Raspberry Pi - Get Temperature and Voltage

rpi-temp-volt.sh

#!/bin/bash
clear
sleep 2
echo
date
echo
echo 'Firmware Version'
/opt/vc/bin/vcgencmd version
echo
tm=`/opt/vc/bin/vcgencmd measure_temp`
tc=`echo $tm| cut -d '=' -f2 | sed 's/..$//'`
tf=$(echo "scale=1; (1.8*$tc)+32" | bc)
echo -e "temp:\t $tf'F ($tc'C)"
#echo -e "temp:\t $(/opt/vc/bin/vcgencmd measure_temp)" ;
echo
for src in arm core h264 isp v3d uart pwm emmc pixel vec hdmi dpi ; do echo -e "$src:\t $(/opt/vc/bin/vcgencmd measure_clock $src)" ; done
for id in core ; do echo -e "$id:\t $(/opt/vc/bin/vcgencmd measure_volts $id)" ; done
for id in sdram_c sdram_i sdram_p ; do echo -e "$id: $(/opt/vc/bin/vcgencmd measure_volts $id)" ; done
for codec in H264 MPG2 WVC1 ; do echo -e "$codec:\t $(/opt/vc/bin/vcgencmd codec_enabled $codec)" ; done
echo
who
echo
uptime
echo