need cron job?

[rejetto]

i need to convert my hfs certificate in another format (using openssl) so that it can be used by another program (jellyfin), and i want this process to be repeated in time, for when the certificate is updated. So, i added this example to the wiki:
https://github.com/rejetto/hfs/wiki/Customization#execute-another-program-at-a-regular-interval

of course you can do the same using some feature of your operating system.