Perhaps it could be useful (in case that these lines are not really empty because they contain whitespace) to use a script like this:

while (<>) {
    print unless m~^\s*\n$~;
}

[download]

This is surely not the most elegant solution, but it should do the task.

In reply to Re: newlines in regular expressions by Crian
in thread newlines in regular expressions by gitarwmn

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