While working with RHEL-6 and RHEL-7 systems, and understanding that you can set rules to immutable by adding -e 2 to the end of the audit.rules file(s) I realized something.
If I want to add rules to a system due to new IT Governance, I might have to reboot every machine that gets the newly added rules.
Is this true, or can I get away with simply executing, on both versions of RHEL (6 and 7):