Home Accessibility Courses Twitter The Mouth Facebook Resources Site Map About Us Contact
 
For 2021 - online Python 3 training - see ((here)).

Our plans were to retire in summer 2020 and see the world, but Coronavirus has lead us into a lot of lockdown programming in Python 3 and PHP 7.
We can now offer tailored online training - small groups, real tutors - works really well for groups of 4 to 14 delegates. Anywhere in the world; course language English.

Please ask about private 'maintenance' training for Python 2, Tcl, Perl, PHP, Lua, etc.
Where has Googlebot crawled?
this example from a Well House Consultants training course
More on this [link]

This example is described in the following article(s):
   • Ruby training - some fresh examples for string handling applications - [link]

Source code: googletrace Module: R050

# Where has Googlebot crawled?

fh = File.new "../data/ac_20110201"
gl = 0
counter = {}

fh.readlines.each do |lyne|

        # Quickly eliminate lines that don't include "Googlebot"

        next unless lyne.match("Googlebot")
        gl += 1

        # Collect the page that was trawled

        lyne =~ /"GET\s+([^\?\s]+)/

        # Generate a has of counters

        counter[$1] = 0 unless counter[$1]
        counter[$1] += 1

        end

print "Googlebot has trawled #{gl} pages\n"

# Sort the pages trawled by the number of times that each was read by Googlebot
# And if the numbers are the same for two pages, sort them alphabetically

pagestrawled = counter.keys.sort {|a, b| (n = counter[a] <=> counter[b]) == 0 ? a <=> b : n}

# And output the results

pagestrawled.each do |page|
        puts "#{counter[page]} - #{page}"
        end

__END__
92:februb grahamellis$ ruby googletrace
Googlebot has trawled 8378 pages
1 - /YaBBImages/wink.gif
1 - /accom/BA3.html
1 - /accom/embackup.php4
1 - /adhoc/adhoc_sql_query_engine.php
1 - /alternate/perl-training-course_index.html
1 - /alternate/uk_index.html
1 - /archives/2006/09/add_to_shopping.html
1 - /archives/2006/09/making_pages_cl.html
1 - /archives/2006/09/morgans_hill.html
1 - /archives/2006/10/courses_at_well.html
1 - /archives/2006/10/open.html
1 - /archives/2006/12/index.html
[etc]
15 - /demo/popup.php
17 - /melkshow/index.html
19 - /net/setcountry.php4
21 - /ask/index.php
21 - /demo/dropahead.php
24 - /net/quote.html
26 - /newsletter/
29 - /demo/mqc.php
37 - /demo/newsletter.php
41 - /demo/mqchunks.php
59 - /robots.txt
146 - /demo/mqclim.php
152 - /net/images.php4
167 - /solutions/mouth.html
221 - /resources/smap.php
255 - /demo/ifvswit.php
344 - /demo/picclim.php
1689 - /resources/ex.php4
92:februb grahamellis$

Learn about this subject
This module and example are covered as required on private courses. Should you wish to cover this example and associated subjects, and you're attending a public course to cover other topics with us, please see our extra topic program.

Books covering this topic
Yes. We have over 700 books in our library. Books covering Ruby are listed here and when you've selected a relevant book we'll link you on to Amazon to order.

Other Examples
This example comes from our "this" training module. You'll find a description of the topic and some other closely related examples on the "this" module index page.

Full description of the source code
You can learn more about this example on the training courses listed on this page, on which you'll be given a full set of training notes.

Many other training modules are available for download (for limited use) from our download centre under an Open Training Notes License.

Other resources
• Our Solutions centre provides a number of longer technical articles.
• Our Opentalk forum archive provides a question and answer centre.
The Horse's mouth provides a daily tip or thought.
• Further resources are available via the resources centre.
• All of these resources can be searched through through our search engine
• And there's a global index here.

Web site author
This web site is written and maintained by Well House Consultants.

Purpose of this website
This is a sample program, class demonstration or answer from a training course. It's main purpose is to provide an after-course service to customers who have attended our public private or on site courses, but the examples are made generally available under conditions described below.

Conditions of use
Past attendees on our training courses are welcome to use individual examples in the course of their programming, but must check the examples they use to ensure that they are suitable for their job. Remember that some of our examples show you how not to do things - check in your notes. Well House Consultants take no responsibility for the suitability of these example programs to customer's needs.

This program is copyright Well House Consultants Ltd. You are forbidden from using it for running your own training courses without our prior written permission. See our page on courseware provision for more details.

Any of our images within this code may NOT be reused on a public URL without our prior permission. For Bona Fide personal use, we will often grant you permission provided that you provide a link back. Commercial use on a website will incur a license fee for each image used - details on request.

You can Add a comment or ranking to this page

© WELL HOUSE CONSULTANTS LTD., 2022: 48 Spa Road • Melksham, Wiltshire • United Kingdom • SN12 7NY
PH: 01144 1225 708225 • EMAIL: info@wellho.net • WEB: http://www.wellho.net • SKYPE: wellho

PAGE: http://www.wellho.net/resources/ex.php • PAGE BUILT: Sun Oct 11 14:50:09 2020 • BUILD SYSTEM: JelliaJamb