title: Is there a way to alias tmux commands?
body: <p>tmux has a command mode that can be accessed via <code>C-b :</code> and I'm wondering if there is a way to alias commands in my <code>.tmux.conf</code> file like <code>split-window</code> to something I use more often like <code>vsp</code> in vim.</p>
  
  <p>I know I can bind keyboard shortcuts with <code>bind</code> but can I alias commands as well?</p>