Automatically restart python scripts with systemctl systemd

Опубликовано: 04 Октябрь 2024
на канале: CodeMake
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sure! here's a tutorial on how to automatically restart python scripts using `systemctl` and `systemd`.

1. create a python script:
first, create a python script that you want to run and automatically restart. for this example, let's create a simple python script named `my_script.py` that prints "hello, world!" every 5 seconds:



save this script in a directory of your choice.

2. create a systemd service unit file:
next, you need to create a systemd service unit file for your python script. create a new file named `my_script.service` in the `/etc/systemd/system/` directory. you can use any text editor to create this file:



add the following content to the `my_script.service` file:



make sure to replace `/path/to/your/script/` with the actual path where your `my_script.py` file is located.

3. reload systemd and start the service:
after creating the service unit file, you need to reload systemd to pick up the changes and start the service. run the following commands:



4. enable automatic startup:
if you want your python script to start automatically when the system boots up, you can enable the service using the following command:



now, your python script will run continuously and automatically restart if it crashes or is stopped.

i hope this tutorial helps you automatically restart python scripts using `systemctl` and `systemd`. let me know if you need any further assistance!

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