更改前缀 ctrl-b to caps lock-a

vi ~/.tmux.conf

unbind C-b
set -g prefix ???????-a

tmux source-file ~/.tmux.conf

C 意味着 ctrl，那么caps lock 该写什么？

---

http://www.jianshu.com/p/ab0b...
http://eamesliu.com/post/1014...
http://brettterpstra.com/2012...
http://stevelosh.com/blog/201...