问题
Some example settings for Vim (for example janus) have the command-key bound to certain commands.
For example:
" Command-Shift-F for Ack
map <D-F> :Ack<space>
I don't know how to find out what that D is on my Linux/Ubuntu system.
回答1:
It doesn't map to anything on Linux. :h <D
<D-...> command-key (Macintosh only) *<D-*
You can substitute other keys, though, like <C- is control
回答2:
On my Linux machine <D maps to the \ Key. Maybe meanwhile the key mappings where updated.
来源：https://stackoverflow.com/questions/8639320/what-is-the-default-keybinding-for-d-on-linux-mac-has-this-bound-to-command