当gitpull或push时经常会遇到Couldnotreadfromremoterepository的报错，尤其是在启用Clash等代理软件后

#gitpush

kex_exchange_identification:Connectionclosedbyremotehost

Connectionclosedby20.205.243.166port22

fatal:Couldnotreadfromremoterepository.

Pleasemakesureyouhavethecorrectaccessrights

andtherepositoryexists.

此时我们可以通过配置SSH代理来保障网络通畅，添加~/.ssh/config文件，配置如下内容

#cat~/.ssh/config

Hostgithub.com

Usergit

Hostnamegithub.com

Port22

ProxyCommandnc-v-xlocalhost:7890%h%p

ProxyCommand依赖nc，服务器上需要提前安装nc

#apt-getinstallncat