Update sample ipmi commands

conf/sensors.conf

@@ -8,11 +8,11 @@
 #
 #
 ## Examples with ipmitool
-# cpu0 = /usr/bin/ipmitool sdr get 'P1 Therm Margin' | grep 'Sensor Reading' | cut -d':' -f 2 | awk '{print$1}'!-30!-39
-# mb = /usr/bin/ipmitool sdr get 'Baseboard Temp' | grep 'Sensor Reading' | cut -d':' -f 2 | awk '{print$1}'!50!45
+# cpu0 = /usr/bin/ipmitool sdr get 'P1 Therm Margin' | grep 'Sensor Reading' | awk '{print $4}'!-30!-39
+# mb = /usr/bin/ipmitool sdr get 'Baseboard Temp' | grep 'Sensor Reading' | awk '{print $4}'!50!45
 #
-# fan1 = fan1a=/usr/bin/ipmitool sdr get 'Fan1A RPM' | grep 'Sensor Reading' | cut -d':' -f 2 | awk '{print$1}'!0!0!fan
-# pwr1=/usr/bin/ipmitool sdr get 'Pwr Consumption' | grep 'Sensor Reading' | cut -d':' -f 2 | awk '{print$1}'!0!0!power
+# fan1 = fan1a=/usr/bin/ipmitool sdr get 'Fan1A RPM' | grep 'Sensor Reading' | awk '{print $4}'!0!0!fan
+# pwr1=/usr/bin/ipmitool sdr get 'Pwr Consumption' | grep 'Sensor Reading' | awk '{print $4}'!0!0!power
 #
 ## Examples with smartctl
 # sda = /usr/sbin/smartctl -a /dev/sda | grep Temperature_Celsius | awk '{print $10}'!45!40