Conversion Number To Different Bases
Input Hexadecimal to output Decimal
echo "ibase=16; FFF" | bc
printf "%d" 0xfff
Input Hexadecimal to output Octal
echo "ibase=16;obase=8; FFF" | bc
echo "ibase=16; FFF" | bc
printf "%d" 0xfff
echo "ibase=16;obase=8; FFF" | bc