grep -v grep (idea)

If you've used grep -v grep recently, you should type man ps next and read up on the -C argument.

$ ps -C getty
  PID TTY          TIME CMD
  206 tty1     00:00:00 getty
  207 tty2     00:00:00 getty
  208 tty3     00:00:00 getty
  209 tty4     00:00:00 getty
  210 tty5     00:00:00 getty
  211 tty6     00:00:00 getty