User missing in command

[roelofz]

In response to #2810

@szaimen I think in the following command, the cron user is missing:

*/10 * * * * docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-nextcloud$" && docker exec --user www-data nextcloud-aio-nextcloud php occ preview:pre-generate

should be

*/10 * * * * root docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-nextcloud$" && docker exec --user www-data nextcloud-aio-nextcloud php occ preview:pre-generate

[szaimen]

Hi, since we recommend to use this command in the guide: sudo crontab -u root -e, I don't think the user is needed here

[roelofz]

Hi,
I get it now, you use the user crontab of root, while I'm using the crontab in /etc, what I learned using in Ubuntu.

I do know it gave me a problem, while the row is not loaded into the crontab without a username, when put in etc/crontab.

If I'm the only one facing this, leave as it as it, it may however lead to more questions (a warning may be in place, up to you to decide).