Reset root password for vm virtual machine CentOS 7 system

首先,启动CentOS 7系统,在选择进入系统的界面按 “e” 进入编辑页面。

往下滑,找到 “linux16” 开头的那一段,在最后添加 “ init=/bin/sh”

按 “ctrl+X” 组合键进入单用户模式

  1. 输入“mount -o remount,rw /”,然后再输入 “passwd”,回车
  2. 输入两次要修改的密码
  3. 输入 “touch /.autorelabel”,回车
  4. 输入 “exec /sbin/init”,回车
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912sy " Reset root password for vm virtual machine CentOS 7 system