# apply to every robot, no discrimination
User-agent: *
# disallow any file or directory with a '_' at the start
Disallow: /_
# disallow any file or directory with a '.' at the start
Disallow: /. 
# disallow cgi-bin directory
Disallow: /cgi-bin/ 
# disallow all images directories, anywhere, including directories like images01 and images_mo
Disallow: /images 
# disallow any directory or file beginning with temp
Disallow: /temp 
Disallow: ws_ftp.log
Disallow: Thumbs.db
Disallow: /gfx/

# disallow any pdf files
Disallow: /*.pdf$