function get(path)
	for a,b in pairs(fs.list(path)) do
		if fs.isDir(fs.combine(path,b)) then
			fld = fld + 1
			term.setTextColour(colours.yellow)
			print(string.rep("|",indent) .. "+"..b)
			indent = indent+1
			get("/" .. fs.combine(path,b))
		else
			fle = fle + 1
			if fs.isReadOnly(fs.combine(path,b)) then
				term.setTextColour(colours.red)
			else
				term.setTextColour(colours.green)
			end
			print(string.rep("|",indent) .. "|"..b)
		end
		sleep(0)
	end
	indent=indent-1
end

local tArgs = { ... }
indent = 0
fld = 0
fle = 0
if not tArgs or not fs.exists(tArgs[1]) or not fs.isDir(tArgs[1]) then
	error("Invalid target")
else
	get(tArgs[1])
	print(fle .. " files," .. fld .. " folders")
end