Open up iTerm and go to iTerm -> preferences -> keys, then add the following hex codes: Deleting a word 0x17 (⌥ + Delete) Deleting a line 0x15 (⌘ + Delete) Move cursor to word on the right 0x05 (⌘ + →) Move cursor to word on the left 0x01 (⌘ + ⃪)