How can I insert this command as shown below into staad "Command File"?
PRI NT SEC TION ( MAX ) DIS PLACEMENTS ( NSE CT i) ( SAV E a) { NOP RINT | ALL | LIS T memb-list }
For the cantilever parts you should use CAN 1 parameter which instructs the program to calculate defection considering cantilever arrangement.
More details can be found in help file. A snap is provided below for your ready reference.