For me, the whole point of perl is to be able to forget this Unix stuff by getting inside one hood. Perl is the (almost) the same on every platform. And the effort to learn perl is offset by being able to forget this myrad of Unix commands with myriad of options that are supported or not on a given platform. Also there is often overhead avoided by perl. In the case at hand, we have to fork and pipe (no big deal) and sort (this last can cost if the processed file is very big)

But again, TMTOWTDI.

-- stefp -- check out TeXmacs wiki

In reply to Re: Re: At each change in... by stefp
in thread At each change in... by malaga

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