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#1 (permalink)

06-20-2002

annececile annececile is offline

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Join Date: Nov 2001

Location: Paris, France

Posts: 42

Sort file in perl

Hi,
I have an entry file for a perl script from which I need to remove duplicate entry.
For example:

one:two:three
one:four:five
two

ne:three

must become :

one:two:three
two

ne:three

The duplicate entry is only the first field. I try many options of sort system command but don't find how do this.
Is someone can help ?
Thks

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