Perl tip of the day (was Re: Wellington Perlmongers)

Piers Harding piers at
Mon Sep 30 07:17:13 CDT 2002

Cool - I like your sig too.


On Mon, Sep 30, 2002 at 10:54:28PM +1200, Don Jones wrote:
> Well given the level of experience and competance I fear my tips will be a
> little amature in comparison - but I'll have a go all the same. 
> Heres one I use often when I need to do a bunch of reverse lookups on a class C
> $ perl -e 'for(1..254) {system "host 192.168.1.$_"}' 
> anyone got any other good one liners?
> Don Jones
> --
> "Intellectual Property" : a tool that the dinosaurs use to make sure
> there are no mammals in the future. - Lawrence Lessig

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