User-agent: *
Disallow: /*?
Disallow: /*.txt$
Disallow: /*.gif$
Disallow: /*.jpg$
Disallow: /*.png$
Disallow: /*.ico$
Disallow: /*.psd$
Disallow: /*.css$
Disallow: /cgi-bin/
Disallow: /image_files/
Disallow: /tmp/