#!/bin/sh
# start an X11 process on another host
# Date: 8 Dec 88 06:29:34 GMT
# From: Chris Torek <chris@mimsy.umd.edu>
# rsh $host -n "setenv DISPLAY $DISPLAY; exec $@ </dev/null >&/dev/null"
#
# An improved version:
# rXcmd (suggested by John Robinson, jr@bbn.com)
#       (generalized for sh,ksh by Keith Boyer, keith@cis.ohio-state.edu)
#
# but they put the rcmd in ()'s which left zombies again.  This
# script combines the best of both.

case $# in
[01])  echo "Usage: $0 host x-cmd [args...]";;
*)
	case $SHELL in
	*csh*)  host="$1"; shift
		xhost "$host" > /dev/null
		rsh "$host" -n \
			"setenv TERM xterm; setenv DISPLAY `hostname`:0; \
			exec $* </dev/null >& /dev/null" &
		;;
	*sh)
		host="$1"; shift
		xhost "$host" > /dev/null
		rsh "$host" -n \
			"TERM=xterm export TERM; \
			DISPLAY=`hostname`:0 export DISPLAY; \
			LD_LIBRARY_PATH=/usr/X11/lib export LD_LIBRARY_PATH; \
			PATH=\$PATH:/usr/X11/bin:/usr/bin/X11:/usr/local/bin; \			export PATH; \
			exec $* < /dev/null > /dev/null 2>&1" &
		;;
	esac
	;;
esac