
以上就是系统大全给大家介绍的如何使的方法都有一定的了解了吧,好了,如果大家还想了解更多的资讯,那就赶紧点击系统大全官网吧。
<span color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 14px; line-height: 25px;"> 好久没有玩LINUX了,今天公司的服务器挂了,就进去看看,可恶的是忘记了公司服务器的密码了,还是LINUX的呢,麻烦出来了,怎么办呢?就研究了一下,一个早上才知道怎么找回来,下面就介绍到3种方法可以找回来的,具体如下:</span> <div word-wrap: break-word; color: rgb(0, 0, 0); font-family: Tahoma, 'Microsoft Yahei', Simsun; font-size: 14px; line-height: 25px;"> <p word-wrap: break-word; margin: 0px; padding: 0px;"><a href="http:///plugin.PHP?id=iplus_SEOlinks:links&url=ZGF0YS9hdHRhY2htZW50L3BvcnRhbC8yMDE0MDIvMjYvMjE1NDIyazN4cWM3N2V4NHBlcWlweS5wbmc=" word-wrap: break-word; color: rgb(51, 51, 51); text-decoration: none;" target="_blank"><img
第1步:用grub引导系统时:在出现grub画面时,用上下键选中你平时启动linux的那一项(别选dos哟),然后按e键</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第2步:再次用上下键选中你平时启动linux的那一项(类似于kernel /boot
mlinuz-2.4.18-14 ro root=LABEL=/),然后按e键</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第3步:修改你现在见到的命令行,加入single,结果如下:</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">kernel /boot
mlinuz-2.4.18-14 single ro root=LABEL=/ single</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第4步:回车返回,然后按b键启动,即可直接进入linux命令行.</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第5步:使用以下命令“vi /etc
adow”将第一行,即以root开头的一行中root:后和下一个:前的内容删除,第一行将类似于root::......保存</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">vi /etc
adow</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第6步:reboot重启,root密码为空。</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;"> </p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;"><strong word-wrap: break-word; margin: 0px; padding: 0px;">linux root密码找回方法二<
></p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第1步:在系统进入单用户状态,直接用passwd root去更改。</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第2步:用安装光盘引导系统,进行linux rescue状态,将原来/分区挂接上来,作法如下:</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">cd /mnt mkdir hd mount -t auto /dev
aX(原来/分区所在的分区号) hd cd hd chroot ./ passwd root</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;"> </p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;"><strong word-wrap: break-word; margin: 0px; padding: 0px;">linux root密码找回方法三<
></p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第1步:在系统进入单用户状态,直接用passwd root去更改。</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第2步:用安装光盘引导系统,进行linux rescue状态,将原来/分区挂接上来,作法如下:</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">cd /mnt mkdir hd mount -t auto /dev
aX(原来/分区所在的分区号) hd cd hd chroot ./ passwd root</p> <p word-wrap: break-word; margin: 0px; padding: 0px; color: rgb(51, 51, 51); font-family: Verdana, Arial, Helvetica, sans-serif; line-height: 24px;">
第3步:将本机的硬盘拿下来,挂到其他的linux系统上,</p> </div> </div> <br />
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