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fix optimin readme

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vanhauser-thc 2021-07-21 09:57:49 +02:00
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utils/optimin/README.md
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@ -19,34 +19,33 @@ To build the `optimin` just execute the `build_optimin.sh` script.
Running `optimin` is the same as running `afl-cmin`: Running `optimin` is the same as running `afl-cmin`:
``` ```
Required parameters: ./optimin -h
-i dir - input directory with starting corpus OVERVIEW: Optimal corpus minimizer
-o dir - output directory for minimized files USAGE: optimin [options] <target program> [target args...]
Execution control settings: OPTIONS:
-f file - location read by the fuzzed program (stdin)
-m megs - memory limit for child process (none MB)
-t msec - run time limit for child process (none)
-O - use binary-only instrumentation (FRIDA mode)
-Q - use binary-only instrumentation (QEMU mode)
-U - use unicorn-based instrumentation (unicorn mode)
Minimization settings: Color Options:
-C - keep crashing inputs, reject everything else
-e - solve for edge coverage only, ignore hit counts
For additional tips, please consult README.md --color - Use colors in output (default=autodetect)
Environment variables used: General options:
AFL_ALLOW_TMP: allow unsafe use of input/output directories under {/var}/tmp
AFL_CRASH_EXITCODE: optional child exit code to be interpreted as crash -C - Keep crashing inputs, reject everything else
AFL_FORKSRV_INIT_TMOUT: time the fuzzer waits for the forkserver to come up -Q - Use binary-only instrumentation
AFL_KEEP_TRACES: leave the temporary <out_dir>/.traces directory -f - Include edge hit counts
AFL_KILL_SIGNAL: Signal delivered to child processes on timeout (default: SIGKILL) -i dir - Input directory
AFL_NO_FORKSRV: run target via execve instead of using the forkserver -m megs - Memory limit for child process (default=none)
AFL_PATH: path for the afl-showmap binary if not found anywhere in PATH -o dir - Output directory
AFL_PRINT_FILENAMES: If set, the filename currently processed will be printed to stdout -p - Display progress bar
AFL_SKIP_BIN_CHECK: skip afl instrumentation checks for target binary -t msec - Run time limit for child process (default=none)
-w csv - Weights file
Generic Options:
--help - Display available options (--help-hidden for more)
--help-list - Display list of available options (--help-list-hidden for more)
--version - Display the version of this program
``` ```
Example: `optimin -i files -o seeds -- ./target @@` Example: `optimin -i files -o seeds -- ./target @@`