if not set -q DTACH; and not status --is-login; and status --is-interactive; and not test -e /tmp/dtach/main

if not set -q DTACH;
 # and not status --is-login;
   and status --is-interactive;
   and not test -e /tmp/dtach/main

   end
   for va in SSH_TTY SSH_CLIENT
      if set -q $va
         set_color -o green
         echo $va=\$$va
      else
         set_color -o red
         echo $va
      end