User-agent: googlebot
Disallow: *.cgi
Disallow: *.txt

User-agent: *
Disallow: /cgi-bin/
Disallow: /images/
Disallow: /embedded/cgi-bin/
Disallow: /~thetatau/calendar.cgi
Disallow: /cse/calendar/
Disallow: /~csedept/calendar/