We would like to leave the WP-Cron enabled on Wordpress (so it does its thing in WP and any other plugins), but add a couple of server side cron jobs to trigger WP-Cron a few specific times as well (for example, we must send out a Subscribe By Email digest of the last weeks posts at precisely, or very close to, 6:30 am CST time every Monday morning).
So, the question is, for the server side "Command" will the following work (and look good to you):
Server-Side Cron Command:
wget http://www.blog.mysite.com/wp-cron.php?doing_wp_cron=1 > /dev/null 2>&1
Or, is there a better command to use for this to have it trigger WP-Cron so it executes on pending items?