A little wake-on-lan utility.
```
hatty --mac 18-C0-4D-42-2D-EA sent echo $? 0
hatty --mac 18-C0-4D-42-2D-EA --to 192.168.0.101 sent echo $? 0
hatty --mac 18-C0-4D-42-2D-XX error echo $? 1 ```
```
sudo netcat -ul 9 ```
```
cargo run -- --mac 18-C0-4D-42-2D-EA --to 127.0.0.1 ```
Then you should see something from netcat
.
wake-on-lan -> wol -> wooly -> wooly bully -> HATTY TOLD MATTY
Sam the Sham and the Pharaohs