On this page

问题和解决

【问题一】“ssh:connect to host github.com port 22: Connection timed out”

解决方法：

进入 .ssh 目录

sh

cd ~/.ssh

编辑config文件

sh

vim config

编辑内容，添加2、3两行

text

Host github.com
Hostname ssh.github.com
Port 443
AddKeysToAgent yes
UseKeychain yes
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_ed25519

保存退出

sh

wq!

检查是否成功

sh

ssh -T git@github.com
# Hi ur_name! You've successfully authenticated, but GitHub does not provide shell access.