I am looking into many systems which pick a conf file from a location, lets say in this scenario I have a couple of configuration which hold information to send the logs to a different server. What i am confused at is the naming configuration of some conf files. The following are the files, What's with the naming convention going here:
/etc/rsyslog.d$ ls 20-ufw.conf 21-cloudinit.conf 50-default.conf 80-tomcat.conf 81-some-app.conf
Basically i am uunclear what/why the numbers?? What do they signify ?