An Odin implemention of the wc coreutil. It supports the same options as wc, reading multiple files and reading from stdin. If you run this with a large file, be prepared to press CTLR-C because this version is not fast by any means.
> ./wc -c main.odin
8006 main.odin
> ./wc -c main.odin
342 934 8006 main.odin
> ./wc -clw main.odin README.md
342 934 8010 main.odin
24 86 519 README.md
366 1020 8529 total
> ./wc -L main.odin README.md
95 main.odin
123 README.md
123 total