Pack to hex string and unpack : unpack « System Functions « Perl






  1. Perl
  2. System Functions
  3. unpack

Pack to hex string and unpack

      

$str="0x123456789ABCDE Tom...";
print "$str\n";

$bytes=unpack("H*",$str); # hex string 
print "$bytes\n";

$str2 = pack("H*", $bytes);
print "$str2\n";

$bytes = unpack("h*",$str); # hex string

print "$bytes\n";

$str1 = pack("h*", $bytes);
print"$str1\n";








Related examples in the same category

1.pack and unpack.
2.Combine unpack and pack in one statement
3.The Template pack and unpack Types and Values
4.Using pack and unpack to convert decimal number to binary number back and forth