68 lines
1.5 KiB
Groff
68 lines
1.5 KiB
Groff
.Dd Mar 12, 2010
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.Dt RAX2 1
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.Os
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.Sh NAME
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.Nm rax2
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.Nd radare base converter
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.Sh SYNOPSIS
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.Nm rax2
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.Op Fl V
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.Op Fl h
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.Op [value] ...
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.Sh DESCRIPTION
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This command is part of the radare project.
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.Pp
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This command allows you to convert values between positive and negative integer, float octal, binary and hexadecimal values.
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.Sh OPTIONS
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.Bl -tag -width Fl
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.It Fl e
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Swap endian.
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.It Fl h
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Show usage help message.
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.El
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.Sh USAGE
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.Pp
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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.
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.Pp
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TODO: Using '-' as argument rax will read binary data from stdin and print out the hex pairs to stdout.
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.Pp
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$ rax2 -33 -e -33
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0xffffffdf
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0xdfffffff
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.Pp
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TODO: The '-s' flag converts radare into a hexpair-to-binary converter, so you can do 'unpack' hexpair encoded strings easily.
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.Pp
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$ rax2 -s 41 42 43
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ABC
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.Pp
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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.
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.Pp
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Available variable types are:
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.Pp
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integer 10
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zeropadding 010
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float 10f
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hexadecimal 0x10
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hex to float Fx10
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oct to hex 023 (or 23o)
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hex to oct Ox20 (note 'O' is not zero)
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bin to hex 1101b
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hex to bin Bx63
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.Pp
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.Sh SEE ALSO
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.Pp
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.Xr radare2(1) ,
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.Xr rahash2(1) ,
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.Xr rafind2(1) ,
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.Xr rabin2(1) ,
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.Xr ranal2(1) ,
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.Xr radiff2(1) ,
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.Xr rarc2(1) ,
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.Xr rarc2-tool(1) ,
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.Xr rasc2(1) ,
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.Xr rasm2(1) ,
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.Sh AUTHORS
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.Pp
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pancake <pancake@nopcode.org>,
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nibble <nibble@develsec.org>
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