function printUsage()
print( "Usage: redrec <run as an app[yes/no]> <run  on monitor[yes/no]> <side of monitor>" )
return
end

local tArgs = { ... }
if #tArgs < 2 then
printUsage()
return
end

local sApp = tArgs[1]
local sMon = tArgs[2]
local sSide = tArgs[3]

if sMon == "yes" then
if sSide == nil then
print("Please enter the side of the monitor.")
end
end

rednet.open("left")
senderId, message, distance = rednet.receive()

if sApp == "yes" then

if sMon == "yes" then

if message == "alongtimeago" then
local monitor = peripheral.wrap( sSide )
term.redirect( monitor )
os.run({}, "rom/programs/secret/alongtimeago")
term.restore()
end

local monitor = peripheral.wrap( sSide )
term.redirect( monitor )
shell.run( message, select(3, ... ) )
term.restore()

else

local sPath = shell.resolveProgram( message )
if sPath == nil then
print( "No such program: "..message )
return
end

shell.run( message )
end

else

if sMon == "yes" then
local monitor = peripheral.wrap( sSide )
term.redirect( monitor )
term.write( message )
term.restore()

else
print("Message from #" ..senderId.. ": " ..message )
end
end


rednet.close("left")