Root Password Reset

1. Go to edit mode in boot. Linux Starting Modes
2. In “linux” line, change ro with rw rd.break
3. In switch_root prompt, enter mount and check the rhel-root mount point (which should be /sysroot)
4. Re-mount with mount -o remount,rw /sysroot if not rw
5. chroot /sysroot
6. passwd

This will only work if there is no GRUB password