Ubuntu下github connect错误解决（转载）

原网址：http://blog.163.com/zhou_411424/blog/static/197362156201281725033556/

zhoulc@zhoulc-PC:~$ ssh git@github.com
ssh: connect to host github.com port 22: Connection timed out

解决办法：（linux下）

~$ cd ~

~$ cd .ssh/

~$ touch config

在.ssh目录下创建一个config文件，输入如下内容：

Host github.com
User xxx@163.com （你注册github时的邮箱，这里使用注册的用户名也行）
Hostname ssh.github.com
PreferredAuthentications publickey
IdentityFile ~/.ssh/id_rsa
Port 443

可以把以上内容拷到config文件里面，注意修改你的邮箱，保存并关闭进行测试是否连接上github.com

zhoulc@zhoulc-PC:~/.ssh$ cd ~
zhoulc@zhoulc-PC:~$ ssh -T git@github.com
The authenticity of host '[ssh.github.com]:443 ([207.97.227.248]:443)'
 can't be established.
RSA key fingerprint is 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48.
Are you sure you want to continue connecting (yes/no)? y
Please type 'yes' or 'no': yes
Warning: Permanently added '[ssh.github.com]:443,[207.97.227.248]:443' (RSA)
 to the list of known hosts.
Hi zhou411424! You've successfully authenticated, but GitHub does not provide
 shell access.
出现Hi xxx!......表示连接成功。

2013-09-17