[tony]

Good article. This was 2015 (!)

A few years later, I released The Tao of tmux, available for free online: https://leanpub.com/the-tao-of-tmux/read.

Random: this is a lean, cross-platform program I've used in the status line for ages: https://github.com/thewtex/tmux-mem-cpu-load

tmux has been getting steady updates throughout the years: https://github.com/tmux/tmux/blob/master/CHANGES.

It's nice to see a program that does one thing well and gets such quality attention.