/usr/bin/imgvview is in imgvtopgm 2.0-9.
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 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 | #!/bin/sh
##
## imgvview.sh
## Very simple viewer script for Image Viewer PDB files. This
## converts the image to a temporary pgm file and launches
## a pgm viewer (xli, xv, or display (from Image Magick) will
## work here). This script makes it a bit easier to wire the
## pdb files into your web browser or just to view them from the
## command line.
##
## Copyright (C) 1997 Eric A. Howe
##
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
##
## Authors: Eric A. Howe (mu@trends.net)
##
## $Mu: imgvtopgm/imgvview.in 1.1 1998/12/16 18:13:43 $
##
TEMPFILE=/tmp/$$-imgvview.pnm
cleanup() {
[ -r $TEMPFILE ] && rm -f $TEMPFILE
}
trap cleanup 2 3 9 13 15
##
## Choose your weapons.
##
#VIEWER=xli
VIEWER=xv
#VIEWER=display
usage() {
NAME=`basename $1`
echo "$NAME [-hv] [file]"
cat <<_DONE_DONE_DONE_
Convert file to a temporary PGM or PBM file and launch $VIEWER to
view it. If file is not specified or file is "-", then the standard
input is read.
-h Display this usage message and exit.
-v Display the version number and exit.
_DONE_DONE_DONE_
}
version() {
NAME=`basename $1`
echo "$NAME 2.0"
}
IMAGE=""
while [ X"$IMAGE" = X"" -a $# -ne 0 ]; do
case X"$1" in
X"-h") usage $0; exit 0 ;;
X"-v") version $0; exit 0 ;;
X"--") shift; IMAGE=$1 ;;
X*) IMAGE=$1 ;;
esac
done
if [ X"$IMAGE" = X"" ]; then
IMAGE="-"
fi
imgvtopnm "$IMAGE" "$TEMPFILE"
if [ $? -ne 0 ]; then
cleanup
exit 1
fi
$VIEWER $TEMPFILE
cleanup
|