Failed to connect to github.com port 443: Timed out
在推送博客时出现错误如下：Failed to connect to github.com port 443: Timed out
Failed to connect to github.com port 443: Timed out解决办法，执行如下命令（一般是挂代理引起的）
git config --global --unset http.proxy再次推送
OpenSSL SSL_read: Connection was reset, errno 10054
出现错误：OpenSSL SSL_read: Connection was reset, errno 10054
OpenSSL SSL_read: Connection was reset, errno 10054执行命令，解除ssl验证（每次出现错误都需要重新执行）
git config --global http.sslVerify "false"再次推送
The requested URL returned error: 403
解决办法:
控制面板 -- > window 凭据 删除之前的就好了,再次上传时就会提示需要输入当前仓库的账号和密码