add middled temp over all sensors

bin/conky_temp.sh

@@ -0,0 +1,22 @@
+#!/bin/ksh
+
+_count=0
+_temp=0
+
+sysctl hw.sensors | { while read _sensor _rest; do
+
+    case ${_sensor} in 
+
+      *temp*)
+
+      _t=${_sensor##*=}
+      _t=${_t%%.*}
+
+      (( _count += 1 ))
+      (( _temp += ${_t} ))
+      ;;
+    esac
+
+  done
+  [[ ${_count} -ne 0 ]] && print $(( _temp /= ${_count} ))
+}