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Re: removing duplicates
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From:
sivasakthi
Date:
April 29, 2008 03:35
Subject:
Re: removing duplicates
On Tue, 2008-02-05 at 14:40 -0500, obdulio santana wrote:
> May be this helps
>
> perl -lne "print if ++$D{$_} == 1" address.txt
>
> regards
>
>
>
I have tried the above command , but it shows the following error,
Can't modify single ref constructor in preincrement (++) at -e line 1,
near "} =="
Execution of -e aborted due to compilation errors.
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