xv6 - Wikipedia^ a b "Xv6, a simple Unix-like teaching operating system". Retrieved 2014-09-22. Xv6 is a teaching operating system developed in the summer of 2006 ^ "xv6 source listing" (pdf). Retrieved 2018-01-10. ^ "Operating Systems – 2012/Spring – Main". Retrieved 2012-03-26. ^ "COMS W4118: Operating Systems I, Fall 2013". Retrieved 2013-09-09. ^ "Operating Systems , Fall 2022". Retrieved 2022-12-09. ^ "CSCI
