Welcome To Our Shell

Mister Spy & Souheyl Bypass Shell

This is what works for me.

In /etc/services I have

vnc-640x480x8   5950/tcp
vnc-800x600x8   5951/tcp
vnc-800x600x16  5952/tcp
vnc-1024x768x16 5953/tcp

These correspond to the various resultions for VNC windows.

In  /etc/inetd.conf I have


vnc-640x480x8   stream  tcp     nowait  nobody.tty      /usr/bin/Xvnc Xvnc -inetd -query localhost -once -geometry 640x480 -depth 8
vnc-800x600x8   stream  tcp     nowait  nobody.tty      /usr/bin/Xvnc Xvnc -inetd -query localhost -once -geometry 800x600 -depth 8
vnc-800x600x16  stream  tcp     nowait  nobody.tty      /usr/bin/Xvnc Xvnc -inetd -query localhost -once -geometry 800x600 -depth 16
vnc-1024x768x16 stream  tcp     nowait  nobody.tty      /usr/bin/Xvnc Xvnc -inetd -query localhost -once -geometry 1024x768 -depth 16

These arrange for VNC to be started at the appropriate resolutions.


The -query localhost tells the X server which Xvnc starts to send an XDMCP
query to localhost to get a display manager.

I use KDM on my system, and so I had to alter/etc/kde2/kdm/kdmrc to change
Enable=false to Enable=true

I also changed /etc/kde2/kdm/kdmrc/Xaccess to allow connections.

Also need to reload inetd (update-inetd may handle this in a package) and
restart kdm

You can then use a VNC connection to display 50 (i.e. systemname:50 in the
vnc viewer) to get a  640x480x8 session.

For GDM you need to change Enable=false to Enable=true in /etc/gdm/gdm.conf
(but I have not tested this to see if anything else is needed)



Using VNC this way has been useful for me - I hope it may be useful for
someone else also.

John Lines <john@paladin.demon.co.uk>