Using the Constructive Cost Model, the examine estimated that this distribution required about eight thousand particular person-years of growth time. According to the study, if all this software program had been developed by typical proprietary means, it would have cost about $1.6 billion to develop within the United States. Most of the supply code (71%) was written within the C programming language, however many different languages have been used, together with C++, Lisp, meeting language, Perl, Python, Fortran, and various shell scripting languages. Slightly over half of all strains of code have been licensed beneath the GPL. The Linux kernel itself was 2.4 million lines of code, or eight% of the entire. Linux kernel is licensed beneath the GNU General Public License , version 2.
- The highly effective tools available at the consumer’s disposal mean that the distro is infinitely customisable to the most minute element and that no two