feat: Improve CPU detection (#602)

fi

if ! grep -qi "model name" <<< "$CPI"; then

  CPU="Unknown"

  CPU=""

else

  CPU=$(echo "$CPI" | grep -m 1 -i 'model name' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')

  CPU="${CPU// with Radeon Graphics/}"

fi

if [ -z "${CPU// /}" ] && grep -qi "model:" <<< "$CPI"; then

  CPU=$(echo "$CPI" | grep -m 1 -i 'model:' | cut -f 2 -d ":" | awk '{$1=$1}1' | sed 's# @.*##g' | sed s/"(R)"//g | sed 's/[^[:alnum:] ]\+/ /g' | sed 's/  */ /g')

fi

[ -z "${CPU// /}" ] && CPU="Unknown"

CPU="${CPU// with Radeon Graphics/}"

# Check system

if [ ! -d "/dev/shm" ]; then