%0 Conference Paper %B 2010 7th IEEE Working Conference on Mining Software Repositories (MSR 2010)2010 7th IEEE Working Conference on Mining Software Repositories (MSR 2010) %D 2010 %T Finding file clones in FreeBSD Ports Collection %A Sasaki, Yusuke %A Yamamoto, Tetsuo %A Hayase, Yasuhiro %A Inoue, Katsuro %K clone %K freebsd %K msr challenge %K source code %X In Open Source System (OSS) development, software components are often imported and reused; for this reason we might expect that files are copied in multiple projects (file clones). In this paper, we propose a file clone detection tool called FCFinder and show the analysis performed with it on the FreeBSD Ports Collection, a large OSS project collection. We found many file clones among similar or related projects, which are systematically introduced from base projects. %B 2010 7th IEEE Working Conference on Mining Software Repositories (MSR 2010)2010 7th IEEE Working Conference on Mining Software Repositories (MSR 2010) %I IEEE %C Cape Town, South Africa %P 102 - 105 %@ 978-1-4244-6802-7 %R 10.1109/MSR.2010.5463293 %> https://flosshub.org/sites/flosshub.org/files/102FreeBSDClones.pdf