Wireshark-users: Re: [Wireshark-users] Gtk-WARNING **: cannot open display:
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From: "Robert D." <210525p42015@xxxxxxxxxxxxxx>
Date: Tue, 13 Feb 2007 13:20:59 -0500
sebb said the following:
>
> What about:
> 
> echo $DISPLAY
> 
> Can you start any X11 applications from the shell?

not sure what applications I _could_ start from the X11 window ... I've
tried, but this is my first experience with X11 actually.

I noted when terminal starts that I see

Last login: Tue Feb 13 11:26:36 on ttyp2
Welcome to Darwin!
export': not a valid identifier
export': not a valid identifier
export': not a valid identifier
export': not a valid identifier
$


if that matters any ...