8\uff09\uff1b<\/p>\n<p>\u7b2c\u4e03\u6b65\uff1a<\/p>\n<p>\u91cd\u65b0\u542f\u52a8\u51f3\u80a2\u6252\u540e\uff0c\u8f93\u5165\u4f60\u7684\u65b0\u5bc6\u7801\uff0c\u5c31\u53ef\u4ee5\u767b\u5f55\u6210\u529f\u4e86\u3002<\/p>\n<h3>\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f<\/h3>\n<p>\u662f\u4ec0\u4e48LINUX\u7684\u54ea\u4e2a\u7248\u672c\uff1f<\/p>\n<p> \uff08\u4e00\uff09Linux \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3<\/p>\n<p>\u3000\u30001.\u5728grub\u9009\u9879\u83dc\u5355\u6309E\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f<\/p>\n<p>\u3000\u30002.\u7f16\u8f91kernel\u90a3\u884c \/init 1 (\u6216\/single)<\/p>\n<p>\u3000\u30003.\u6309B\u91cd\u542f<\/p>\n<p>\u3000\u30004.\u8fdb\u5165\u540e\u6267\u884c\u4e0b\u5217\u547d\u4ee4<\/p>\n<p>\u3000\u3000root@#passwd root (\u8bbe\u7f6eroot\u7684\u5bc6\u7801)<\/p>\n<p>\u3000\u3000Enter new unix password:\u8f93\u5165\u65b0\u7684\u5bc6\u7801<\/p>\n<p>\u3000\u3000root@#init 6 <\/p>\n<p>\u3000\u3000\uff08\u4e8c\uff09Debian linux \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3<\/p>\n<p>\u3000\u30001.\u5728grub\u9009\u9879\u83dc\u5355\u2019Debian GNU\/Linux,\u2026(recovery mode)\u2019\uff0c\u6309e\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f <\/p>\n<p>\u3000\u30002.\u7f16\u8f91kernel\u90a3\u884c\u6700\u540e\u9762\u7684 ro single \u6539\u6210 rw single init=\/bin\/bash\uff0c\u6309b\u6267\u884c\u91cd\u542f<\/p>\n<p>\u3000\u30003.\u8fdb\u5165\u540e\u6267\u884c\u4e0b\u5217\u547d\u4ee4<\/p>\n<p>\u3000\u3000root@(none)#mount -a<\/p>\n<p>\u3000\u3000root@(none)#passwd root<\/p>\n<p>\u3000\u3000root@(none)#reboot<\/p>\n<p>\u3000\u3000\uff08\u4e09\uff09Freebsd \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3<\/p>\n<p>\u3000\u30001.\u5f00\u673a\u8fdb\u5165\u5f15\u5bfc\u83dc\u5355<\/p>\n<p>\u3000\u30002.\u9009\u62e9\u6bcf\u9879(\u63094)\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f<\/p>\n<p>\u3000\u30003.\u8fdb\u5165\u4e4b\u540e\u69d0\u814a\u8a89\u8f93\u5165\u4e00\u5217\u547d\u4ee4<\/p>\n<p>\u3000\u3000root@#mount -a<\/p>\n<p>\u3000\u3000root@#fsck -y<\/p>\n<p>\u3000\u3000root@#passwd(\u4fee\u6539\u5bc6\u7801\u547d\u4ee4)<\/p>\n<p>\u3000\u3000root@#root(\u8981\u7834\u89e3\u5bc6\u7801\u7684\u7528\u6237\u540d)<\/p>\n<p>\u3000\u3000Enter new unix password:<\/p>\n<p>\u3000\u3000root@#init 6 (\u91cd\u542f)<\/p>\n<p>\u3000\u3000\uff08\u56db\uff09Solaris \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3<\/p>\n<p>\u3000\u30001.\u5728grub\u9009\u9879\u83dc\u4e2d\u9009\u62e9solaris failasfe \u9879<\/p>\n<p>\u3000\u30002.