{"id":52176,"date":"2024-12-03T09:30:55","date_gmt":"2024-12-03T01:30:55","guid":{"rendered":"https:\/\/fwq.ai\/blog\/52176\/"},"modified":"2024-12-03T09:30:55","modified_gmt":"2024-12-03T01:30:55","slug":"linux%e5%8d%95%e7%94%a8%e6%88%b7%e6%a8%a1%e5%bc%8f%e6%80%8e%e4%b9%88%e8%bf%9b%e5%85%a5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/52176\/","title":{"rendered":"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165"},"content":{"rendered":"

<\/b> <\/p>\n

linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165<\/h1>\n

\u4eca\u65e5\u4e0d\u80af\u57cb\u5934\uff0c\u660e\u65e5\u4f55\u4ee5\u62ac\u5934\uff01\u6bcf\u65e5\u4e00\u53e5\u52aa\u529b\u81ea\u5df1\u7684\u8bdd\u54c8\u54c8~\u54c8\u55bd\uff0c\u4eca\u5929\u6211\u5c06\u7ed9\u5927\u5bb6\u5e26\u6765\u4e00\u7bc7\u300alinux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u300b<\/span>\uff0c\u4e3b\u8981\u5185\u5bb9\u662f\u8bb2\u89e3<\/span>\u7b49\u7b49\uff0c\u611f\u5174\u8da3\u7684\u670b\u53cb\u53ef\u4ee5\u6536\u85cf\u6216\u8005\u6709\u66f4\u597d\u7684\u5efa\u8bae\u5728\u8bc4\u8bba\u63d0\u51fa\uff0c\u6211\u90fd\u4f1a\u8ba4\u771f\u770b\u7684\uff01\u5927\u5bb6\u4e00\u8d77\u8fdb\u6b65\uff0c\u4e00\u8d77\u5b66\u4e60\uff01<\/p>\n<\/p>\n

\n

linux\u5355\u7528\u6237\u6a21\u5f0f\u662f\u5728\u7c7b\u4f3c\u5728Linux\u7cfb\u7edf\u4e0a\u5de5\u4f5c\u65f6\u7684\u4e00\u79cd\u62e5\u6709\u8d85\u7ea7\u7528\u6237\u6743\u9650\u7684\u6a21\u5f0f\u3002\u901a\u5e38\u5728\u5f00\u673a\u9009\u5355\u7ed9\u4e881\u6216S\u53c2\u6570\u80fd\u8fdb\u5165\u8fd9\u4e2a\u6a21\u5f0f\u3002\u8fd9\u4e2a\u6a21\u5f0f\u53ea\u5728\u9762\u5bf9\u4e3b\u673a\u5b9e\u4f53\u65f6\u624d\u6709\u673a\u4f1a\u900f\u8fc7\u5f00\u673a\u9009\u5355\u8fdb\u5165\uff0c\u4e5f\u56e0\u6b64\u786e\u4fdd\u8d85\u7ea7\u6743\u9650\u6388\u4e88\u7684\u5bf9\u8c61\u662f\u80fd\u63a5\u89e6\u5230\u4e3b\u673a\u7684\u8d85\u7ea7\u7528\u6237\u3002\u6b64\u64cd\u4f5c\u901a\u5e38\u7528\u4e8e\u7ef4\u62a4\u786c\u76d8\u5206\u533a\u6216\u66f4\u6539\u8d85\u7ea7\u7528\u6237\u5bc6\u7801\u7b49\u9700\u5728\u78c1\u789f\u6302\u8f7d\u524d\u64cd\u4f5c\u7684\u7ef4\u62a4\u3002<\/p>\n<\/blockquote>\n

