摘要：
git 设置代理 https://tech.codefog.com/2018/setting git proxy/ http://www.afox.cc/archives/404 阅读全文
摘要：
jdk安装 sudo apt update sudo apt install openjdk 8 jdk https://linuxize.com/post/install java on ubuntu 18 04/ Intellij idea 安装 https://www.xiaomiqiu.co 阅读全文