To try the INTOUCH 4GL "demo" system:

  $ @freeware$cd:[tti_intouch]intouch
  $ intouch_demo


To try the INTOUCH GQL on-line training system:

  $ @freeware$cd:[tti_intouch]intouch
  $ training_system


To enter the INTOUCH 4GL development environment:
  
  $ @freeware$cd:[tti_intouch]intouch
  $ intouch