\u7cfb\u7edf\u63d0\u793aDo you wish to have it mounted read-write on \/a ? \u9009\u62e9y<\/p>\n<\/p>\n<p>\u3000\u30003.\u5c31\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f<\/p>\n<p>\u3000\u30004.\u8f93\u5165\u4e0b\u5217\u547d\u4ee4<\/p>\n<p>\u3000\u3000#passwd<\/p>\n<p>\u3000\u3000#New passwd:\u8f93\u5165\u65b0\u7684\u5bc6\u7801<\/p>\n<p>\u3000\u3000#Re-enter New passwd:\u5728\u6b21\u8f93\u5165\u65b0\u7684\u5bc6\u7801<\/p>\n<p>\u3000\u3000#init 6 (\u91cd\u542f)<\/p>\n<p>\u3000\u3000\uff08\u4e94\uff09NetBsd \u7cfb\u7edf\u5bc6\u7801\u94c5\u6bb5\u7834\u89e3<\/p>\n<p>\u3000\u30001.\u5f00\u673a\uff1a\u5f53\u51fa\u73b0\u63d0\u793a\u7b26\u53f7\u5e76\u5f00\u59cb\u5012\u6570\u4e94\u79d2\u65f6\uff0c \u952e\u5165\u4ee5\u4e0b\u6307\u4ee4\uff1a <\/p>\n<p>\u3000\u3000&gt; boot -s (\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u547d\u4ee4)<\/p>\n<p>\u3000\u30002.\u5728\u4ee5\u4e0b\u7684\u63d0\u793a\u7b26\u53f7\u4e2d <\/p>\n<p>\u3000\u3000Enter pathname of shell or RETURN for sh: <\/p>\n<p>\u3000\u3000\u6309\u4e0b Enter\u3002 <\/p>\n<p>\u3000\u30003.\u952e\u5165\u4ee5\u4e0b\u6307\u4ee4\uff1a <\/p>\n<p>\u3000\u3000# mount -a <\/p>\n<p>\u3000\u3000# fsck -y<\/p>\n<p>\u3000\u3000\u5c40\u524d4.\u4f7f\u7528 passwd \u66f4\u6539 root \u7684\u5bc6\u7801\u3002<\/p>\n<p>\u3000\u30005.\u4f7f\u7528 exit \u6307\u4ee4\u8fdb\u5165\u591a\u4eba\u6a21\u5f0f\u3002<\/p>\n<p>(\u516d) Ubuntu \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3<\/p>\n<p>sudo passwd root<\/p>\n<p> (\u8f93\u5165\u8981\u8bbe\u7f6e\u7684\u5bc6\u7801)<\/p>\n<p> \uff08\u5728\u8f93\u5165\u4e00\u6b21\u8981\u8bbe\u7f6e\u7684\u5bc6\u7801\uff09<\/p>\n<p>1\uff0c\u542f\u52a8\u865a\u62df\u673a\uff0c\u51fa\u73b0\u4e0b\u9762\u7684\u5012\u8ba1\u65f6\u754c\u9762\u65f6\uff0c\u6309\u952e\u76d8\u4e0a\u7684e\u952e<\/p>\n<p>\uff08\u8bf4\u660e\uff1a\u8981\u786e\u4fdd\u5149\u6807\u6b64\u65f6\u5df2\u7ecf\u5728\u6881\u82a6\u518c\u865a\u62df\u673a\u5185\u4e86\uff0c\u8981\u4e0d\u7136\uff0c\u6309\u4e86e\u952e\uff0c\u4e5f\u662f\u5728windows\u5185\uff0c\u65e0\u6548\u3002e\u4ee3\u8868edit\uff0c\u542f\u52a8\u524d\u7f16\u8f91\uff09&nbsp;<\/p>\n<p>2\uff0c\u8fdb\u5165\u5982\u4e0b\u540e\u754c\u9762\uff0c\u518d\u6309e\u952e&nbsp;<\/p>\n<p>3\uff0c\u8fdb\u5165\u5982\u4e0b\u754c\u9762\u540e\uff0c\u4f7f\u7528\u952e\u76d8\u4e0a\u7684\u4e0a\u4e0b\u952e\uff0c\u9009\u4e2d\u7b2c\u4e8c\u9879\u4ee5kernel\u5f00\u5934\u7684\u9879\u3002\u9009\u4e2d\u540e\uff0c\u518d\u6b21\u6309e\u952e<\/p>\n<p>4\uff0c\u8fdb\u5165\u4ee5\u4e0b\u754c\u9762\u540e\uff0c