convertir de decimal a hexadecimal
20120405
De hexadecimal a decimal
$ echo "ibase=16; 28"|bc 40 $ echo "ibase=16; 13"|bc 19
De decimal a hexadecimal
$ echo "obase=16; 40" | bc 28 $ echo "obase=16; 19" | bc 13
Anterior: petrohs:tekini
20120405
De hexadecimal a decimal
$ echo "ibase=16; 28"|bc 40 $ echo "ibase=16; 13"|bc 19
De decimal a hexadecimal
$ echo "obase=16; 40" | bc 28 $ echo "obase=16; 19" | bc 13