LINUX
Uhl, Thomas / Strobel, Stefan / Bach, R.
UNIX achieved its widespread propagation, its penetration of the UNIX history university domain, and its reach into research and industry due to its early dissemination by AT&T, to all interested parties at almost no cost and as source code. UNIX's present functionality emanated not just from AT&T, developers but also from external developers who used the product and contributed their own further developments, which they then put at AT&T, 's d...