\u5728\u6700\u540e\u9762\u8f93\u5165\u7a7a\u683c\u548cs\uff0c\u7136\u540e\u56de\u8f66\u3002\uff08\u6ce8\u610f\uff1a\u6709\u7684\u7cfb\u7edf\u663e\u793a\u7684\u5185\u5bb9\u53ef\u80fd\u548c\u6211\u4e0b\u9762\u51fa\u73b0\u7684\u8fd9\u4e00\u884c\u4e0d\u6a61\u5b8f\u4e00\u6837\uff0c\u6ca1\u5173\u7cfb\uff0c\u76f4\u63a5\u52a0\u7a7a\u683c\u548cs\u5c31\u884c\uff0c\u4e0d\u5f71\u54cd\u7684\uff1b\u4e5f\u5c31\u8bf4\u4ec0\u4e48\u5462\uff0c\u53ea\u8981\u8fdb\u5165\u5230\u8fd9\u4e2a\u9875\u9762\uff0c\u76f4\u63a5\u52a0\u7a7a\u683c\u548cs\uff0c\u4e0d\u8981\u7ba1\u4ed6\u663e\u793a\u7684\u662f\u4ec0\u4e48\uff1b\uff09&nbsp;<\/p>\n<p>5\uff0c\u63a5\u7740\u4f1a\u56de\u5230\u5982\u4e0b\u754c\u9762\uff0c\u7136\u540e\u6309\u4e0bb\u952e\uff08b\u4ee3\u8868boot\u542f\u52a8\uff09&nbsp;<\/p>\n<p>6\uff0c\u8fdb\u5165\u5982\u4e0b\u754c\u9762\uff1a&nbsp;<\/p>\n<p>7\uff0c\u6b64\u65f6\u8f93\u5165passwd root\u56de\u8f66,&nbsp;<\/p>\n<p>8\uff0c\u8f93\u5165\u5bc6\u7801\uff0c\u56de\u8f66\uff0c\u786e\u8ba4\u5bc6\u7801\uff0c\u56de\u8f66\uff0c\u8f93\u5165reboot\uff0c\u56de\u8f66\uff1b&nbsp;<\/p>\n<p>(\u58f0\u660e\uff1a\u8f93\u5165\u7684\u5bc6\u7801\u4e0d\u4f1a\u663e\u793a\u51fa\u6765\uff0c\u5982\u679c\u5bc6\u7801\u4e2d\u60f3\u8981\u5e26\u6570\u5b57\u7684\u8bdd\uff0c\u4e0d\u8981\u4f7f\u7528\u952e\u76d8\u53f3\u8fb9\u7684number pad\u680f\uff0c\u8981\u4f7f\u7528\u5b57\u6bcd\u952e\u76d8\u4e0a\u7684\u6570\u5b57\uff0c\u56e0\u4e3a\u4f60\u4e0d\u786e\u5b9a\u6b64\u65f6num lock\u662f\u5426\u9501\u5b9a(\u9488\u5bf9\u7b14\u8bb0\u672c\u800c\u8a00))&nbsp;<\/p>\n<p>step_9:\u6700\u540e\u5c31\u53ef\u4ee5\u4f7f\u7528\u65b0\u54d7\u96f9\u5bc6\u7801\u767b\u5f55\u4e86\uff1b&nbsp;<\/p>\n<p>1\u3001\u6253\u5f00\u76ee\u6807\u673a\uff0c\u5728grub\u542f\u52a8\u65f6\uff0c\u8682\u4e8f\u69d0\u6309e\u5b57\u6bcd\u952e\uff0c\u5f88\u5feb\u4f1a\u770b\u5230\u4e09\u6761\u7a7a\u7965\u9009\u9879\uff0c<\/p>\n<p>2\u3001\u7ee7\u7eed\u6309e\u5b57\u6bcd\u952e\uff0c\u9009\u62e9kernel \/vmlinuz-2.6.21-1.3194.fc7 ro root=LABEL=\/ rhgb quiet\uff08\u5f53\u7136\u4e0d\u540c\u4e2a\u7248\u672c\u7684linux\u5185\u6838\u7248\u672c\u53f7\u4e0d\u540c\uff0c\u5219\u4e2a\u6ca1\u5173\u7cfb\uff0c\u770b\u540e\u9762rhgb quiet\u5373\u53ef\uff09<\/p>\n<p>3\u3001\u5728\u5176\u540e\u9762\u52a0\u4e0as\uff0c\u7136\u540e\uff08enter\uff09\u56de\u8f66\u540e\u6309b\u5b57\u6bcd\u952e\uff0c\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\uff0c\u4e00\u4f1a\u4f1a\u51fa\u73b0\u4ee5\u4e0b<\/p>\n<p>4\u3001\u5229\u7528passwd\u4fee\u6539\u81ea\u5df1\u60f3\u4fee\u6539\u7684\u7528\u6237\u7684\u5bc6\u7801\u5373\u95f7\u53cb\u53ef\uff0cOK\uff01\u6700\u540ereboot\u4e00\u4e0b\u5373\u53ef\u3002<\/p>\n<p>1\u3001\u5728grub\u9009\u9879\u83dc\u5355\u6309E\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f<\/p>\n<p>\u3000\u3000\u95f9\u5acc2\u3001\u7f16\u8f91kernel\u90a3\u884c \/init 1 (\u6216\/single)<\/p>\n<p>\u3000\u30003\u3001\u6309B\u91cd\u542f<\/p>\n<p>\u3000\u30004\u3001\u8fdb\u5165\u9017\u5f2f\u67a3\u540e\u6267\u884c\u4e0b\u5217\u547d\u4ee4<\/p>\n<p>\u3000\u3000root@#passwd root (\u8bbe\u7f6eroot\u7684\u5bc6\u7801)<\/p>\n<p>\u3000\u3000Enter new unix password:\u8f93\u5c71\u62c6\u5165\u65b0\u7684\u5bc6\u7801<\/p>\n<p>linux su \u5bc6\u7801\u5fd8\u8bb0\u7684\u4ecb\u7ecd\u5c31\u804a\u5230\u8fd9\u91cc\u5427\uff0c\u611f\u8c22\u4f60\u82b1\u65f6\u95f4\u9605\u8bfb\u672c\u7ad9\u5185\u5bb9\uff0c\u66f4\u591a\u5173\u4e8elinux su \u5bc6\u7801\u5fd8\u8bb0,Linux\u4f7f\u7528\u8005\u51fa\u73b0\u5bc6\u7801\u5fd8\u8bb0 \u53ef\u4ee5\u7528su\u547d\u4ee4\u89e3\u51b3,\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f,\u865a\u62df\u673a\u88c5\u7684LINUX\u5fd8\u8bb0\u4e86\u5bc6\u7801\u600e\u4e48\u529e\uff1f\u7684\u4fe1\u606f\u522b\u5fd8\u4e86\u5728\u672c\u7ad9\u8fdb\u884c\u67e5\u627e\u5594\u3002<\/p>\n<p><a href=\"http:https:\/\/idc.net\/\">\u9999\u6e2f\u670d\u52a1\u5668<\/a>\u9996\u9009\u540e\u6d6a\u4e91\uff0c2H2G\u9996\u670810\u5143\u5f00\u901a\u3002<br \/>\u540e\u6d6a\u4e91\uff08www.IDC.Net\uff09\u63d0\u4f9b\u7b80\u5355\u597d\u7528\uff0c\u4ef7\u683c\u539a\u9053\u7684\u9999\u6e2f\/\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u548c\u72ec\u7acb\u670d\u52a1\u5668\u3002IDC+ISP+ICP\u8d44\u8d28\u3002ARIN\u548cAPNIC\u4f1a\u5458\u3002\u6210\u719f\u6280\u672f\u56e2\u961f15\u5e74\u884c\u4e1a\u7ecf\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u662f\u4e00\u6b3e\u4f18\u79c0\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u5404\u79cd\u670d\u52a1\u5668\u3001\u5d4c\u5165\u5f0f\u7cfb\u7edf\u7b49\u9886\u57df\u3002\u7531\u4e8e\u5176\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\uff0c\u8d8a\u6765\u8d8a\u591a\u7684 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-131739","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/131739","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=131739"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/131739\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=131739"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=131739"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=131739"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}