Usage examples of heartbeat commands
(1) Example of heartbeat check of the Send daemon (when alive)
# hulclustersnd -status -m hulclustersnd: Alive. # echo $? 0
(2) Example of heartbeat check of the Send daemon (when not alive)
# hulclustersnd -status -m hulclustersnd: Socket connect error. # echo $? 113
(3) Example of running the Heartbeat command to redirect messages
hulclustersnd -status -m >> /usr/local/hulft/log/clcmdlog