* 2002: 833 LoC (http://landley.net/aboriginal/history.html)
* 2013: 36kLoC, 2/3rds of them .h files (https://news.ycombinator.com/item?id=11340510#11341175)
* 2018: 37kLoC of .c file dependencies going into libcoreutils.a and some LoC of .h files (coreutils has 60kLoC of .h files)
The methodology for counting lines likely isn't consistent across those data points. But the trend is still unmistakeable. Maybe I'll tree-shake all the dead code out and come up with an accurate line count one of these days..