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Re: An odd flat file database question

by coolmichael (Deacon)
on Feb 08, 2001 at 08:27 UTC ( [id://57132]=note: print w/replies, xml ) Need Help??


in reply to An odd flat file database question

if you assume that $first and $last are the first and last catalog numbers the person wants, you could do this:
open FILE, "somefile.txt" || die "Blah: $!\n"; while(<FILE>){ m/^(\d+)\|/; print if(($first <= $1) and ($1 <= $last)); }
I'm not sure the regex is syntatically right. It's supposed to match all digits from the start of the line to the first pipe. it isn't tested, but I think it will work.

Michael.

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