[Fwd: env -u is not work]

[utking]

   Sorry.
   My system:
      Linux utking-laptop 2.6.28-11-generic #42-Ubuntu SMP Fri Apr 17 
01:57:59 UTC 2009 i686 GNU/Linux

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> Subject: 
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> env -u is not work
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> Date: 
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> Sat, 06 Jun 2009 22:48:56 +0400
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> User-agent: 
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> Thunderbird 2.0.0.21 (X11/20090409)
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>    Hi everyone!
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>    After setting up my environment variable like this
>     $env GENA=1
>    i have this one is environment list, but when i want to remove it with
>    $env -u GENA    or    $env --unset GENA
>    it still there.
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>    This actions takes is same terminal window (gnome-terminal).
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>    Is this a bug? or my hands? :)
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