I3 Add suspend.

i3/config

@@ -146,6 +146,8 @@ bindsym $mod+Shift+r restart
 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'"
 bindsym $mod+Shift+s exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to shutdown i3?' -b 'Yes, exit i3' 'shutdown 0'"
 bindsym $mod+Ctrl+r exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to reboot i3?' -b 'Yes, exit i3' 'reboot'"
+bindsym $mod+Ctrl+s exec systemctl suspend
+
 
 # resize window (you can also use the mouse for that)
 mode "resize" {
@@ -261,6 +263,8 @@ mode "System modifikator"
 }
  
 
+bindsym Print exec gnome-screenshot -w
+bindsym Shift+Print exec gnome-screenshot
 bindsym Control+Print exec gnome-screenshot -i
 exec --no-startup-id /usr/lib/policykit-1-gnome/polkit-gnome-authentication-agent-1 &