shell访问url地址程序

Question

#!/bin/sh
url="www.baidu.com/"
looptime=0
loopcount=6
echo "$(date)"
while [ $looptime -lt $loopcount ]
do
content=$(GET $url) //
let "looptime=$looptime+1"
done
echo "$(date)"
echo "done"
请问这样能访问到百度吗？若不能，能不能帮我写个访问程序

Answer 1

wget -q -O - http://www.baidu.com
curl http://www.baidu.com
这两个都可以.
#!/bin/sh
url="http://www.baidu.com"
retry=3
echo $(date)
while [ $retry -eq 0 ]
do
content=$(wget -q -O - $url)
[ $? -eq 0 ] && break
let retry--
done
echo $(date)
echo done本回答被提问者采纳