I would cite the OpenBSD approach[1] as being particularly good. Ultimately, what you want is a list associating SSIDs with passwords, and that's all it is. It

I would cite the OpenBSD approach[1] as being particularly good. Ultimately, what you want is a list associating SSIDs with passwords, and that's all it is. It does not handle WPA2 enterprise though, which is sometimes a pain. I'm using nm-connection-editor and nmtui (depending on m mood) on my daily driver, and will probably continue to do so for the foreseeable future. 1 - https://man.openbsd.org/hostname.if https://man.openbsd.org/hostname.if