Wtf is up with my WiFi? (really a blog post example about porting Ruby to Crystal)
brew tap squarism/tap
brew install whatthefi
$ whatthefi -h
whatthefi [OPTIONS]
Options:
--down URL is this website down for just me?
--ip what is my IP?
--port PORT test a port outgoing to the Internet
-h, --help show this help
-v, --version show version
$ whatthefi --down google.com
google.com seems up according to people.
$ whatthefi --port 1024
I can get to port 1024 on the Internet. :)
$ whatthefi --ip
Your IP is 1.1.1.1