title: Making Mac shortcuts (e.g. Cmd-C) work on linux
body: <p>Is there a way to map <strong><kbd>Cmd</kbd>+<kbd>C</kbd></strong> to Copy in linux? (instead of <strong><kbd>Ctrl</kbd>+<kbd>C</kbd></strong>)</p>
  
  <p>Would be nice if I could also have the emacs style ones, like <strong><kbd>Ctrl</kbd>+<kbd>B</kbd></strong> to move left by one character.</p>