/usr/bin/ivtiftopnm is in ivtools-bin 1.2.11a1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 | #!/bin/bash
#
# ivtiftopnm [file]
#
# bash script to wrap tifftopnm which can't handle stdin
#
# Parameters:
# $1 optional tiff image filename
#
case "$#" in
0) tempfile=`tmpnam`
cat >$tempfile
tifftopnm $tempfile
rm $tempfile
;;
*) tifftopnm $1
;;
esac
|