Hello Grrs

A small grep clone. That is a tool that we can give a string and a path and it’ll print only the lines that contain the given string. Let’s call it grrs (pronounced “grass”).

Usage

cargo install hello-grrs
grrs hello some-file

Links

• https://rust-cli.github.io/book/tutorial/setup.html
• https://github.com/rust-cli/book/blob/master/src/tutorial/testing
• https://github.com/BurntSushi/ripgrep
• https://github.com/rustwasm/wasm-pack