I swap left Alt and left Ctrl because my ancient "Mac" muscle memory expects a Control key and Command key in those places. I actually swapped the physical key

I swap left Alt and left Ctrl because my ancient "Mac" muscle memory expects a Control key and Command key in those places. I actually swapped the physical keys on the PC keyboard as well. alias x='/usr/bin/setxkbmap -option ctrl:swap_lalt_lctl' That makes most Linux software consistent with Mac Command keys. I still need to use Alt-Tab where I expect Command-Tab (control-tab) to switch to the next Application window because Autokey doesn't seem to be able to override this. I installed Autokey and have keys assigned for Terminal. So for instance: pressing <alt>+c sends a <ctrl>+c, and pressing <ctrl>+c sends <shift>+<ctrl>+c. I have pretty much all of the alt keys assigned to send control keys, and all of Command keys (control keys) to do what I expect: Close ^w, Copy ^c, Find Next ^g, Find ^f, New ^n, Paste ^v, Select All ^a.