\u4e00\u3001Linux\u7528\u6237\u6a21\u5f0f<\/h3>\n

0\uff1a\u5173\u673a<\/p>\n

1\uff1a\u5355\u7528\u6237\u6a21\u5f0f<\/p>\n

2\uff1a\u65e0\u7f51\u7edc\u652f\u6301\u7684\u591a\u7528\u6237\u6a21\u5f0f<\/p>\n

3\uff1a\u6709\u7f51\u7edc\u652f\u6301\u7684\u591a\u7528\u6237\u6a21\u5f0f<\/p>\n

4\uff1a\u4fdd\u7559\uff0c\u672a\u4f7f\u7528<\/p>\n

5\uff1a\u6709\u7f51\u7edc\u652f\u6301\u6709X-Window\u652f\u6301\u7684\u591a\u7528\u6237\u6a21\u5f0f<\/p>\n

6\uff1a\u91cd\u65b0\u5f15\u5bfc\u7cfb\u7edf\uff0c\u5373\u91cd\u542f<\/p>\n

\u4e8c\u3001\u5355\u7528\u6237\u6a21\u5f0f<\/h3>\n

\u5355\u7528\u6237\u6a21\u5f0f(\u82f1\u8bed\uff1aSingle user mode)\uff0c\u662f\u5728\u7c7b\u4f3c\u5728Linux\u7cfb\u7edf\u4e0a\u5de5\u4f5c\u65f6\u7684\u4e00\u79cd\u62e5\u6709\u8d85\u7ea7\u7528\u6237\u6743\u9650\u7684\u6a21\u5f0f\u3002\u901a\u5e38\u5728\u5f00\u673a\u9009\u5355\u7ed9\u4e881\u6216S\u53c2\u6570\u80fd\u8fdb\u5165\u8fd9\u4e2a\u6a21\u5f0f\u3002\u8fd9\u4e2a\u6a21\u5f0f\u53ea\u5728\u9762\u5bf9\u4e3b\u673a\u5b9e\u4f53\u65f6\u624d\u6709\u673a\u4f1a\u900f\u8fc7\u5f00\u673a\u9009\u5355\u8fdb\u5165\uff0c\u4e5f\u56e0\u6b64\u786e\u4fdd\u8d85\u7ea7\u6743\u9650\u6388\u4e88\u7684\u5bf9\u8c61\u662f\u80fd\u63a5\u89e6\u5230\u4e3b\u673a\u7684\u8d85\u7ea7\u7528\u6237\u3002\u6b64\u64cd\u4f5c\u901a\u5e38\u7528\u4e8e\u7ef4\u62a4\u786c\u76d8\u5206\u533a\u6216\u66f4\u6539\u8d85\u7ea7\u7528\u6237\u5bc6\u7801\u7b49\u9700\u5728\u78c1\u789f\u6302\u8f7d\u524d\u64cd\u4f5c\u7684\u7ef4\u62a4\u3002<\/p>\n

1\u3001\u8fdb\u884c\u5355\u7528\u6237\u7684\u65b9\u6cd5<\/strong><\/p>\n

\u7531\u4e8e\u5f15\u5bfcLinux\u7cfb\u7edf\u7684\u65b9\u5f0f\u5f88\u591a\uff0c\u5e38\u89c1\u7684\u8f6f\u76d8\u5f15\u5bfc\uff0cLILO\u5f15\u5bfc\uff0cGRUB\u5f15\u5bfc\uff0c\u6211\u5bf9\u8fd9\u51e0\u79cd\u65b9\u5f0f\u5206\u522b\u8fdb\u884c\u8bf4\u660e:<\/p>\n

1.1\u8f6f\u76d8\u5f15\u5bfc<\/strong><\/p>\n

\u5728\u8f6f\u76d8\u542f\u52a8\u4e4b\u540e\u51fa\u73b0\u201cBOOT:\u201d\u65f6\uff0c\u53ef\u4ee5\u5bf9\u542f\u52a8\u7684\u53c2\u6570\u8fdb\u884c\u8bbe\u7f6e\uff0c\u5728\u8fd9\u91cc\u952e\u5165\u201cLinux single”\u4e4b\u540e\u542f\u52a8\u7cfb\u7edf\u5373\u53ef\u4ee5\u8fdb\u884c\u5355\u7528\u6237\u65b9\u5f0f\u3002<\/p>\n

