updated cpu command so it runs also for ubuntu

src/rpi-cpu2mqtt.py

@@ -52,10 +52,11 @@ def check_memory():
 		return memory
 
 def check_cpu_temp():
-		full_cmd = "vcgencmd measure_temp"
+		#full_cmd = "vcgencmd measure_temp"
+		full_cmd = "cat /sys/class/thermal/thermal_zone*/temp | sed 's/\(.\)..$//' | tail -n 1"
 		try:
 			p = subprocess.Popen(full_cmd, shell=True, stdout=subprocess.PIPE).communicate()[0]
-			cpu_temp = p.decode("utf-8").replace('\n', ' ').replace('\r', '').split("=")[1].split("'")[0]
+			cpu_temp = p.decode("utf-8").replace('\n', ' ').replace('\r', '')
 		except:
 			cpu_temp = 0
 		return cpu_temp