Git问题汇总

1.取消全局代理

一般报错Failed to connect to github.com port 443 after 21089 ms: Couldn't connect to server

取消全局代理：
git config --global --unset http.proxy
 
git config --global --unset https.proxy

####2.git 推送出现 "fatal: The remote end hung up unexpectedly" 解决方案

修改提交缓存大小为500M，或者更大的数字
git config --global http.postBuffer 524288000

# some comments below report having to double the value:

git config --global http.postBuffer 1048576000`