I was really a noob in linux because it’s very easy
1 / Open the STARTUP/CRON tab in System/setup
2 / Add a job and give a name
3 / After the #line, in a new line, type “reboot” without quotes
4/ Choose time and date to start the script. Save it.
5/ Re-open the startup/cron tab to make a test (it’s better)
Thank you very much all 😉