unbind C-b,and how to set prefix keys at caps lock + a?
<p>I want unbind the prefix keys of tmux, use <code>caps lock-a</code> instead of <code>Ctrl-B</code></p>
<p>So, <code>C</code> means <code>Ctrl</code>, and <code>???</code> refer to <code>caps lock</code>?</p>
<pre><code>unbind C-b
set -g prefix ???-a
</code></pre>
<p><code>tmux source-file ~/.tmux.conf</code></p>