1. Reboot and Access GRUB Menu

• Reboot the system.
• During boot, when GRUB appears, press e to edit the default kernel entry.

2. Edit the Kernel Boot Parameters

• Find the line beginning with linux16
• Replace:

ro

• with:

rw init=/sysroot/bin/sh

3. Boot with Modified Parameters

• Press Ctrl + X to boot into single-user mode.

4. Access the System

• Once booted, you'll be at a prompt. Run:

chroot /sysroot

5. Reset Password

• Enter:

passwd root

• Set the new password.