/* begin *

   netkit-rwall 0.17 (send a message to all users)

   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.

   Run the rpc.rwalld daemon with caution. It may be insecure.

   The rwall command appeared in SunOS.


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