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rc.local
1、新建运行脚本
pi@zero:~/Documents/Internet $ sudo nano test.sh
- #!/bin/sh
- cd /home/pi/Documents/Internet
- /usr/bin/python3 test.py > test.log &
2、赋予脚本可执行权限
pi@zero:~/Documents/Internet $ sudo chmod +x test.sh
3、root账户下设置开机自启
root@zero:~# nano /etc/rc.local
- # 在exit 0 之前添加脚本运行路径
- /home/pi/Documents/Internet/./test.sh &
-
- exit 0
4、赋予rc.local可执行权限并重启
- root@zero:~# sudo chmod +x rc.local
- root@zero:~# sudo reboot
如果程序未运行成功,查看运行状态,会有相应的提示
- pi@zero:~ $ systemctl status rc-local
- Warning: The unit file, source configuration file or drop-ins of rc-local.service changed on disk. Run 'systemctl daemon-reload' to reload units.
- ● rc-local.service - /etc/rc.local Compatibility
- Loaded: loaded (/lib/systemd/system/rc-local.service; enabled-runtime; vendor preset: enabled)
- Drop-In: /lib/systemd/system/rc-local.service.d
- └─debian.conf
- /etc/systemd/system/rc-local.service.d
- └─ttyoutput.conf
- Active: active (running) since Tue 2019-12-17 19:11:46 CST; 2min 12s ago
- Docs: man:systemd-rc-local-generator(8)
- Process: 354 ExecStart=/etc/rc.local start (code=exited, status=0/SUCCESS)
profile
1、新建运行脚本
pi@zero:~/Documents/Internet $ nano test.sh
/usr/bin/python3 /home/pi/Documents/Internet/test.py > /home/pi/Documents/Internet/mylog &
2、赋予脚本可执行权限
pi@zero:~/Documents/Internet $ sudo chmod +x test.sh
设置脚本为开机自启(以下切换到root账户)
- pi@zero:~/Documents/Internet $ sudo -i
- root@zero:~# nano /etc/profile
在文本结尾添加:
/bin/sh /home/pi/Documents/Internet/test.sh
注意事项:
1.python建议写上绝对路径。
2.若发现程序无法运行出结果,可能是test.py文件缺少相应的库文件,需要在root账户下下载相应的库文件,比如
pip3 install <packages-name>
本文转载自:https://blog.csdn.net/Steve_D/article/details/103490606
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