将脚本添加为系统服务

1. 创建服务文件

sudo vim /etc/systemd/system/your_script.service

内容：

[Unit]
Description=你的脚本简介
After=network.target

[Service]
Type=simple
User=root
WorkingDirectory=/home/xiaoxing

ExecStart=/bin/python3 /home/xiaoxing/your_script.py

Restart=always
RestartSec=10

StandardOutput=append:/var/log/your_script.log
StandardError=append:/var/log/your_script_error.log

[Install]
WantedBy=multi-user.target

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2. 重新加载 systemd

systemctl daemon-reload

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3. 设置开机启动

systemctl enable your_script

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4. 启动服务

systemctl start your_script

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5. 查看状态

systemctl status your_script

实时查看日志：

tail -f /var/log/your_script.log

错误日志：

tail -f /var/log/your_script_error.log