.functions

#!/bin/bash

# Create a new directory and enter it
function md() {
	mkdir -p "$@" && cd "$@"
}


# whois a domain or a URL
function whois() {
	local domain=$(echo "$1" | awk -F/ '{print $3}') # get domain from URL
	if [ -z $domain ] ; then
		domain=$1
	fi
	echo "Getting whois record for: $domain …"

	# avoid recursion
					# this is the best whois server
													# strip extra fluff
	/usr/bin/whois -h whois.internic.net $domain | sed '/NOTICE:/q'
}


function localip(){
	function _localip(){ echo "📶  "$(ipconfig getifaddr "$1"); }
	export -f _localip
	local purple="\x1B\[35m" reset="\x1B\[m"
	networksetup -listallhardwareports | \
		sed -r "s/Hardware Port: (.*)/${purple}\1${reset}/g" | \
		sed -r "s/Device: (en.*)$/_localip \1/e" | \
		sed -r "s/Ethernet Address:/📘 /g" | \
		sed -r "s/(VLAN Configurations)|==*//g"
}