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#!/bin/sh
if [ -z "$1" ] || [ "$1" = "--help" ] || [ "$1" = "-help" ] || [ "$1" = "-h" ]; then
echo "USAGE: ${0##*/} HOST[(:DISPLAY#|::PORT#)]"
exit 0
fi
PT=$(echo "$1" | grep "::")
if [ -n "$PT" ] ; then
HOST=$(echo "$PT" | sed -e "s/::.*//;")
PORT=$(echo "$PT" | sed -e "s/.*:://;")
else
PT=$(echo "$1" | grep ":")
if [ -n "$PT" ] ; then
HOST=$(echo "$PT" | sed -e "s/:.*//;")
P=$(echo "$PT" | sed -e "s/.*://;")
PORT=$((5900+$P))
else
HOST="$1"
PORT=5900
fi
fi
echo $HOST $PORT
export CLASSPATH=/usr/share/java/tightvncviewer.jar
java tightvncviewer.VncViewer HOST $HOST PORT $PORT
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