I need to send out a broadcast linux wall message, how can i show that in confd cli mode?

From my code I ideally want to send out a wall broadcast message. I need to do this to send out an upgrade message.

[root@nfvis ~]# wall “testing 3”

Broadcast message from root@nfvis (pts/1) (Wed Jun 13 08:58:38 2018):

testing 3

AS per linux documentation, alll users of this box will get this message. But the admin user is using confd.cli.

How can I make the broadcast message up up there.

admin connected from using ssh on nfvis


no broadcast message here

You can use something like

maapi_prio_message(maapisock, "all",
                   "\n>>> System upgrade in progress...\n");