= ReferrerCop

Parses an Apache log file or AWStats data file and filters out entries with
referrers that are known spammers.

Version::   1.2.0 (?)
Author::    Ryan Grove (mailto:ryan@wonko.com)
Copyright:: Copyright (c) 2007 Ryan Grove
License::   ReferrerCop is open source software distributed under the terms of
            the New BSD License.
Website::   http://wonko.com/software/referrercop/

== Dependencies

* Ruby[http://ruby-lang.org/] 1.8.5+

== Usage

      referrercop [-f | -i | -n | -s] [options] [<file> ...]
      referrercop -u <url> [options]
      referrercop -U [options]
      referrercop {-h | -V}

Modes:
  -f, --filter             Filter the specified files (or standard input if no
                           files are specified), sending the results to
                           standard output. This is the default mode.
  -i, --in-place           Filter the specified files in place, replacing each
                           file with the filtered version. A backup of the
                           original file will be created with a .bak extension.
  -n, --extract-ham        Extract ham (nonspam) URLs from the input data and
                           send them to standard output. Duplicates will be
                           suppressed.
  -s, --extract-spam       Extract spam URLs from the input data and send
                           them to standard output. Duplicates will be
                           suppressed.
  -u, --url <url>          Test the specified URL.
  -U, --update             Check for an updated version of the default
                           blacklist and download it if available.

Options:
  -b, --blacklist <file>   Blacklist to use instead of the default list.
  -c, --config <file>      Use the specified config file.
  -v, --verbose            Print verbose status and statistical info to stderr.
  -w, --whitelist <file>   Whitelist to use instead of the default list.

Information:
  -h, --help               Display usage information (this message).
  -V, --version            Display version information.