/usr/bin/rxtelnet is in heimdal-clients-x 1.6~git20131207+dfsg-1ubuntu1.
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 | #!/bin/sh
# $Id$
#
usage="Usage: $0 [-l username] [-k] [-fF] [-t args_to_telnet] [-x args_to_xterm] [-K args_to_kx] [-w term_emulator] [-b telnet_binary] [-n] [-v] [-h | --help] [--version] host [port]"
binary=ktelnet
term=
kx_args=-P
while true
do
case $1 in
-l) telnet_args="${telnet_args} -l $2 "; kx_args="${kx_args} -l $2"; title="${2}@"; shift 2;;
-t) telnet_args="${telnet_args} $2 "; shift 2;;
-x) xterm_args="${xterm_args} $2 "; shift 2;;
-f) telnet_args="${telnet_args} -f"; shift;;
-F) telnet_args="${telnet_args} -F"; shift;;
-k) kx_args="${kx_args} -k"; shift;;
-K) kx_args="${kx_args} $2 "; shift 2;;
-n) term=none; shift;;
-w) term=$2; shift 2;;
-b) binary=$2; shift 2;;
--version) echo "$0: %PACKAGE% %VERSION%"; exit 0;;
-h) echo $usage; exit 0;;
--help) echo $usage; exit 0;;
-v) set -x; verb=1; shift;;
-*) echo "$0: Bad option $1"; echo $usage; exit 1;;
*) break;;
esac
done
if test $# -lt 1; then
echo $usage
exit 1
fi
host=$1
port=$2
title="${title}${host}"
bindir=/usr/bin
pdc_trams=`dirname $0`
PATH=$pdc_trams:$bindir:$PATH
export PATH
set -- `kx $kx_args $host`
if test $# -ne 3; then
echo "Warning: Cound not setup X forwarding"
pid=NO
disp=""
auth=""
else
screen=`echo $DISPLAY | sed -ne 's/[^:]*:[0-9]*\(\.[0-9]*\)/\1/p'`
pid=$1
disp=${2}${screen}
auth=$3
fi
oldifs=$IFS
IFS=:
set -- $PATH
IFS=$oldifs
if test -z "$term"; then
for j in xterm dtterm aixterm dxterm hpterm; do
for i in $*; do
test -n "$i" || i="."
if test -x $i/$j; then
term=$j; break 2
fi
done
done
fi
test "$verb" && echo "Telnet command used is `type $binary`."
if test -n "$term" -a "$term" != "none"; then
($term -title $title -n $title $xterm_args -e env DISPLAY=$disp XAUTHORITY=$auth $binary -D $telnet_args $host $port; test x"$pid" != xNO && kill -USR2 $pid) &
else
env DISPLAY=$disp XAUTHORITY=$auth $binary -D $telnet_args $host $port
test x"$pid" != xNO && kill -USR2 $pid
fi
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