colorize is a log colorize perl script, with some ugly functions:
 * Many known log format (including: daemon [classic log format],
   squid [and oops], apache [access, error], xferlog, exim, and more)
 * Extreme regexp matches (email, url, size, address, version, file etc.)
 * Some usefull matches (user, service, protocol)
 * Theme support (with multiple config files)
 * HTML output support (with valid HTML and CSS code)