1.2LILO\u65b9\u5f0f<\/strong><\/p>\n

\u5728LILO\u65b9\u5f0f\u542f\u52a8\u65f6\uff0c\u51fa\u73b0LILO\u63d0\u793a\u4e4b\u540e\uff0c\u5e94\u8be5\u5feb\u901f\u7684\u8f93\u5165kernel\/boot\/vmlinuz-2.4.7-10 single roo=\/dev\/hda3,\u5728\u8fd9\u91cc\u6211\u4f7f\u7528\u7684REDHAT7.2\uff0c\u5185\u6838\u4e3a2.4.7-10,\u5728\u4f7f\u7528\u65f6\u4e00\u822c\u6587\u4ef6\u540d\u4e3avmlinuz\uff0c\u53ef\u4ee5\u5728\u7cfb\u7edf\u6b63\u5e38\u65f6\u5bf9\u8fd9\u4e2a\u5185\u6838\u6587\u4ef6\u8fdb\u884c\u590d\u5236\uff0c\u6216\u5efa\u7acb\u8054\u63a5\u3002single \u4e3a\u5355\u7528\u65b9\u5f0f\u3002root=\/dev\/hda3\u4e3aLinux\u7cfb\u7edf\u6839\u6240\u5728\u7684\u5206\u522b\uff0c\u6211\u7684\u8ba1\u7b97\u673a\u88c5\u670998\uff0c\u5982\u679c\u53ea\u6709Linux\u3002\u53ef\u80fd\u662f\/dev\/hda1,\u5728\u7b2c\u4e8c\u4e2a\u786c\u76d8\u4e0a\u65f6\uff0c\u5c31\u662f\/dev\/hdb1\u3002\u8fd9\u91cc\u662fLinux\u5bf9\u5206\u533a\u8fdb\u884c\u6807\u8bc6\u65b9\u6cd5\u3002<\/p>\n

1.3GRUB\u65b9\u5f0f<\/strong><\/p>\n

\u8fd9\u79cd\u65b9\u5f0f\u8fdb\u884c\u5f15\u5bfc\u5c31\u590d\u6742\u4e00\u4e9b\uff0c\u8fdb\u5165GRUB\u542f\u52a8\u753b\u9762\u65f6\u6309\u201cC\u201d\u8fdb\u5165GRUB\u547d\u4ee4\u884c\uff0c\u6709\u5bc6\u7801\u65f6\u6309\u201cP\u201d\u4e4b\u540e\u8f93\u5165\u5bc6\u7801\u4e4b\u540e\u518d\u8fdb\u884cGRUB\u547d\u4ee4\u884c\u3002<\/p>\n

\u5728\u547d\u4ee4\u884c\u4e2d\u8f93\u5165\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u8fdb\u884c\u5355\u7528\u6237\uff0c\u6211\u4ecd\u4ee5REDHAT7.2\u4e3a\u4f8b\u8fdb\u884c\u8bf4\u660ekernel \/boot\/vmlinuz-2.4.7-10 single root=\/dev\/hda3initrd\/boot\/initrd-2.4.7-10.img boot (hd0,2)\u7b2c\u4e00\u4e8c\u53e5\u662f\u6307\u660e\u5185\u6838\u6587\u4ef6\uff0c\u5355\u7528\u6237\u7684\u5173\u952e\u5b57\u4ecd\u4e3asingle,\u7cfb\u7edf\u7684\u4e0d\u540c\uff0c\u53ef\u80fd\u6587\u4ef6\u540d\u6709\u6240\u4e0d\u540c\u3002boot (hd0,2)\u7684\u542b\u4e49\u4e3a\u4ee5<\/p>\n

\u7b2c\u4e00\u4e2a\u786c\u76d8\u7684\u7b2c3\u4e2a\u5206\u533a\u8fdb\u884c\u5f15\u5bfc\u3002<\/p>\n

