1*f1b9d127SSheldon Hearn#!/bin/sh 2*f1b9d127SSheldon Hearn 3*f1b9d127SSheldon Hearn# Sample input filter to print on HP Laser Jet printers 4*f1b9d127SSheldon Hearn# Installed in /usr/local/libexec/hp6l 5*f1b9d127SSheldon Hearn 6*f1b9d127SSheldon HearnDEVICE="ljet3" 7*f1b9d127SSheldon HearnPAPERSIZE="a4" 8*f1b9d127SSheldon Hearn 9*f1b9d127SSheldon Hearnprintf "\033&k2G" || exit 2 10*f1b9d127SSheldon Hearn 11*f1b9d127SSheldon Hearnread first_line 12*f1b9d127SSheldon Hearnfirst_two_chars=`expr "$first_line" : '\(..\)'` 13*f1b9d127SSheldon Hearn 14*f1b9d127SSheldon Hearnif [ "$first_two_chars" = "%!" ]; then 15*f1b9d127SSheldon Hearn exec 3>&1 1>&2 16*f1b9d127SSheldon Hearn /usr/local/bin/gs -sPAPERSIZE=${PAPERSIZE} -dSAFER -dNOPAUSE -q -sDEVICE=${DEVICE} \ 17*f1b9d127SSheldon Hearn -sOutputFile=/dev/fd/3 - && exit 0 18*f1b9d127SSheldon Hearnelse 19*f1b9d127SSheldon Hearn echo $first_line && cat && printf "\033&l0H" && exit 0 20*f1b9d127SSheldon Hearnfi 21*f1b9d127SSheldon Hearn 22*f1b9d127SSheldon Hearnexit 2 23