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radamsa(1) General Commands Manual radamsa(1) NAME radamsa - a general purpose fuzzer SYNOPSIS radamsa [options] [sample-path] ... DESCRIPTION Radamsa is a general purpose data fuzzer. It reads data from given sample files, or standard input if none are given, and outputs modified data. It is usually used to generate malformed data for testing programs. OPTIONS This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included below. -h, --help Show a shorter summary of options. -V, --version Show program version. -o, --output pattern Specify where to write the modified data. By default the data is written to standard output. The pattern can be a path, in which %n is filled to be the test case number if present, :n to have the data sent to TCP clients connecting to local port n, or a.b.c.d:n to have radamsa connect to port n of IPv4 address a.b.c.d to send each out- put. -n, --count n How many outputs to generate based on the sample(s). Giving -1 or inf causes data to be generated forever. The default is 1. -s, --seed n Start from random state n, which is a decimal number. Starting from the same random state with the same command line arguments and sam- ples causes the same outputs to be generated. If no seed is given explicitly radamsa reads a random one from /dev/urandom or takes the current time in milliseconds. -M, --meta path Write metadata about generated data to given path. - can be used to have the metadata written to standard output. The metadata contains the seed followed by one line per testcase. -l, --list Show all available mutations, patterns and generators along with their descriptions. -r, --recursive Include samples from directories recursively. -v, --verbose Print what is being done. -m, --mutations string Request the initial mutation probabilities manually. This is gener- ally not recommended and the options will change in the future ver- sions. -p, --patterns string Request the mutation patterns manually. This is generally not recom- mended and the options will change in the future versions. -g, --generators string Request the data stream generator probabilities manually. This is generally not recommended and the options will change in the future versions. EXAMPLES $ cat file | radamsa | program - $ radamsa samples/*.foo | program - $ radamsa -o test-%n.foo -n 100 samples/*.foo $ radamsa -o :80 -n inf samples/*.resp $ radamsa -o 127.0.0.1:80 -n inf samples/*.req SEE ALSO zzuf(1) BUGS Bugs in radamsa can be filed to https://gitlab.com/akihe/radamsa or sent to aki.helin@iki.fi. Bugs outside of radamsa should be filed to their respec- tive bug trackers. AUTHOR Radamsa and this manual page were written by Aki Helin <aki.helin@iki.fi> at OUSPG. March 28, 2012 radamsa(1)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | SEE ALSO | BUGS | AUTHOR
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