configurations fix, working on display switching

i3/config

@@ -180,7 +180,7 @@ bindsym $mod+i exec idea-community
 bindsym $mod+o exec firefox
 bindsym $mod+g exec gedit
 bindsym $mod+n exec nautilus
-bindsym $mod+l exec '$HOME/scripts/lock.sh'
+bindsym $mod+l exec "$HOME/scripts/lock.sh"
 
 # audio
 bindsym XF86AudioRaiseVolume exec "pactl set-sink-mute 0 false ; pactl set-sink-volume 0 +5%"
@@ -224,9 +224,10 @@ bar {
 }
 
 # autostart
+exec --no-startup-id cvlc --play-and-exit "$HOME/.config/i3/windows.wav"
 exec --no-startup-id volumeicon
 exec --no-startup-id firefox
 exec --no-startup-id st -f "Liberation Mono:pixelsize=16:antialias=true:autohint=true"
 exec --no-startup-id telegram-desktop
 exec --no-startup-id mattermost-desktop
-exec --no-startup-id xautolock -time 10 -locker '$HOME/scripts/lock.sh'
+exec --no-startup-id xautolock -time 10 -locker "$HOME/scripts/lock.sh"