From cbc793ce8428c556844f570e457e3aa869e9a0de Mon Sep 17 00:00:00 2001
From: st33v <github@f3rr3t.com>
Date: Tue, 9 Jan 2018 17:43:22 +1100
Subject: proof of concept

---
 publishTemperature.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/publishTemperature.sh b/publishTemperature.sh
index 0299db9..1c20811 100755
--- a/publishTemperature.sh
+++ b/publishTemperature.sh
@@ -3,7 +3,7 @@
 # SJP 9 Jan 2018
 # Designed to be called from a timer service.
 #
-cpuTemp=echo "scale=1; $(cat /sys/class/thermal/thermal_zone0/temp)/1000" | bc
+cpuTemp=$(echo "scale=1; $(cat /sys/class/thermal/thermal_zone0/temp)/1000" | bc)
 
-mosquitto_pub -h stan -t stan/test/cpu/${cpuTemp}
+mosquitto_pub -h stan -m "CPU temp is ${cpuTemp}" -t stan/test/cpu
 
-- 
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