| RWALL(1) | General Commands Manual | RWALL(1) | 
NAME
 rwall — send a message to users logged on a host
DESCRIPTION
 The rwall command sends a message to the users logged into the specified host. The message to be sent can be typed in and terminated with EOF or it can be in a file.
DIAGNOSTICS
- 
rwall: RPC: Program not registered
- 
The rpc.rwalld(8) daemon has not been started on the remote host.
- 
rwall: RPC: Timed out
- 
A communication error occurred. Either the network is excessively congested, or the rpc.rwalld(8) daemon has terminated on the remote host.
- 
rwall: RPC: Port mapper failure - RPC: Timed out
- 
The remote host is not running the portmapper (see rpcbind(8)), and cannot accommodate any RPC-based services. The host may be down.
 
HISTORY
 The rwall command appeared in SunOS.