Clear

Clear

Clear is a program in computercraft. You may want to use it in a script like:

 shell.run('clear')
 print 'Your screen is emtpy new!'

This clears the screen so you can write a text

Clear is usefull becaus you don't have to enter a code like:

 if turtle then
  a = 11
 else
  a = 17
 end
 print 'Your screen is emtpy new!'
 i = 0
 repeat
  print ' '
  i = i + 1
 until i == a

You see, a huge code! New lets use a api that generate like clear:

 term.setCursorPos(term.getCursorPos)
 term.clear()
 term.setCursorPos(1,1)

a smaller code and it works for Turtle AND CraftOS