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