diff -ruN pnm2ppa-1.12-old/sample_scripts/lprbw pnm2ppa-1.11/sample_scripts/lprbw
--- pnm2ppa-1.12-old/sample_scripts/lprbw 2002-10-02 20:32:36.000000000 -0500
+++ pnm2ppa-1.12/sample_scripts/lprbw 2002-11-13 15:21:21.000000000 -0600
@@ -1,3 +1,4 @@
+#!/bin/sh
cat $1 | \
gs -sDEVICE=pbmraw -q -sPAPERSIZE=a4 -dNOPAUSE -r600 -sOutputFile=- - | \
pnm2ppa --bw --eco $2 $3 $4 $5 -i - -o /dev/lp0
diff -ruN pnm2ppa-1.12-old/sample_scripts/lprcolor pnm2ppa-1.11/sample_scripts/lprcolor
--- pnm2ppa-1.12-old/sample_scripts/lprcolor 2002-10-02 20:32:36.000000000 -0500
+++ pnm2ppa-1.12/sample_scripts/lprcolor 2002-11-13 15:21:25.000000000 -0600
@@ -1,3 +1,4 @@
+#!/bin/sh
cat $1 | \
gs -sDEVICE=ppmraw -q -sPAPERSIZE=a4 -dNOPAUSE -r600 -sOutputFile=- - | \
pnm2ppa $2 $3 $4 $5 -i - -o /dev/lp0
diff -ruN pnm2ppa-1.12-old/sample_scripts/lpreco pnm2ppa-1.11/sample_scripts/lpreco
--- pnm2ppa-1.12-old/sample_scripts/lpreco 2002-10-02 20:32:36.000000000 -0500
+++ pnm2ppa-1.12/sample_scripts/lpreco 2002-11-13 15:21:27.000000000 -0600
@@ -1,3 +1,4 @@
+#!/bin/sh
cat $1 | \
gs -sDEVICE=ppmraw -q -sPAPERSIZE=a4 -dNOPAUSE -r600 -sOutputFile=- - | \
pnm2ppa --eco $2 $3 $4 $5 -i - -o /dev/lp0