I had the need for a small, fast text based tool that would allow me to find 802.11 master(s) and then tune my router via SSH. I have a yagi antenna and needed a simple strength meter script I could use with my phone or tablet with a SSH client. I searched around and wasn't able to find something that didn't need additional package and was text only.
The script requires no additional packages.
Built-in help "-h"
I live in a rural area so haven't really tested in congested Wifi area and was hoping I could have someone test and provide feedback on my script.