# 安裝QL前準備工作-Pi

**步驟 1-**\
SSH 連線到你的Raspberry Pi 裝置

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEhfJIaL4x2jAzlvy2%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.001.png?alt=media\&token=85099afb-facd-4f27-8d9e-5817ff374296)

**步驟 2-**\
登入後請輸入以下指令

```
sudo nano /boot/cmdline.txt
```

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEi6h8Nx70dGnHV3zL%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.002.png?alt=media\&token=2df9a0b4-91f2-499e-bf46-8e86b5ba65f3)

**步驟 3-**\
當你輸入完後，會進入VIM模式並見到以下訊息

```
console=serial0,115200 console=tty1 root=PARTUUID=0957401c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait 
```

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEiE1_pLqJ4NQQOoLp%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.003.png?alt=media\&token=21b91f69-7401-48ae-bc5a-115a41c26925)

**步驟 4-**\
請直接刪除整行並複製以下的內容貼入檔案中，\
同時在你輸入完之後，輸入「^x」 離開編輯模式。

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEiddL1toeD3M4BJ7D%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.004.png?alt=media\&token=ff98b071-fb4c-495d-ae11-b9f3ed1dc061)

**步驟 5-**\
會看到系統反饋是否儲存，輸入「Y」確認

```
console=serial0,115200 console=tty1 root=PARTUUID=0957401c-02 rootfstype=ext4 elevator=deadline fsck.repair=yes cgroup_enable=cpuset cgroup_enable=memory cgroup_memory=1 rootwait quiet splash plymouth.ignore-serial-consoles
```

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEin9xwU1CUGe1rO6w%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.005.png?alt=media\&token=7c313325-897d-4639-988f-50f23285df8b)

**步驟 6-**\
點擊「Enter」確認

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEirJLvTY-gfqMTj5t%2FRaspberry%20Pi%20QL%E5%AE%89%E8%A3%9D.006.png?alt=media\&token=5f7fafd9-dd1f-4620-912c-a8dd8cfe31a4)

**步驟 7-**\
輸入以下指令會重啟你的Raspberry Pi裝置，你會見到提示文字如下：

```
sudo reboot now
```

![](https://2177507710-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M9-d8vHwok-8_jOE24i%2F-MGEdT1Sf152GrauTuU2%2F-MGEit_5-58QL6RBNlx5%2FXnip2020-09-03_00-44-03.png?alt=media\&token=a5859f4c-f864-4cfb-afb0-1f5f0116688a)

**步驟 8-**\
重啟 SSH 連線至 Raspberry Pi