北大网关断网自动重连脚本

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编写脚本autoconnect

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#!/bin/bash
curl --connect-timeout 5 "baidu.com" > /dev/null 2>&1
if [ $? == 0 ]; then
	echo "link already established."
else
	echo "link lost, try reconnecting..."
	connect -u ${账号} -p ${密码}  > /dev/null 2>&1
    echo "link established."
fi

随后赋予该脚本执行权限

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chmod +x autoconnect

将autoconnect和connect移动到/usr/local/bin目录下

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mv connect /usr/local/bin
mv autoconnect /usr/local/bin