#! /bin/sh vfd=vfd.cc.meisei-u.ac.jp xport=./xport file=./msg.dat t=0 ./disp-asahi.bsh while true do while read message do if /sbin/ping -c 1 -i 1 $vfd 2>&1 > /dev/null then echo "$message " | $xport -h $vfd else echo "Networnk Error!" fi sleep 10 t=`expr $t + 1 ` echo $t if [ $t -eq 60 ] then t=0 echo "GET!" ./disp-asahi.bsh fi done < $file done