代碼: 選擇全部
$ ssh-keygen # 產生金鑰
Generating public/private rsa key pair.
Enter file in which to save the key (/home/jaycelin/.ssh/id_rsa): # 金鑰存放路徑，直接按 Enter
Created directory '/home/jaycelin/.ssh'.
Enter passphrase (empty for no passphrase): # 密碼，可設定可不設定，設定的話每次上傳會多需要輸入一次密碼
Enter same passphrase again: # 再輸入一次密碼
The key fingerprint is: # 之後會顯示你的 fingerprint，到這裡就完成 key 的產生了