#! /bin/bash
requrl="http://www.baidu.com/xxxxxx"
while true
do
html=$(curl -s "$requrl")
url=$(echo "$html" | sed ':a;N;$!ba;s/\n//g' | sed 's/.*URL=//g' | sed 's/\].*//g')
if [ ${#url} -gt 0 ];then
doname=${url:0:20}
myurl="http://www.baidu.com"
if [ "$doname" = $myurl ]
then
requrl=$url
echo "`date '+%Y-%m-%d %H:%M:%S'` - find URL:$url"
else
echo "`date '+%Y-%m-%d %H:%M:%S'` - No Find URL:$url"
break
fi
fi
done