From: Thierry Parmentelat <thierry.parmentelat@sophia.inria.fr>
Date: Tue, 20 Sep 2011 17:37:03 +0000 (+0200)
Subject: a few usability improvements
X-Git-Tag: vsys-0.99-2~2
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=352b41c12eec3297ca1cd40841002800737be5d6;hp=352b41c12eec3297ca1cd40841002800737be5d6;p=vsys.git

a few usability improvements
(*) warn when getuid is not 0, suggests to use sudo
(*) look for pipe files in /vsys/
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