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rax

BSD mandoc

NAME

rax - radare base converter

SYNOPSIS

rax [-e ] [-s ] [-h ] [-|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.

With no arguments, rax reads values from stdin. You can pass one or more values as arguments, and swap endiannes of the output with the '-e' flag.

Using '-' as argument rax will read binary data from stdin and print out the hex pairs to stdout.

  $ rax -33 -e -33
  0xffffffdf
  0xdfffffff

The '-s' flag converts radare into a hexpair-to-binary converter, so you can do 'unpack' hexpair encoded strings easily.

  $ rax -s 41 42 43
  ABC

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 analyzing programs.

Available variable types are:

  integer          10
  zeropadding     010
  float           10f
  hexadecimal    0x10
  hex to float   Fx10
  oct to hex      023 (or 23o)
  hex to oct     Ox20 (note 'O' is not zero)
  bin to hex    1101b
  hex to bin     Bx63

Available flags are:

-e

Swap endian.

-h

Show usage help message.

SEE ALSO

radiff(1), radare(1), radarerc(5), rabin(1), hasher(1), rsc(1), rasc(1), rasm(1), rfile(1), xrefs(1)

AUTHORS

pancake <pancake@youterm.com>