解决方法
我认为这就是你要找的东西：
http://www.dayid.org/os/notes/tm.html
特别是这部分：
kill the current pane: ^b x OR (logout/^D) close other panes except the current one: ^b ! The formatting here is simple enough to understand (I would hope). ^ means ctrl+,so ^x is ctrl+x. M- means Meta (generally left-alt or escape)+,so M-x is left-alt+x
