centos7添加grub密码
添加 密码
[[email protected] ~]# grub2-setpassword
Enter password:
Confirm password:
2.查看是否添加
[[email protected] ~]# cat /boot/grub2/user.cfg
GRUB2_PASSWORD=grub.pbkdf2.sha512.10000.AE1706900C48A977A6B2FF533436FFABF12A7C5F1790E0970B815077AB76C58C7C033C1EA18537A4F9F1D537348A6C597D3A8BC36791D34193BFEA5D9EF6D534.B3A4AB94408428F9C18860EC12B50094114185FB09019C78972F0784EDFD2FA5FC505F9F0E4EF6BDA1F0701572C0A94DE37A5CDAF59D0B4C2CD2B691C272E998
验证：
reboot
输入账户密码即可进入