rarun2(1) [debian man page]

RARUN2(1)						    BSD General Commands Manual 						 RARUN2(1)

NAME

     rarun2 -- radare2 utility to run programs in exotic environments

SYNOPSIS

     rarun2 [[script.rr2]]

DESCRIPTION

     This program is used as a launcher for running programs with different environment, arguments, permissions, directories and overridden
     default filedescriptors.

     The program just accepts a single argument which is the filename of the configuration file to run the program.

     It is useful when you have to run a program using long arguments or pass long data to stdin or things like that usually required for exploit-
     ing crackmes :)

DIRECTIVES

     The rr2 (rarun2) configuration file accepts the following directives, described as key=value entries and comments defined as lines starting
     with '#'.

     program	 path to program to be executed

     stdout	 select file to replace stdout file descriptor

     stdin	 select file to read data from stdin

     input	 set string to be passed to the program via stdin

     chdir	 change directory before executing the program

     chroot	 run the program in chroot. requires some previous setup

     preload	 preload a library (not supported on Windows, only linux,osx,bsd)

     setuid	 set process uid

     seteuid	 set effective process uid

     setgid	 set process group id

     setegid	 set effective process group id

     setenv	 set value for given environment variable

     arg[0-3]	 set value for argument N passed to the program

EXAMPLE

       $ cat foo.rr2
       #!/usr/bin/rarun2
       program=./pp400
       arg0=10
       stdin=foo.txt
       chdir=/tmp
       #chroot=.
       ./foo.rr2

SEE ALSO

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

AUTHORS

     pancake <pancake@nopcode.org>

BSD
								   Oct 11, 2011 							       BSD

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