rust-lang-course-rust-repo

Second exercise.

Crates.io link:

https://crates.io/crates/ju-tcs-tbop-24-oloi-tailhead

Example usages:

ju-tcs-tbop-24-oloi-tailhead head 4 .\test\test_input.txt

ju-tcs-tbop-24-oloi-tailhead tail 2 .\test\test_input.txt