自动TELNET脚本

echo input code:
read code
echo input path:
read path
cd $path
FILE_NAME="trace"
FILE_NAME2="trace1"
(sleep 2;echo "name";sleep 3;echo "password";sleep 3;echo cd $path;sleep 2;echo grep $code $FILE_NAME;sleep 30;echo grep $code $FILE_NAME2;sleep 30)|telnet 10.10.10.142