1.重启开机按esc
2.选择第二个菜单,按e
3.编辑修改两处:ro改为rw,在LANG=en_US.UFT-8后面添加init=/bin/sh
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c9a8c3d1fd99a9013b355b3e2d970a58/788a06d7912397dd77dc87c11c82b2b7d2a28784.jpg?tbpicau=2024-07-07-05_557c105b6cbf195ec0dd565b9b16fc7c)
4.按Ctrl+X重启,并修改密码
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ff19fbad89bf6c81f7372ce08c3cb1d7/1efd72f0f736afc31aaa20a0f619ebc4b5451286.jpg?tbpicau=2024-07-07-05_1f0bd913a30c2d061847cc40f0c14912)
5.由于selinux开启着的需要执行以下命令更新系统信息,否则重启之后密码未生效
touch /.autorelabel
6.重启系统
exec /sbin/init
![](http://tiebapic.baidu.com/forum/w%3D580/sign=379f5978ec773912c4268569c81b8675/35863e9b033b5bb508763f3b73d3d539b400bc80.jpg?tbpicau=2024-07-07-05_873a33056a5ee2f5ec7c1489cdeea5f9)
2.选择第二个菜单,按e
3.编辑修改两处:ro改为rw,在LANG=en_US.UFT-8后面添加init=/bin/sh
![](http://tiebapic.baidu.com/forum/w%3D580/sign=c9a8c3d1fd99a9013b355b3e2d970a58/788a06d7912397dd77dc87c11c82b2b7d2a28784.jpg?tbpicau=2024-07-07-05_557c105b6cbf195ec0dd565b9b16fc7c)
4.按Ctrl+X重启,并修改密码
![](http://tiebapic.baidu.com/forum/w%3D580/sign=ff19fbad89bf6c81f7372ce08c3cb1d7/1efd72f0f736afc31aaa20a0f619ebc4b5451286.jpg?tbpicau=2024-07-07-05_1f0bd913a30c2d061847cc40f0c14912)
5.由于selinux开启着的需要执行以下命令更新系统信息,否则重启之后密码未生效
touch /.autorelabel
6.重启系统
exec /sbin/init
![](http://tiebapic.baidu.com/forum/w%3D580/sign=379f5978ec773912c4268569c81b8675/35863e9b033b5bb508763f3b73d3d539b400bc80.jpg?tbpicau=2024-07-07-05_873a33056a5ee2f5ec7c1489cdeea5f9)