#!/bin/sh
#for i in *[0,2,4,6,8].pbm; do pbmtolj $i > /dev/lp0; done

#Use the first for printing in reverse order, the second for regular order
#for x in `seq 8 -2 0`	
for x in `seq 0 2 8`
do
for i in *$x.pbm; do pbmtolj -res 300 $i > /dev/lp0 ; done
done