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Re: reg exps

by dingus (Friar)
on Nov 28, 2002 at 14:18 UTC ( [id://216303]=note: print w/replies, xml ) Need Help??


in reply to reg exps

Substitute with what? nothing? Try this: 
open (FILE, "<$fn");
$_ = join('',<FILE>);
close(FILE);
s/[^\d\.]+//sg;
print $_;

[download]

Dingus

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