[Question]Is there a way to permanently run a program though monitor?

As the title said is there a way to permanently or constantly run a program through a monitor?

How do you mean? If you want the program to run over and over again, just use

while true do
 ...
end

If you want to know how to use the monitor, you need

monitor = peripheral.wrap("side") -- replace side with the side the monitor's on
term.redirect(monitor)
...
term.restore() -- only if you want it back on the computer again

Well i mean that the program will be run on the monitor at all times

If you want your program to run on a monitor, use this (same as Lolgast said):

local mon = peripheral.wrap("<side>") -- replace <side> with the side of the monitor
if not mon the
  print("No monitor found")
  return
end
term.redirect(mon)
-- Your program code here
term.restore() -- to go back to the terminal

But if you want to run every program in the monitor, make a program with this:

local mon = peripheral.wrap("<side>") -- replace <side> with the side of the monitor
if not mon the
  print("No monitor found")
  return
end
term.redirect(mon)

When you run it, the output will be redirected to the monitor. But you won't see anything on the terminal, so it will be hard to write.

Perhaps you also want to add an entry to the startup file? Just saying "on the monitor all the time" is pretty vague. Many possible interpretations there.

I got it working now with the code that lolgast gave me, thanks people!