How to obtain UCM stream and baseline with cleartool?

For build logging, I need to obtain the current stream/baseline with cleartool, but I am stuck in determining which command will give me this information.

How can I make 开发者_StackOverflow社区cleartool tell me which stream/baseline I am currently looking at? It is no problem if the output needs preprocessing or filtering.

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If you are in a view, you can:

• get the current stream

cleartool lsstream -cview

• get all baselines for a component in that stream

cleartool lsbl -comp myComp@\myPVob -stream myStream@\myPVob

• get all foundation baselines for that stream

cleartool descr -fmt "%[found_bls]CXp" stream:myStream@\myPVob

Don't forget that in a view on a stream with a modifiable component, what you see is not just a baseline, but a (foundation) baseline plus all the modifications done in the branch associated with said stream.