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curl检查访问网页返回的状态码
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curl检查访问网页返回的状态码
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这里以www.google.com、www.baidu.com、www.lazysa.com为例：
#urls=('www.baidu.com' 'www.google.com' 'www.lazysa.com'); for i in ${urls[@]}; do http_code=$(curl -I -s $i -w %{http_code}); echo $i status: ${http_code:9:3}; done
www.baidu.com status: 200
www.google.com status: 200
www.lazysa.com status: 200从结果可以看出三个网站都正常返回200代码。
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