dot_config/waybar/config

@@ -109,10 +109,10 @@
     "custom/update":{
         "format": "{} ",
 	"interval": 3600,
-	"exec": "checkupdates | wc -l",
+	"exec": "checkupdates | wc -l", 
 	"exec-if": "exit 0",
-        "on-click": "tilix -e '/home/guoyi/.config/waybar/update.sh'",
-	"signal": 8
+        "on-click": "tilix -e 'sudo pacman -Syu'; pkill -SIGRTMIN+8 waybar",
+        "signal": 8
     },
     "custom/power":{
         "format": "⏻",

dot_config/waybar/executable_update.sh

@@ -1,4 +0,0 @@
-#!/bin/sh
-sudo pacman -Syu
-echo Done - Press Enter to exit
-read _\