This is the home page of "SLOCCount", a set of tools for counting physical Source Lines of Code (SLOC) in a large number of languages of a potentially large set of programs. This suite of tools was used in my papers More than a Gigabuck: Estimating GNU/Linux's Size and Estimating Linux's Size to measure the SLOC of entire GNU/Linux distributions, and my essay Linux Kernel 2.6: It's Worth More! Oth