What about Ed ? Open a shell window and enter
ed devs:dosdrivers/cd0
Press return to create a new line, press Ctrl-B to delete a line. Press Esc and enter X to save changes and exit, press Esc and enter Q to leave without saving. Mark a block with the mouse and use right Amiga-C to copy and right Amiga-V to paste.
Bye,
Thomas
