redshell

rednet.open("right")

local client
function myWrite(...)
  rednet.send(client,write)
  rednet.send(client,table.concat({...}," "))
end
function rednetTarget(id)
  client = id

  return
  {
    write=function(...) paralell.waitForAll(,) end
    getSize = term.getSize
   }
end
function run(id,prog,...)
  term.redirect(rednetTarget(id))
    local ret = shell.run(prog,...)
  term.restore()
  return ret
end

function split(s)
  local t = {}
  for v in string.gmatch(s,"[^%s]+") do
    t[#t+1]=v
  end
  return t
end

while true do
  local id,msg = rednet.receive()
  local cmd,args=string.gmatch(msg,"(.-) (.*)$")()
  print("'"..args.."' "..id)
  if args then
    args=split(args)
    print(args[1])
    ret = run(id,cmd,unpack(args))
  else
    ret = run(id,cmd)
  end
  rednet.send(id,tostring(ret))
  rednet.send(id,"end")
end


rednet.close("right")