I'm trying to disable a cron job that's scheduled in a Core file (for reasons), but I haven't been able to find any information about that on the manual or the Internet.
I found that the job I want to disable will leave under
config > crontab> jobs > job_key config node, I was planning to overwrite the
schedule > cron_expr within that node and set its value to
null in my module.
Anyone with any experience in doing this? Any alternative solution?