Hello World CLI

Prints a nice 'Hello World!' message.

Install

cargo install hello-cli

Examples

$ hello
Hello World!

$ hello -n MyName
Hello MyName!

Usage

USAGE:
    hello [OPTIONS]

FLAGS:
    -h, --help       Prints help information
    -V, --version    Prints version information

OPTIONS:
    -n, --name <name>    Use name (default: World)

Testing

cargo test