Add temperature as status output, too

README.md

@@ -5,7 +5,7 @@ Icinga2/Nagios check program for Raspberry Pi temperature
 ## Requirements
 
 - `bc` for floating point calculation
-- Adding executing user to video group: `sudo adduser nagios video`
+- Adding executing user to video group: `sudo adduser nagios video`. Otherwise "VCHI initialization failed"
 
 ## Arguments
 

check_rpi_temperature.sh

@@ -74,10 +74,10 @@ fi
 temp=${output/temp=/}
 temp=${temp/\'C/}
 
-unit="°C"
+unit="'C"
 if $FAHRENHEIT; then
 	temp=$(bc <<< "scale=1; ($temp * 1.8) + 32")
-	unit="°F"
+	unit="'F"
 fi
 
 
@@ -91,7 +91,7 @@ elif [ $w -eq 1 ]; then
 else
 	result="OK"
 fi
-echo "$result | 'temperature'=$temp;$unit;$WARN;$CRIT;-40;85"
+echo "$result. $temp$unit | 'temperature'=$temp;$unit;$WARN;$CRIT;-40;85"
 
 
 case $result in