1 如果没有安装ssh,那么使用下面的指令

sudo apt-get install ssh

2 检查SSH公钥

cd ~/.ssh

看看存不存在.ssh,如果存在的话,掠过下一步;不存在的请看下一步


3 生成SSH公钥
$ ssh-keygen -t rsa -C "[email protected]
# Creates a new ssh key using the provided email Generating public/private rsa key pair. 
Enter file in which to save the key (/home/you/.ssh/id_rsa):

现在你可以看到,在自己的目录下,有一个.ssh目录,说明成功了

3.1 输入github密码

Enter passphrase (empty for no passphrase): [Type a passphrase] 
Enter same passphrase again: [Type passphrase again]

这个时候输入你在github上设置的密码。

3.2 然后在.ssh中可以看到

Your identification has been saved in /home/you/.ssh/id_rsa. 
# Your public key has been saved in /home/you/.ssh/id_rsa.pub.
# The key fingerprint is: 
# 01:0f:f4:3b:ca:85:d6:17:a1:7d:f0:68:9d:f0:a2:db [email protected]

4 添加SSH公钥到github

打开github,找到账户里面添加SSH,把idrsa.pub内容复制到key里面。


5 测试是否生效

使用下面的命令测试

ssh -T [email protected]

当你看到这些内容放入时候,直接yes

The authenticity of host 'github.com (207.97.227.239)' 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)?

看到这个内容放入时候,说明就成功了。

Hi username! 
You've successfully authenticated, but GitHub does not provide shell access.
01-16 04:19