How does oc boot into single user

When the OC boots up, press e within 3 seconds and jump to the kernel screen. Press e again to go to the following screen, select the item for kernel and press e. Use the arrows to move to the kernel line and type a capital S at the end of the line. after returning to this screen with the kerner line highlighted, press b to start in single-user mode.

OC, short for Open Canvas, is a Japanese software mainly used for manga production, and has a large user base in the field of manga illustration, with the notable feature of being able to save the drawing process as a process file, which allows you to reproduce the drawing process by playing the process file. In addition, OC refers to the abbreviation of Microsoft's instant messaging software Office Communicator.