Perl recursive regular expression


 
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# 1  
Old 03-30-2011
Perl recursive regular expression

Hi,
How can I do recursive pattern match in perl with regular expression.
I have file with record like below.
Code:
pravin test1 test2 pravin test3 test5 test99 pravin test88

desire o/p
Code:
pravin pravin pravin

# 2  
Old 03-30-2011
Try:
Code:
perl -lne '$,=" ";print /pravin/g' file

# 3  
Old 03-30-2011
Hi bartus11,

Thanks. Is there any way with regular expression ? Without changing $, ?
# 4  
Old 03-30-2011
It is using regular expression: /pravin/g. $, is used just to format the output properly.
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