#!/usr/bin/sh
# -*- tcl -*-
# The next line is executed by /bin/sh, but not tcl \
exec tclsh "$0" ${1+"$@"}

package require Expect

# run a program for a given amount of time
# i.e. time 20 long_running_program

set timeout [lindex $argv 0]
eval spawn [lrange $argv 1 end]
expect