_G.DEFAC = 1
if component.list("gpu")() and component.list("screen")() and component.list("keyboard")() and tty and kbd then
 tty(component.list("gpu")(),component.list("screen")())
 log(pcall(function()
 local ka = component.list("keyboard")()
 kbd(ka)
 end))
 luash()
elseif nshd then
 nshd(23)
end
computer.beep()