Convert between numerical bases

printf "hex2dec=";echo "ibase=16;$1"|bc                         
printf "dec2hex=";echo "obase=16;$1"|bc                         
printf "oct2dec=";echo "ibase=8;$1"|bc                          
printf "dec2oct=";echo "obase=8;$1"|bc

Binary to decimal


#! /bin/bash
echo $((10#${D2B[$1]}))


About Linuxgal

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