get_temps

#!/bin/bash
#
red=$'\033[1;31m'
cyan=$'\033[1;36m'
white=$'\033[1;37m'
#
######### Checking some neccesary staff  #########
if [ $(whoami) != "root" ]; then
    echo -e "\aYou can't run this script without being root or an sudoer :)"
    exit 1
fi
which sensors  >/dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "\aCan't proceed. Is lm_sensors installed?"
    exit 1
fi
which hddtemp >/dev/null 2>&1
if [ $? -ne 0 ]; then
    echo -e "\aCan't proceed. Is hddtemp installed?"
    exit 1
fi
######### Getting some Values  #########
_CPU1_TEMP=$(sensors|egrep -i '\w+\s+[0-9]'|awk '(NR<2){print $3}' )
_CPU2_TEMP=$(sensors|egrep -i '\w+\s+[0-9]'|awk '(NR>1){print $3}')
_DISK=$(df|egrep -o '/dev/\w{3}'|head -1)
#
echo -e ${white}"##########################################"
echo -e ${cyan}"  ...::  Temps  for your machine   ::..."
echo -e ${white}"##########################################"
echo -e ${red}"------------------------------------------"
echo -e ${cyan}" CPU1 TEMP:     $_CPU1_TEMP "
echo -e ${cyan}" CPU2 TEMP:     $_CPU2_TEMP "
echo -e ${red}"------------------------------------------"
echo -e ${cyan}" $(hddtemp $_DISK | awk '{print $2 " " $3 " " "=>" " " $NF}')"
echo -e ${white}"##########################################"