  [SOCKET excercises] 
nantaraclient -- client to get one byte from server
nantarad -- server to read a file and return its content to client
telnetchat -- telnet chat server. extensively uses pthreads.
teranetto -- plain dumb telnet 
webserver -- httpd : non-standard-compliant web server. 
scanports -- scan ports of server

  [Improvements over standard DEBIAN service.]
simpleman -- simple man emulator -- not DONE -- removed from project
  before CVS import

  [Documentations]
hurdhacknote -- documentation of hacking HURD (this is rather unrelated to
  sockets or anything.)

  [Wishlist/TODO]
scanportsd -- hack against being scanned; opens every port, and
  replies to the scanning VERY slowly.
