${HOME}/.i3/config
# start a terminal bindsym $mod+Return exec i3-sensible-terminal
# start a terminal bindsym $mod+Return exec i3-sensible-terminal
# switch to workspace bindsym $mod+<num> workspace <num>
# exit i3 (logs you out of your X session) bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"