2
votes
1answer
1k views

CentOS: Alert all desktop users from comand-line

Can someone tell me if there is an way to notify all online (Desktop) users from command-line. I know that if I want that I get notifyed when something is done, I just do like this: sudo apt-get ...
5
votes
1answer
2k views

Show a notification across all running X displays

Using the command line, I'd like show a notification on every running X display. ( and running console ) Something like: notify-send-all 'Warning' 'Nuclear launch in 5 minutes, please evacuate' Is ...