local bExit = false;
fs.makeDir(".taskprograms")
local files = fs.list(".taskprograms")

function isTasked(programname)
	return fs.exists(".taskprograms/" ..programname)
end

local run = function()
	shell.run("clear") --Just trying to be lazy and expose you to viruses :)
	print(os.version())

	for i = 1,#files do
		shell.run(".taskprograms/" ..files[i])
	end

	print("Background Programs: ")

	for i = 1,#files do
		write(files[i].. ", ")
	end


	local tCommandHistory = {}
	while not bExit do
		write( shell.dir() .. "> " )

		local sLine = read( nil, tCommandHistory )
		table.insert( tCommandHistory, sLine )

		local tWords = {}
		for match in string.gmatch(sLine, "[^ \t]+") do
			table.insert( tWords, match )
		end

		local sCommand = tWords[1]
		if sCommand then
			if sCommand == "/mult" then
				if tWords[2] then
					if fs.exists(".taskprograms/" ..tWords[2]) then
						print("Already added!")
					else
						if fs.exists(tWords[2]) then
							fs.copy(tWords[2], ".taskprograms/" ..tWords[2])
							print("Added!")
							shell.run(tWords[2])
						else
							print("No such program (" ..tWords[2].. ")")
						end
					end
				else
					print("Usage: /mult <file name>")
				end
			else
				shell.run( sCommand, unpack( tWords, 2 ) )
			end
		end
	end
end

run()