# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
bindsym $mod+Shift+r restart
# 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'"
# Set shut down, restart and locking features
bindsym $mod+0 mode "$mode_system"
set $mode_system (l)ock, (e)xit, switch_(u)ser, (s)uspend, (r)eboot, (Shift+s)hutdown
mode "$mode_system" {
bindsym l exec --no-startup-id i3lock-fancy -p
bindsym s exec --no-startup-id i3exit suspend, mode "default"
bindsym u exec --no-startup-id i3exit switch_user, mode "default"
bindsym e exec --no-startup-id i3exit logout, mode "default"
bindsym r exec --no-startup-id i3exit reboot, mode "default"