Simple method to autoupdate nextcloud apps. An email is sent as summary of actions.

Scheduled for 5 AM Sunday - Cron Entry

0 5 * * 0 /usr/bin/php /var/www/nextcloud/occ app:update --all 2>&1

# * * * * * command to be executed

# - - - - -

# | | | | |

# | | | | +----- day of week (0 - 6) (Sunday=0)

# | | | +------- month (1 - 12)

# | | +--------- day of month (1 - 31)

# | +----------- hour (0 - 23)

# +------------- min (0 - 59)