When issuing a reboot or shutdown I see:
[kbrandt@ny-kbrandt01: ~] sudo reboot
[sudo] password for kbrandt:
Broadcast message from [email protected]
(/dev/pts/3) at 14:50 ...
The system is going down for reboot NOW!
I can see that this particular string is part of the binary:
[kbrandt@ny-kbrandt01: ~] strings /sbin/shutdown | grep NOW
The system is going down for power off NOW!
The system is going down for halt NOW!
The system is going down for maintenance NOW!
The system is going down for reboot NOW!
But does anyone know if there is a way I could add a reminder message to silence the host in our monitoring system without modifying the binary?