请大家帮我看看这段ksh的循环代码，有问题

huntering

#!/bin/ksh
num=1
while (test $num -le 600)
#for num in `seq 1000`
do
ping -c 5 10.96.65.66>errtmp
if $? = 0;
then
(echo dlyw
sleep 2
echo dlywtele
sleep 3
echo "\n"
sleep 2
echo psa
ping  dl_gs_1
sleep 600) |telnet 10.96.65.66
fi
num=`expr $num + 1`
done

寂寞烈火

用bash做吧
PS:建议看看置顶新手导航
http://bbs.chinaunix.net/viewthr ... &extra=page%3D1

林子

ping -c 5 10.96.65.66>errtmp
where 1=1