Find pattern in first field of file


 
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# 8  
Old 10-18-2015
I had the impression the result required was the @Ram line, but I see all Ram should print.
Code:
sed -n '1p' < a.txt | xargs -I output sed -n '/output/p' b.txt

So this small adjustment prints all Ram in all forms.
Hope this helps.
I learned a whole lot with your problem, about /dev/stdout and r (read) option in sed. Mostly I'm now aware of them and trying to implement them in examples.
# 9  
Old 10-19-2015
Thank you ....
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