First open the file and read the content into a scalar
Then do a 
$fileContent =~ s/(<a href=")main\.php\?page\=/$1\/\?id\=/g;

[download]
And then write the new contents back to the same file (or a new one with an added extension like .new or so

In reply to Re: Re: Re: Massive File Editing by Jaap
in thread Massive File Editing by Kage

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