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From: "Xpression" <admin@atenas.cult.cu>
To: "FreeBSD-questions" <questions@FreeBSD.ORG>
Date: Tue, 4 Nov 2003 09:03:58 -0500
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Subject: environment variables and hostname...
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        Hi list, there is a way to list or know the environment variables,
in fact, I want to know if my hostname is stored in a variable, and all
variables that maintain the system...thanks...