2\u3001\u9632\u6b62\u8fdb\u5165\u5355\u7528\u6237\u7684\u65b9\u6cd5<\/h4>\n

\u7531\u4e8e\u5355\u7528\u6237\u5bf9\u7cfb\u7edf\u6709\u5b8c\u5168\u7684\u63a7\u5236\u6743\u9650\uff0c\u5982\u679c\u64cd\u4f5c\u4e0d\u5f53\u6216\u88ab\u4ed6\u4eba\u8fdb\u5165\uff0c\u90a3\u4e48\u540e\u679c\u5c06\u4e0d\u582a\u8bbe\u60f3\uff0c\u5982\u4f55\u9632\u6b62\u5165\u884c\u5355\u7528\u6237\u4e86\uff0c\u6709\u4ee5\u4e0b\u51e0\u4e2a\u6ce8\u610f\u7684\u65b9\u9762\u3002<\/p>\n

2.1\u5bf9\/etc\/inittab\u6587\u4ef6\u8fdb\u884c\u4fdd\u62a4\uff0c\u5982\u679c\u628aid:3:initdefault\u4e2d\u76843\u6539\u4e3a\u62101\uff0c\u5c31\u53ef\u4ee5\u6bcf\u6b21\u542f\u52a8\u76f4\u63a5\u8fdb\u5165\u5230\u5355\u7528\u6237\u65b9\u5f0f\u3002\u5bf9\/etc\/inittab\u6587\u4ef6\uff0c\u4ee5root\u8eab\u4efd\u8fdb\u5165\u901a\u8fc7chown700 \/etc\/inittab\u628a\u5c5e\u6027\u8bbe\u4e3a\u5176\u5b83\u7528\u6237\u4e0d\u80fd\u4fee\u6539\u5c31\u884c\u4e86\u3002<\/p>\n

2.2\u5982\u679c\u662f\u4f7f\u7528\u7684lilo\u65b9\u5f0f\u8fdb\u884c\u5f15\u5bfc\uff0c\u53ef\u80fd\u901a\u8fc7Linuxconf\u6216\u76f4\u63a5\u4fee\u6539lilo.conf\u628a\u5f15\u5bfc\u65f6\u7b49\u5f85\u8f93\u5165\u65f6\u95f4\u8bbe\u7f6e\u4e3a0\u6216\u6700\u77ed\u65f6\u884c\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5982\u679c\u8fdb\u5165\u5355\u7528\u6237\u65b9\u5f0f\uff0c\u53ef\u4ee5\u7528\u8f6f\u76d8\u8fdb\u884c\u5f15\u5bfc\u3002<\/p>\n

2.3\u5982\u679c\u4f7f\u7528\u662fGRUB\u65b9\u5f0f\u8fdb\u884c\u5f15\u5bfc\uff0c\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528GRUB\u5bc6\u7801\uff0c\u5bf9\u542f\u52a8\u9009\u9879\u8fdb\u884c\u4fdd\u62a4\u3002<\/p>\n

2.4\u4e3a\u4e86\u9632\u6b62\u4ed6\u4eba\u8fdc\u7a0b\u8fdb\u884c\u7834\u574f\uff0c\u4f7f\u7cfb\u7edf\u91cd\u542f\uff0c\u9664\u4e86\u5bf9ROOT\u7684\u5bc6\u7801\u548c\/etc\u76ee\u5f55\u4e0b\u7684\u6587\u4ef6\u8fdb\u884c\u6709\u6548\u7ba1\u7406\u4e4b\u5916\uff0c\u8fd8\u5e94\u5f53\u5bf9CMOS\u8fdb\u884c\u5bc6\u7801\u8bbe\u7f6e\uff0c\u8fd9\u6837\u5373\u4f7f\u628a\u7cfb\u7edf\u6539\u6210\u5355\u7528\u6237\u65b9\u5f0f\u4e86,\u4e5f\u65e0\u6cd5\u76f4\u63a5\u7684\u542f\u52a8\u8ba1\u7b97\u673a\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n

