notes/RK3568/荣品/开机启动.md

### 开机启动

#### 复制程序到 /opt 目录下

```
cp /root/works/console_app/console_app /opt/app
```

#### 创建启动脚本

* 切换目录, 并创建文件

```
cd /opt
vim run.sh
```

* run.sh 文件内容

```
#! /bin/bash

cd /opt/
./app
```

#### 创建服务

* 切换目录, 并创建文件

```
cd /etc/systemd/system
vim console_app.service
```

* console_app.service 文件内容

```
[Unit]
Description=console app server

[Service]
Type=simple
#ExecStart=/home/rpdzkj/works/console_app/console_app
ExecStart=/opt/run.sh
Restart=on-failure
RestartSec=5s
# 30秒后在启动服务
TimeoutStartSec=infinity
ExecStartPre=/bin/sleep 30

[Install]
WantedBy=multi-user.target
```

#### 重新加载 Systemd

```
sudo systemctl daemon-reload
```

#### 启动服务

```
sudo systemctl start console_app
```

#### 开机启动

```
sudo systemctl enable console_app
```