ir
        Cohen on Mon, 26 Jan 2004 12:22:11 +0200)
Organization: Mivtach-Simon Insurance agencies
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On Mon, 26 Jan 2004 12:22:11 +0200, Tzafrir Cohen <[EMAIL PROTECTED]> wrote:
>
> More direct (and safe for setting permanently for the session):
>
>   XAUTHORITY=/home/aamehl/.Xauthority

I use this method for displaying from various machines/users to my
display. If you use an explicit display name (i.e. host:n) there is
problem at all. The XAUTHORITY file may be placed anywhere you like
(like NFS mounted public directory).

> But then again, when you look at the cookie (from the output of 'xauth
> l'):
>
>   your.hostname:0   MIT-MAGIC-COOKIE-1   67ef3aff1412b23fd091996bbc74d97c
>
> So when the hostname changes the cookie no longer matches.

This is not a problem !  This is the solution !
Remember - You can have the same cookie on several display names.

I used this several times in the past when I couldn't access the
XAUTHORITY file from the remote machine (i.e. no NFS).

  1. Run xauth/list on the host machine.
  2. Send the appropriate line/cookie to the remote machine (even
     by email).
  3. Run xauth on the remote machine.
  4. Add the needed line (i.e. with the DISPLAY name as seen from
     the remote) with the sent cookie.

Ehud.


- --
 Ehud Karni           Tel: +972-3-7966-561  /"\
 Mivtach - Simon      Fax: +972-3-7966-667  \ /  ASCII Ribbon Campaign
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