Android去除WiFi下感叹号

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adb shell "settings put global captive_portal_http_url http://www.google.cn/generate_204"
adb shell "settings put global captive_portal_https_url https://www.google.cn/generate_204"

另外还有几个地址：
https://dl.google.com/generate_204
https://www.gstatic.com/generate_204
https://ssl.gstatic.com/generate_204
https://fonts.gstatic.com/generate_204
https://ajax.googleapis.com/generate_204
https://fonts.googleapis.com/generate_204
https://www.google-analytics.com/generate_204
https://www.googleadservices.com/generate_204
https://static.googleadsserving.cn/generate_204
https://connectivitycheck.gstatic.com/generate_204
https://googleads.g.doubleclick.net/generate_204
https://stats.g.doubleclick.net/generate_204
https://www.qualcomm.cn/generate_204

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L.I.F.E

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Sometimes life hits you in the head with a brick. Don't lose faith. I'm convinced that the only thing that kept me going was that I loved what I did. You've got to find what you love.And that is as true for your work as it is for your lovers. Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking，and don't settle. As with all matters of the heart, you'll know when you find it. And, like any great relationship, it just gets better and better as the years roll on. So keep looking, don't settle. 继续阅读 →

普及下电信直连、CN2、本土运营商

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最近骨干网实在是太渣了，把我了解的一些情况介绍给大家，主要讲到中国方向，希望能解释大家的一些疑惑，如果有不准确的地方还望 指教。

先说说中国电信吧。
中国电信目前有4个IPT产品，由于某些原因就不讲得过于详细，就说说163、CN2吧。

163骨干网

163骨干网也就是我们通常说的AS4134接入的带宽，是中国电信的骨干网，也就是我们经常看到202.97开头的路由，此网络负责了90%的电信业务负载（163有电信整个海外出口的90%带宽容量）。
目前直接和163有Peer比如饭桶、QN、CERA等机房，最近全163路由的机房都表现得不理想，其实并不是机房的问题，而是目前163回国方向非常拥堵（godaddy啥的超大规模流量往国内攻击）导致大家都很不开心。但是也有机房采用163 IN的方向，OUT使用其他运营商来解决，稍后说到。 继续阅读 →