Key bindings for Home & End keys on MacOS

DefaultKeyBinding.dict

{
/*
  Remap Home / End keys for external keyboards
  
  Save this file as ~/Library/KeyBindings/DefaultKeyBinding.dict
*/

"\UF729" = "moveToBeginningOfLine:";                            /* Home Button*/
"\UF72B" = "moveToEndOfLine:";                                  /* End Button */

"$\UF729" = "moveToBeginningOfLineAndModifySelection:";         /* Shift + Home Button */
"$\UF72B" = "moveToEndOfLineAndModifySelection:";               /* Shift + End Button */

"^\UF729" = "moveToBeginningOfDocument:";                       /* Ctrl + Home Button */
"^\UF72B" = "moveToEndOfDocument:";                             /* Ctrl + End Button */

"$^\UF729" = "moveToBeginningOfDocumentAndModifySelection:";    /* Shift + Ctrl + Home Button */
"$^\UF72B" = "moveToEndOfDocumentAndModifySelection:";          /* Shift + Ctrl + End Button*/

/*
  More info here:
  http://xahlee.info/kbd/osx_keybinding.html
  http://www.evansweb.info/2005/03/24/mac-os-x-and-home-end-keys/
*/
}