
</DL>
<BR>
<BR>

<P>

<A NAME="22224"></A>
<B>unix:getenv</B> <EM>env-var </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
gets the value for the environment variable <EM>env-var</EM>.
</DD>
</DL>
<BR>
<BR>

<P>

<A NAME="22235"></A>
<B>unix:putenv</B> <EM>env </EM>[function]

<DL COMPACT>
<DT> 
<DD> 
adds <EM>env</EM> in the process's environment variable list.
<EM>env</EM> is a string which equates var to value
like <TT>"VARIABLE=value"</TT>.
</DD>
</DL>
<BR>
<BR>

<P>

<A NAME="22248"></A>
<B>unix:sleep</B> <E