ubuntu 如何生成ssh key以及如何檢視ssh key
1.檢查本地是否有SSH Key存在
在終端輸入

ls -al ~/.ssh

2.如果輸出的是：

No such file or directory

3.那就沒有ssh key
如果有就會出現這樣：生成新的SSH key
4.首先在終端輸入

ssh-keygen -t rsa -C "[email protected]"

5.之後一路回車鍵(Enter)，就生成了；

Generating public/private rsa key pair.
Enter file in which to
 
 save the key (/home/your_email/.ssh/id_rsa): 
Created directory '/home/your_email/.ssh'.
Enter passphrase (empty for no passphrase): 
Enter same passphrase again: 

Your identification has been saved in /home/your_email/.ssh/id_rsa.
Your public key has been saved in /home/your_email/.ssh/id_rsa.pub.
The key fingerprint is
 
:

85:60:59:1a:77:45:22:b5:56:c1:10:4e:1f:9f:6f:c8 [email protected]
The key's randomart image is:
|**生成的圖+

6.最後生成的祕鑰在/home/use/生成一個隱藏檔案.ssh，開啟隱藏檔案，進去兩個檔案id_rsa 和 id_rsa.pub,
id_rsa.pub是你的公鑰，把這個新增進你所工作的專案中就可以使用了;