netkit-rwall: netkit-rwall (send a message to all users) netkit-rwall: netkit-rwall: The rwall command sends a message to the users logged into the netkit-rwall: specified host. The message to be sent can be typed in and netkit-rwall: terminated with EOF or it can be in a file. netkit-rwall: netkit-rwall: Run the rpc.rwalld daemon with caution. It may be insecure. netkit-rwall: netkit-rwall: The rwall command appeared in SunOS. netkit-rwall: netkit-rwall: