Made in 1971

  • UNIX was a platform for programmers developing software to be run on it
  • UNIX is still being used today
  • Majority written in C
  • UNIX was invented by Ken Thompson
  • Could be changed by anyone
  • Three main parts of an OS: Kernel Shell and the programs/applications
  • The Unix environment and the client–server program model were essential components in the development of the internet
  • Predecessor of Linux
  • Refrences