ContinualPing

print("Welcome to Bobby's ContinualPing program!")
print("preparing for scan")
print("please enter a radius for the scan")
print("between 100 and 999")
r=io.read()
print("would you like to use a monitor? (y/n)")
x=io.read()
if x=="y" then
 print("which side?")
 m=io.read()
  w=peripheral.wrap(m)
 while true do
  print("pinging with a radius of")
  print(r)
  print("meters.")
  w.clear()
  w.setCursorPos(1,1)
  shell.run("monitor",m,"ping",r)
  sleep(5)
  end
 end
if x=="n" then
 while true do
  print("pinging with a radius of")
  print(r)
  print("meters.")
  shell.run("ping",r)
  sleep(5)
  end
 end