I have a CentOS server (release 6.7). In order to do tmux shortcuts more quickly (ctrl-b), I thought of mapping the caps lock key as another ctrl key. How do I go about doing this?I have looked up this up on Google and have tried adding XKBOPTIONS=ctrl:nocaps to /etc/sysconfig/keyboard to no avail.
Mapping Caps Lock to Ctrl, CentOS
x11;keyboard shortcuts