# SSH 配置

### 建立SSH Key

ssh-keygen -t ed25519 -C "[e-mail]"

>終端機輸入

Generating public/private rsa key pair.
Enter file in which to save the key (/home/jimmyy5121/.ssh/id_rsa):(直接enter)
Enter passphrase (empty for no passphrase): (輸入密碼)
Enter same passphrase again: (再次輸入密碼)
Your identification has been saved in /home/jimmyy5121/.ssh/id_rsa.
Your public key has been saved in /home/jimmyy5121/.ssh/id_rsa.pub.
The key fingerprint is:
SHA256:fe...... jimmyy5121@jim-nuxt
The key's randomart image is:
+---[RSA 2048]----+
|                 |
|         .       |
|          o . . .|
|     ....        |
+----[SHA256]-----+

> SSH 不用設置密碼

#### 獲取公鑰

cat ~/.ssh/產生的檔名.pub

>打開.pub檔案獲取公鑰

ssh-rsa AAAA........

>把一長串公鑰複製起來
### 接著把這一長串公鑰貼在遠端數據庫裡
* Github
打開Github Settings
-> SSH and GPG keys
-> SSH keys
-> New SSH key

* GitLab

### 遠程庫設定SSH完成
設定完成,此時就可以SSH去Git Clone專案了!

### Source tree SSH配置
> PuTTy 切換成 OpenSSH

> Source tree開啟建議,
> 兩個選項主要是開啟 Pull Rebase
> 以及 Force Push