2-up, landscape:

$> a2ps -o outfile.ps infile.txt

looks like:

      ----------------------
      |         |          |
      | Text    |  ...     |
      |  goes   |   and    |
      |   here  |    here  |
      |         |          |
      |         |          |
      |         |          |
      |         |          |
      |   P1    |    P2    |
      ----------------------



1-up portrait:

$> a2ps -1o outfile.ps infile.txt

looks like:

      -----------
      |         |
      | Text    |
      |  goes   |
      |   here  |
      |         |
      |         |
      |         |
      |   P1    |
      -----------