\u4e09\u3001ubuntu\u600e\u4e48\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f<\/h3>\n

ubuntu\u4e0b\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u53ef\u4ee5\u4f7f\u7528\u547d\u4ee4sudo init 1<\/p>\n

\u7531\u4e8e\u865a\u62df\u673a\u7684sudoer\u914d\u7f6e\u6587\u4ef6\u51fa\u95ee\u9898\uff0c\u6ca1\u529e\u6cd5\u4f7f\u7528sudo\u547d\u4ee4\uff0croot\u7684\u5bc6\u7801\u53c8\u4e0d\u8bb0\u5f97\uff0c\u6240\u4ee5\u7814\u7a76\u4e86\u4e00\u4e0b\u901a\u8fc7recover\u6a21\u5f0f\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u4e2d\u7684\u65b9\u6cd5\u3002\u4e0d\u591a\u8bf4\u4e86\uff0c\u4e0a\u56fe\uff1a\u542f\u52a8\u7cfb\u7edf\u7684\u65f6\u5019\u957f\u6309 shift \u952e\uff0c\u8fdb\u5165grub\u83dc\u5355\uff1a<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe\"<\/p>\n

\u9009\u62e9ubuntu\u9ad8\u7ea7\u9009\u9879\uff0c\u6309 e \u952e<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe1\"<\/p>\n

\u9009\u62e9recovery\u6a21\u5f0f\uff0c\u6309 e \u8fdb\u5165<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe2\"<\/p>\n

\u4fee\u6539\u91cc\u9762\u7684linux\u884c<\/p>\n

\u4fee\u6539\u524d\uff1a<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe3\"<\/p>\n

\u4fee\u6539\u540e\uff1a<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe4\"<\/p>\n

ctrl + x\u9000\u51fa\uff0c\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f<\/p>\n

\"linux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u63d2\u56fe5\"<\/p>\n

\u6210\u529f<\/p>\n

\u6ce8\u610f\uff1a
a. \u5728\u4fee\u6539\u5b8cgrub\u914d\u7f6e\u4e4b\u540e\uff0c\u4e0b\u6b21\u8fdb\u5165recovery\u6a21\u5f0f\uff0c\u663e\u793a\u7684\u5185\u5bb9\u4ecd\u7136\u662f\u672a\u4fee\u6539\u524d\u7684\u3002\u5982\u8981\u518d\u6b21\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\uff0c\u9700\u8981\u518d\u6b21\u4fee\u6539\u3002
b. \u4fee\u6539\u5b8c\u540e\u82e5\u8981\u91cd\u542f\uff0c\u901a\u8fc7reboot, shutdown -r\u7b49\u7b49\u5747\u4e0d\u53ef\u884c\uff0c\u9700\u8981\u901a\u8fc7vmware\u4f7f\u7528ctrl + alt + delete\u6765\u5b9e\u73b0\u3002<\/p>\n

\u7ec8\u4e8e\u4ecb\u7ecd\u5b8c\u5566\uff01\u5c0f\u4f19\u4f34\u4eec\uff0c\u8fd9\u7bc7\u5173\u4e8e\u300alinux\u5355\u7528\u6237\u6a21\u5f0f\u600e\u4e48\u8fdb\u5165\u300b\u7684\u4ecb\u7ecd\u5e94\u8be5\u8ba9\u4f60\u6536\u83b7\u591a\u591a\u4e86\u5427\uff01\u6b22\u8fce\u5927\u5bb6\u6536\u85cf\u6216\u5206\u4eab\u7ed9\u66f4\u591a\u9700\u8981\u5b66\u4e60\u7684\u670b\u53cb\u5427~\u7c73\u4e91\u516c\u4f17\u53f7\u4e5f\u4f1a\u53d1\u5e03\u6587\u7ae0\u76f8\u5173\u77e5\u8bc6\uff0c\u5feb\u6765\u5173\u6ce8\u5427\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

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