Here are some power-user commands mainly for servicing SA MP which I have gathered over time and are worth sharing. They can be made into shell aliases or just used as is. Have fun!
Get SAMP version
Get RSCT version
Check operator commands
Check operator commands on every node in the cluster
for NODE in `lsrpnode -x | cut -f1 -d' '` ; do ssh $NODE cat /var/ct/IBM.RecoveryRM.log; done