ParadeGrotesque, 
Today, I learned something thanks to #NetBSD !
So, this NetBSD Foundation post:
https://mastodon.sdf.org/@netbsd/112382798178078765
Led me to this article:
https://blog.netbsd.org/tnf/entry/x_org_on_netbsd_the
Which led me to the lock (1) utility:
And finally to this command:
tmux lockc
... which allows one to safely lock a tmux session. I really like it so far.
This is the kind of depth and nice little surprise you don't get with commercial OS. Every day, you can learn about small utilities. :netbsd:
