Bluetooth proximity monitor
After a bit of fooling around and some help from the Gentoo wiki, I hacked together a system to lock my $DISPLAY when I walk away from the terminal and unlock it when I return by detecting whether my cell phone is in the area or not.
The Gentoo Wiki recommended using hcitool, but I use l2ping, because it returns faster. It’d also be nice if there was a way to unlock a locked $DISPLAY without entering a password and without killing xscreensaver, but, eh, what can you do.
Code is coming.
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