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Extracting m lines after n lines after match

 
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# 1  
Old 09-23-2009
Extracting m lines after n lines after match
Hi All,
I would like to extract from a text file m lines skipping n lines after a string occurrency. Is it possible with grep?
e.g.

qqq
ww
eee
rrr
ttt
yyy
uuu


I want to print 2 lines skipping 1 line after the string 'ww'
result would be

rrr
ttt


Thank you,
# 2  
Old 09-23-2009
With awk:

Code:
awk '/ww/{c=4} c && c-- < 3' file

# 3  
Old 09-24-2009
thank you
 
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