How to fit a task into gnome-schedule via ssh?

Question

SSH

I connect via ssh to the server and I need to enter the task in the gnome-schedule the
first one for 01 minutes - firefox vk.com
the second one for 59 minutes - pkill -15 firefox
how to do it via ssh?
because this needs to be done on several servers, and one and the same thing is reluctant to do a hundred times)

Answer 1

ssh -X [email protected]_server 'gnome-schedule'

Answer 2

on several servers and one and the same thing

Use ansible.
gnome-schedule is the front end to crontab. Edit it from console/ansible/script.