NextCloud cron jobs/Contacts

  • Setup Ubuntu Server cron jobs to…
  • Run rinker.sh [ddns updater] every 10min
  • Run certbot renew [for Let’s Encrypt renew] ever hour. Since the cert doesn’t expire for 90 days, every hour seems like overkill. But I don’t keep server up 24/7. So I want to make sure it’s checked in the window of time I have it up.

Install NextCloud Contacts and synchronized with Thunderbird contacts using cardDAV. The Synchronization had to be repeated multiple times doing chunks because it wouldn’t Synchronize everything at once.