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Shell Programming and Scripting
Passing Value from Shell to Perl
Post 302143936 by porter on Monday 5th of November 2007 12:30:38 PM
11-05-2007
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LEARN ABOUT DEBIAN
rarun2
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