I have Installed CentOS 7 x86_64 and I forgotten root password. After then I reset the password editing boot grub menu according How To Reset Root Password On CentOS 7 as follow. But after rebooting machine now I have no GUI or CLI login. What should I do ?
1 – In the boot grub menu select option to edit.
2 – Select Option to edit (e).
3 – Go to the line of Linux 16 and change
4 – Now press Control+x to start on single user mode.
5 – Now access the system with this command.
6 – Reset the password.
7 – Update selinux information
8 – Exit chroot
9 – Reboot your system