vim - Is there a way to pipe the output of :nmap to a file in vim?

Question

When I type :nmap<cr> in normal mode, I just get a scrollable buffer of all the keymappings. I'd like to save this to a file.

Answer 1

Use :redir:

:redir > nmap.txt
:silent nmap
:redir END

Then nmap.txt will contain the output of :nmap.