如何在cron中使用wget？

Question

How do I convert these three cron lines to use wget (or even curl if that's better) instead of php ? These cron items are required to keep Magento 2 up to date.

* * * * * php -c /home/example/etc/php.ini /home/example/public_html/bin/magento cron:run
* * * * * php -c /home/example/etc/php.ini /home/example/public_html/update/cron.php
* * * * * php -c /home/example/etc/php.ini /home/example/public_html/bin/magento setup:cron:run

Here's as close as I can get to guessing what to do... the middle line seems like it should work but doesn't and I have no idea what to use for the others.

* * * * * wget -O /dev/null -q http://www.example.com/???? > /dev/null
* * * * * wget -O /dev/null -q http://www.example.com/update/cron.php > /dev/null
* * * * * wget -O /dev/null -q http://www.example.com/???? > /dev/null

Answer 1

The cron jobs that you are referencing keep the indexes and links within the Magento system up-to-date, not the software itself. wget is used to retrieve files and this is not what these cron jobs do.

You really do need to let these cron jobs run, since they do trim and keep ordered all of the entropy that is Magento.

I also think you do not need to specify php.ini explicitly. Just the path will do.