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rax2(1) [debian man page]

RAX2(1) 						    BSD General Commands Manual 						   RAX2(1)

NAME

     rax2 -- radare base converter

SYNOPSIS

     rax2 [-ebsSvxkh] [[value] ...]

DESCRIPTION

     This command is part of the radare project.

     This command allows you to convert values between positive and negative integer, float octal, binary and hexadecimal values.

OPTIONS

     -e 	 Swap endian.

     -b 	 Convert from binary string to caracter (rax2 -b 01000101)

     -s 	 Convert from hex string to caracter (rax2 -s 43 4a 50)

     -S 	 Convert from hex string to caracter (rax2 -S C J P)

     -v 	 Show program version

     -x 	 Convert a string into a hash

     -k 	 Keep de same base as the input data

     -h 	 Show usage help message

USAGE

     Available variable types are:

       int   ->  hex	rax2 10
       hex   ->  int	rax2 0xa
       -int  ->  hex	rax2 -77
       -hex  ->  int	rax2 0xffffffb3
       int   ->  bin	rax2 b30
       bin   ->  int	rax2 1010d
       float ->  hex	rax2 3.33f
       hex   ->  float	rax2 Fx40551ed8
       oct   ->  hex	rax2 35o
       hex   ->  oct	rax2 Ox12 (O is a letter)
       bin   ->  hex	rax2 1100011b
       hex   ->  bin	rax2 Bx63

     With no arguments, rax2 reads values from stdin. You can pass one or more values as arguments.

       $ rax2 33 0x41 0101b
       0x21
       65
       0x5

     You can do 'unpack' hexpair encoded strings easily.

       $ rax2 -s 41 42 43
       ABC

     And it supports some math operations.

       $ rax2
       0x5*101b+5
       30

     It is very useful tool for scripting, so you can read floating point values, or get the integer offset of a jump or a stack delta when ana-
     lyzing programs.

SEE ALSO

     radare2(1), rahash2(1), rafind2(1), rabin2(1), ranal2(1), radiff2(1), ragg2(1), rarun2(1), rasm2(1),

AUTHORS

     pancake <pancake@nopcode.org>, nibble <nibble@develsec.org>

BSD
								   Mar 12, 2010 							       BSD

Check Out this Related Man Page

NetSDS::Util::Convert(3pm)				User Contributed Perl Documentation				NetSDS::Util::Convert(3pm)

NAME

       NetSDS::Util::Convert - data formats conversion functions

SYNOPSIS

	       use NetSDS::Util::Convert qw(...);

DESCRIPTION

       "NetSDS::Util::Convert" module contains miscelaneous functions.

       o   CLI parameters processing

       o   types validation

       o   HEX, Base64, URI, BCD encondig

       o   UUID processing

EXPORTED FUNCTIONS

       conv_conv_str_bcd($str) - convert string to little-endian BCD
	   This function converts string to little-endian BCD encoding filled with F16 value.

       conv_chr_hex($char) - encode char to hexadecimal string
		   $hex = conv_chr_hex('a'); # return 61

       conv_hex_chr($hex) - convert hexadecimal string to character
		   $chr = conv_hex_chr('4A'); # return 'J'

       conv_str_hex($str) - convert byte string to hexadecimal
		   $str = 'Want hex dump!';
		   $hex = conv_hex_str($str);
		   print "Hex string: " . $hex;

       conv_hex_str($string) - convert hex to byte string
		   $hex = '7A686F7061';
		   $string = conv_hex_str($hex);
		   print "String from hex: " . $string;

       conv_str_base64($str) - convert string to Base64
		   my $b64 = str_base64("Hallo, people!");

       conv_base64_str($b64) - convert Base64 to string
		   my $str = base64_str($base64_string);

       conv_str_uri($str) - convert string to URI encoded
	   Example:

		   my $uri = str_uri("http://www.google.com/?q=what");

       conv_uri_str($uri) - decode URI encoded string
	   Example:

		   my $str = uri_str($uri_string);

EXAMPLES

       None

BUGS

       None

TODO

       1. Add other encodings support

SEE ALSO

       Pod::Usage, Data::UUID

AUTHORS

       Valentyn Solomko <pere@pere.org.ua>

       Michael Bochkaryov <misha@rattler.kiev.ua>

perl v5.12.4							    2011-08-27						NetSDS::Util::Convert(3pm)
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