01-17-2002
wall and rwall commands
let's say in my office i have 20 networked sun boxes named host1 through host20. i am currently logged in as root at some random machine, which we will say host13 for this scenario's sake. now, is there any way i can send a text message of some sort over the whole network to all logged in computers at once. i've been at this for days trying to figure out how to do it. im probably just having a brain fart, but could somebody please tell me in detail the command to do this
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LEARN ABOUT SUNOS
rpc.rwalld
rpc.rwalld(1M) System Administration Commands rpc.rwalld(1M)
NAME
rpc.rwalld, rwalld - network rwall server
SYNOPSIS
/usr/lib/netsvc/rwall/rpc.rwalld
DESCRIPTION
rpc.rwalld is a server that handles rwall(1M) requests. It is implemented by calling wall(1M) on all the appropriate network machines. The
rpc.rwalld daemon may be started by inetd(1M) or listen(1M).
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWrcmds |
+-----------------------------+-----------------------------+
SEE ALSO
svcs(1), inetadm(1M), inetd(1M), listen(1M), rwall(1M), svcadm(1M), wall(1M), attributes(5), smf(5)
NOTES
The rpc.rwalld service is managed by the service management facility, smf(5), under the service identifier:
svc:/network/rpc/wall:default
Administrative actions on this service, such as enabling, disabling, or requesting restart, can be performed using svcadm(1M). Responsibil-
ity for initiating and restarting this service is delegated to inetd(1M). Use inetadm(1M) to make configuration changes and to view config-
uration information for this service. The service's status can be queried using the svcs(1) command.
SunOS 5.10 4 Nov 2004 rpc.rwalld(1M)