git 配置代理 >_>从此告别git clone几KiB/s了

windows 设置代理

http || https协议

//设置全局代理
//http
git config --global https.proxy http://127.0.0.1:7891
//https
git config --global https.proxy https://127.0.0.1:7891

// socks
git config --global http.proxy socks5://127.0.0.1:7891
git config --global https.proxy socks5://127.0.0.1:7891

//只对github.com使用代理，其他仓库不走代理
git config --global http.https://github.com.proxy socks5://127.0.0.1:7891
git config --global https.https://github.com.proxy socks5://127.0.0.1:7891
//取消github代理
git config --global --unset http.https://github.com.proxy
git config --global --unset https.https://github.com.proxy

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

SSH协议

//对于使用git@协议的，可以配置socks5代理
//在~/.ssh/config 文件后面添加几行，没有可以新建一个
//socks5
Host github.com
User git
ProxyCommand connect -S 127.0.0.1:7891 %h %p

//http || https
Host github.com
User git
ProxyCommand connect -H 127.0.0.1:7891 %h %p

WSL2设置代理

在 Ubuntu 子系统中，通过 cat /etc/resolv.conf 查看 DNS 服务器 IP

cat /etc/resolv.conf
# This file was automatically generated by WSL. To stop automatic generation of this file, add the following entry to /etc/wsl.conf:
# [network]
# generateResolvConf = false
nameserver 172.23.64.1

其实上面地址就是windows下面这个ip地址
win11->设置->网络和Internet->高级网络设置->硬件和连接属性
名称：vEthernet (WSL)
ipv4地址：172.23.64.1/20

我们要为WSL配置ssh代理和http代理

touch ~/.ssh/config
vim ~/.ssh/config

Host github.com
     HostName github.com
     User git
     # 走 socks5 代理
     ProxyCommand nc -v -x 172.28.32.1:7891 %h %p

使用下面命令检查ssh代理配置是否成功

ssh -T github.com
Connection to github.com 22 port [tcp/ssh] succeeded!
Hi wq-zhijun! You've successfully authenticated, but GitHub does not provide shell access.

可以将上面ip地址配置代理写入到.bashrc文件中，这样就可以自己用户开机永久生效，
另外apt要单独在/etc/apt/apt.conf设置代理

export u_host=`cat /etc/resolv.conf|grep nameserver|awk '{print $2}'`
sed -i "/.*ProxyCommand*/c\     ProxyCommand nc -v -x $u_host:7891 %h %p" ~/.ssh/config

proxy () {
  export ALL_PROXY="http://$u_host:7891"
  export all_proxy="http://$u_host:7891"
  export {http,https,ftp}_proxy=$ALL_PROXY
  export {HTTP,HTTPS,FTP}_PROXY=$ALL_PROXY
  echo -e "Acquire::http::Proxy \"http://$u_host:7891\";" | sudo tee -a /etc/apt/apt.conf > /dev/null
  echo -e "Acquire::https::Proxy \"http://$u_host:7891\";" | sudo tee -a /etc/apt/apt.conf > /dev/null
  curl ip.gs
}
proxy # default call proxy

noproxy () {
  unset ALL_PROXY
  unset all_proxy
  sudo sed -i -e '/Acquire::http::Proxy/d' /etc/apt/apt.conf
  sudo sed -i -e '/Acquire::https::Proxy/d' /etc/apt/apt.conf
  curl ip.gs
}

7891端口是clash for windows端口，另外将Allow LAN打开。

还需要将防火墙打开
win+r 输入 control到如下目录
控制面板\系统和安全\Windows Defender 防火墙
放行clash*

git push失败或者卡住不动问题

原因是有的节点22端口被服务端封锁了，要么改服务端端口要么改自己本地更换443端口（~/.ssh/config)）

# 可以先使用如下测试下
ssh -T -p 443 git@ssh.github.com
# Hi USERNAME! You've successfully authenticated, but GitHub does not
# provide shell access.

# 更换端口后再测试下
ssh -T git@github.com
# Hi USERNAME! You've successfully authenticated, but GitHub does not
# provide shell access.

# .ssh目录的config文件添加如下内容
vim ~/.ssh/config
Host github.com
        HostName github.com
        User git
        # set socks5 proxy
        ProxyCommand nc -v -x 172.23.64.1:7891 %h %p

参考链接

Git设置代理
为 WSL2 一键设置代理
WSL2配置代理
wsl2 proxy
HTTPS_PROXY vs https_proxy
git-config
SSH 防爆破与 Fail2Ban 加固
解决 push 到 GitHub 异常 - 无法连接22端口
Using SSH over the HTTPS port
How to solve "Extra junk at end of file" when using apt?
Ubuntu「一键」设置代理