Кейт сама по себе является стандартным приложением для HTML

   ...
   [servers]
   # These are the standard servers. You can add as many you want here
   # and they will always be started. Each line must start with a unique
   # number and that will be the display number of that server. Usually just
   # the 0 server is used.
   0=Standard
   1=Standard
   # Note the VTAllocation and FirstVT keys on linux and freebsd.
   # Don't add any vt<number> arguments if VTAllocation is on, and set FirstVT to
   # be the first vt available that your gettys don't grab (gettys are usually
   # dumb and grab even a vt that has already been taken). Using 7 will work
   # pretty much for all linux distributions. VTAllocation is not currently
   # implemented on anything but linux and freebsd. Feel free to send patches.
   # X servers will just not get any extra arguments then.
   #
   ...