Lines of Code

SLOCprogram
313Plan 9 cal
461UNIX V6 ls
8 237GNU ls
9 402UNIX V6 C compiler
12 279UNIX V6 kernel
75 372UNIX V6 user space
76 679GNU cal
234 829GNU coreutils
248 967Plan 9 kernel
1 007 776GCC
2 050 952All of Plan 9