Sometimes we want to know our global IP address. Actually, we can check with googling
ip address, but why need to open Chrome for that???
(I guess most people are using Chrome for something while they are working, but still need to open a new tab)
$ cd $ mkdir .sh <-- if you don't have this $ vim gip.sh
#!/usr/bin/env zsh curl http://checkip.amazonaws.com/
$ gip 220.127.116.11 <-- you will see your global ip address