and i want the shorter version of this code.

If I read your code correctly, all you want to do is run two regex substitutions on the input file. This does not even have to be a Perl script, it could be a Perl command-one-liner: 

perl -pe 's#<b>#/*<b>#ig; s#</b>#</b>*/#ig;' -i Rules1.txt

[download]

Check out this good tutorial on perl.com about file editing.

In reply to Re: replaceing text in file using replace prattern by Thilosophy
in thread replaceing text in file using replace prattern by opensourcer

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