摘要：
{"errcode":40163,"errmsg":"code been used, hints: [ req_id: zd0638th44 ]"} 微信支付获取用户openid时，报出错误。原因是apache中同时配置了http和https，微信网页oauth认证通知了两次 [ log ] Get 阅读全文
摘要：
sudo apt-get install build-essential sudo apt-get install libncurses5-dev libpcap-dev wget -c https://github.com/raboof/nethogs/archive/v0.8.1.tar.gz 阅读全文
摘要：
sudo apt-get update sudo apt-get install -y python-software-properties software-properties-common sudo add-apt-repository ppa:chris-lea/node.js sudo a 阅读全文