Displaying logging messages to vty terminal

So I’m so used to seeing this already setup in production environment i am unsure how to accomplish this task.

Basically, I’m trying to permanently enable the “terminal monitor” command..

I want logging messages such as ospf updates or link status to be displayed in the CLI terminal session when your telnetted or SSH’d to the router... is there a command that makes terminal monitor last longer then a one-time session?

Or do I need to setup logging hostname x.x.x.x, where the IP is the telnet/ssh address? (I cannot test or lab it out right now cause I’m away from equipment)