#!/bin/shMICORC=/dev/nullexport MICORC# run Serverrm -f hello.ref./server &server_pid=$!trap "kill $server_pid > /dev/null 2> /dev/null" 0for i in 0 1 2 3 4 5 6 7 8 9 ; do if test -r hello.ref ; then break ; else sleep 1 ; fi ; done# run client./client