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Re: Re: Re: Large file processed line by line

by mirod (Canon)
on Jun 19, 2001 at 09:54 UTC ( #89553=note: print w/replies, xml ) Need Help??

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    -n   causes Perl to assume the following loop around your
                program, which makes it iterate over filename
                arguments somewhat like sed -n or awk:
    ...
                "BEGIN" and "END" blocks may be used to capture
                control before or after the implicit loop, just as in
                awk.
    

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