Allows sending of an iMessage thru terminal. Can't send message to self, yet...

sendMessageThruTerminal.sh

#!/bin/sh
USAGE=$'Usage: imessage <number> <text>\nExample: message 9121231234 \"Hello!\"'
if [ "$#" -ne "2" ]; then
	echo "$USAGE"
	exit 1;
fi
exec <"$0" || exit; 
for i in {1..12} # Reads the first x lines of the program
do
	read v
done
exec /usr/bin/osascript - "$@"; exit # Interprets the following lines as AppleScript
on run {targetBuddyPhone, targetMessage}
	tell application "Messages"
		set targetService to 1st service whose service type = iMessage
		set targetBuddy to buddy targetBuddyPhone of targetService
		send targetMessage to targetBuddy
	end tell
end run