\uff08\u4e00\uff09RedHat\/CentOS\/Fedora \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\u5728grub\u9009\u9879\u83dc\u5355\u6309E\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f
\n2.\u7f16\u8f91kernel \u90a3\u884c\u6700\u540e\u52a0\u4e0aS (\u6216\u8005Single\uff09
\n3.\u6309B\uff0c\u542f\u52a8\u5230single-user mode
\n4.\u8fdb\u5165\u540e\u6267\u884c\u4e0b\u5217\u547d\u4ee4
\n# mount -t proc proc \/proc
\n# mount -o remount,rw \/
\n#passwd
\n#sync
\n#reboot <\/p>\n
\uff08\u4e8c\uff09Debian linux \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\u5728grub\u9009\u9879\u83dc\u5355\u2019Debian GNU\/Linux,...(recovery mode)\u2019\uff0c\u6309e\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f
\n2.\u7f16\u8f91kernel\u90a3\u884c\u6700\u540e\u9762\u7684 ro single \u6539\u6210 rw single init=\/bin\/bash\uff0c\u6309b\u6267\u884c\u91cd\u542f
\n3.\u8fdb\u5165\u540e\u6267\u884c\u4e0b\u5217\u547d\u4ee4
\nroot@(none)#mount -a
\nroot@(none)#passwd root
\nroot@(none)#reboot <\/p>\n
\uff08\u4e09\uff09Freebsd \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\u5f00\u673a\u8fdb\u5165\u5f15\u5bfc\u83dc\u5355
\n2.\u9009\u62e9\u6bcf\u9879(\u63094)\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f
\n3.\u8fdb\u5165\u4e4b\u540e\u8f93\u5165\u4e00\u5217\u547d\u4ee4
\nroot@#mount -a
\nroot@#fsck -y
\nroot@#passwd(\u4fee\u6539\u5bc6\u7801\u547d\u4ee4)
\nroot@#root(\u8981\u7834\u89e3\u5bc6\u7801\u7684\u7528\u6237\u540d)
\nEnter new unix password:
\nroot@#init 6 (\u91cd\u542f) <\/p>\n
\uff08\u56db\uff09Solaris \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\u5728grub\u9009\u9879\u83dc\u4e2d\u9009\u62e9solaris failasfe \u9879
\n2.\u7cfb\u7edf\u63d0\u793aDo you wish to have it mounted read-write on \/a ?[y,n,?] \u9009\u62e9y
\n3.\u5c31\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f
\n4.\u8f93\u5165\u4e0b\u5217\u547d\u4ee4:passwd
\nroot@#init 6 (\u91cd\u542f) <\/p>\n
\uff08\u4e94\uff09NetBsd \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\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
\n> boot -s (\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\u547d\u4ee4)
\n2.\u5728\u4ee5\u4e0b\u7684\u63d0\u793a\u7b26\u53f7\u4e2d
\nEnter pathname of shell or RETURN for sh:
\n\u6309\u4e0b Enter\u3002
\n3.\u952e\u5165\u4ee5\u4e0b\u6307\u4ee4\uff1a
\n# mount -a
\n# fsck -y
\n4.\u4f7f\u7528 passwd \u66f4\u6539 root \u7684\u5bc6\u7801\u3002
\n5.\u4f7f\u7528 exit \u6307\u4ee4\u8fdb\u5165\u591a\u4eba\u6a21\u5f0f\u3002 <\/p>\n
\uff08\u516d\uff09SUSE \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 <\/p>\n
1.\u91cd\u65b0\u542f\u52a8\u673a\u5668\uff0c\u5728\u51fa\u73b0grub\u5f15\u5bfc\u754c\u9762\u540e\uff0c\u5728\u542f\u52a8linux\u7684\u9009\u9879\u91cc\u52a0\u4e0ainit=\/bin\/bash\uff0c\u901a\u8fc7\u7ed9\u5185\u6838\u4f20\u9012init=\/bin\/bash\u53c2\u6570\u4f7f\u5f97OS\u5728\u8fd0\u884clogin\u7a0b\u5e8f\u4e4b\u524d\u8fd0\u884cbash\uff0c\u51fa\u73b0\u547d\u4ee4\u884c\u3002
\n2.\u7a0d\u7b49\u7247\u523b\u51fa\u73b0(none)#:\u547d\u4ee4\u884c\u3002
\n3.\u8fd9\u65f6\u8f93\u5165mount -n \/ -o remount,rw \u8868\u793a\u5c06\u6839\u6587\u4ef6\u7cfb\u7edf\u91cd\u65b0mount\u4e3a\u53ef\u8bfb\u5199\uff0c\u6709\u4e86\u8bfb\u5199\u6743\u9650\u540e\u5c31\u53ef\u4ee5\u901a\u8fc7passwd\u547d\u4ee4\u4fee\u6539\u5bc6\u7801\u4e86\u3002
\n4.\u8fd9\u65f6\u8f93\u5165passwd\u547d\u4ee4\u5c31\u53ef\u4ee5\u91cd\u7f6e\u5bc6\u7801\u4e86
\n5.\u4fee\u6539\u5b8c\u6210\u540e\u8bb0\u5f97\u7528mount -n \/ -o remount,ro\u5c06\u6839\u6587\u4ef6\u7cfb\u7edf\u7f6e\u4e3a\u539f\u6765\u7684\u72b6\u6001\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\uff08\u4e00\uff09RedHat\/CentOS\/Fedora \u7cfb\u7edf\u5bc6\u7801\u7834\u89e3 1.\u5728grub\u9009\u9879\u83dc\u5355\u6309E\u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f 2.\u7f16\u8f91kernel \u90a3\u884c\u6700\u540e\u52a0\u4e0aS (\u6216\u8005Single\uff09 3.\u6309B\uff0c\u542f\u52a8\u5230single-user...<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-507","post","type-post","status-publish","format-standard","hentry","category-hacker"],"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/507","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=507"}],"version-history":[{"count":0,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=\/wp\/v2\/posts\/507\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=507"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=507"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.liangliang.org.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=507"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}