I wrote a bash script for this and binded it to some key commands in Linux Mint. Winkey+T will launch a terminal if nothing is open, or cycle through terminals

I wrote a bash script for this and binded it to some key commands in Linux Mint. Winkey+T will launch a terminal if nothing is open, or cycle through terminals if there are any open. I have other keys for other programs. I'm relatively new to Mac, looks like I need to check out Alfred.