{"id":7032,"date":"2015-01-03T17:30:07","date_gmt":"2015-01-03T09:30:07","guid":{"rendered":"http:\/\/jpuyy.com\/?p=7032"},"modified":"2015-01-03T17:30:23","modified_gmt":"2015-01-03T09:30:23","slug":"debian-forget-root-password","status":"publish","type":"post","link":"https:\/\/jpuyy.com\/?p=7032","title":{"rendered":"debian\u5fd8\u8bb0\u5bc6\u7801"},"content":{"rendered":"<p>\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e2a\u5728\u6240\u6709\u7248\u672clinux\u7684grub\u4e0a\u5747\u53ef\u4ee5\u4f7f\u7528\u7684\u65b9\u6cd5\uff1a<br \/>\n1\u3001\u5728Grub\u7684\u5f15\u5bfc\u88c5\u8f7d\u7a0b\u5e8f\u83dc\u5355\u4e0a\uff0c\u9009\u62e9\u4f60\u8981\u8fdb\u5165\u7684\u6761\u76ee\uff0c\u952e\u5165 \u201ce\u201d \u6765\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u3002<br \/>\n2\u3001\u5728\u7b2c\u4e8c\u884c\uff08\u7c7b\u4f3c\u4e8ekernel \/vmlinuz-2.6.15 ro root=\/dev\/hda2 \uff09\uff0c\u952e\u5165\u201de\u201d\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\uff1b<br \/>\n3\u3001\u5728\u53e5\u672b\u52a0\u4e0a\u201dinit=\/bin\/bash\u201d\uff0c\u56de\u8f66\uff1b<br \/>\n4\u3001\u6309\u201cb\u201d\u542f\u52a8\u7cfb\u7edf\u3002<br \/>\n\u8fd9\u6837\u6211\u4eec\u5373\u53ef\u83b7\u5f97\u4e00\u4e2abash\u7684shell\u3002<br \/>\n\u8fdb\u5165shell\u540e\uff0c\u6839\u5206\u533a\u7684\u6302\u8f7d\u6a21\u5f0f\u9ed8\u8ba4\u662f\u53ea\u8bfb\uff0c\u6211\u4eec\u8981\u5c06\u5176\u6539\u4e3a\u53ef\u5199\uff0c\u5426\u5219\u4e0d\u80fd\u66f4\u6539root\u5bc6\u7801:<\/p>\n<pre>\r\nmount -no remount,rw \/\r\npasswd root\r\nsync\r\nmount -no remount,ro \/\r\nreboot<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u9762\u4ecb\u7ecd\u4e00\u4e2a\u5728\u6240\u6709\u7248\u672clinux\u7684grub\u4e0a\u5747\u53ef\u4ee5\u4f7f\u7528\u7684\u65b9\u6cd5\uff1a 1\u3001\u5728Grub\u7684\u5f15\u5bfc\u88c5\u8f7d\u7a0b\u5e8f\u83dc\u5355\u4e0a\uff0c\u9009\u62e9\u4f60\u8981\u8fdb\u5165\u7684\u6761\u76ee\uff0c\u952e\u5165 \u201ce\u201d \u6765\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\u3002 2\u3001\u5728\u7b2c\u4e8c\u884c\uff08\u7c7b\u4f3c\u4e8ekernel \/vmlinuz-2.6.15 ro root=\/dev\/hda2 \uff09\uff0c\u952e\u5165\u201de\u201d\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\uff1b 3\u3001\u5728\u53e5\u672b\u52a0\u4e0a\u201dinit=\/bin\/bash\u201d\uff0c\u56de\u8f66\uff1b 4\u3001\u6309\u201cb\u201d\u542f\u52a8\u7cfb\u7edf\u3002 \u8fd9\u6837\u6211\u4eec\u5373\u53ef\u83b7\u5f97\u4e00\u4e2abash\u7684shell\u3002 \u8fdb\u5165shell\u540e\uff0c\u6839\u5206\u533a\u7684\u6302\u8f7d\u6a21\u5f0f\u9ed8\u8ba4\u662f\u53ea\u8bfb\uff0c\u6211\u4eec\u8981\u5c06\u5176\u6539\u4e3a\u53ef\u5199\uff0c\u5426\u5219\u4e0d\u80fd\u66f4\u6539root\u5bc6\u7801: mount -no remount,rw \/ passwd root sync mount -no remount,ro \/ reboot<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-7032","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7032","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7032"}],"version-history":[{"count":2,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7032\/revisions"}],"predecessor-version":[{"id":7044,"href":"https:\/\/jpuyy.com\/index.php?rest_route=\/wp\/v2\/posts\/7032\/revisions\/7044"}],"wp:attachment":[{"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7032"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7032"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jpuyy.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7032"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}