Since 1969, UNIX is the engine of IT evolution, from the first TCP/IP network to todays Internet.
Linux®, and BSD®, AIX®, HP-UX®, Mac OSX®, iOS®, Android®, Raspbian® and many others are UNIX operating systems.>
Free Software released under the GNU/GPL license, Linux® has an excellent reputation with IT-Sientists on IT-Infrastructures. 97% of the TOP500 Superorcomputers use Linux® as
operating system.