You could use grep and s with a funky regex, but I think map would be simpler...

my @cxx = map { /(\w+\.cxx)@@/ ? ($1) : () } <FILE>;

Although, if all you're going to do with @cxx is print it out to a new file, you can avoid building a temporary array with something like...

print NEWFILE map { /(\w+\.cxx)@@/ ? ("$1\n") : () } <FILE>;

    --k.


In reply to Re: grep from file by Kanji
in thread grep from file by Sara

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