c2.js

//--INIT
h2b   = {a:['0'   ,'1'   ,'2'   ,'3'   ,'4'   ,'5'   ,'6'   ,'7'   ,'8'   ,'9'   ,'a'   ,'b'   ,'c'   ,'d'   ,'e'   ,'f'],
         b:['0000','0001','0010','0011','0100','0101','0110','0111','1000','1001','1010','1011','1100','1101','1110','1111']};
b64Arr= ['A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
         'a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z',
         '0','1','2','3','4','5','6','7','8','9','+','/'];
hexa  = '1c0111001f010100061a024b53535009181c';
hexb  = '686974207468652062756c6c277320657965';
bin   = '';

for (var i = 0; i <= hex.length-1; i++) {
 part = hex.slice(i,i+1);
 //console.log(part);
 //console.log(h2b['a'].indexOf(part));
 bin += h2b.b[h2b.a.indexOf(part)];

};

console.log('Binary\n'+bin+'\n\n');
outs = 0;
for (var i = 0; i <= bin.length-1; i+=6) {
 part = bin.slice(i,i+6);
 b64+=b64Arr[parseInt(part,2)];
 //*
 outs+=1;
 //console.log(part);
 //console.log(h2b['a'].indexOf(part));
 //bin += h2b.b[h2b.a.indexOf(part)];
 process.stdout.write(part+' ');
 if (outs == 7){
 	console.log('');
 	outs = 0;
 	//*/
 }

};
console.log('\n\n');
console.log('base64\n'+b64+'\n\n');