Well I don't know what lsnrctl stat BLAH does but I'm guessing you're getting some lines of data back. I can't promise this'll work but give it a shot... 
lsnrctl stat ZRRI_LISTENER | perl -e "print map{(split)[4].$/} grep /P
+arameter/, <STDIN>"

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In reply to Re: One-Liner Help by larryk
in thread One-Liner Help by Anonymous Monk

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