How to configure command risk for Linux agent server

Hi ,
Windows command risk can be implemented from command risk option in PAM Admin console for RDP Relay. But for SSH Relay we cannot set any command risk. Is there any option that we can set command risk for Linux servers?

Can we set command risk for usrun rule also ? In command risk option, I have set risk for command "rm" with following parameter and it works with pcksh rule only. but after execution of command the user got blocked for further use of command.

=~/^(|\/bin\/|\/sbin\/|\/usr\/bin\/)rm(\s |$)/

but in same way I have tried for init command , passwd command , userdel command etc ,it is not working. How can I implement these?
Is there any option that user would not run those specified risky command ?

Thank you