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(1..100000).each {|i| puts rand(100000)} |
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$ sed -e "s/.*,\([a-z.]\+@[a-z.]\+\).*/\1/g" file |
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# encodings: utf-8 | |
=begin :rdoc | |
= count_utf8.rb | |
This script guesses the encoding of a csv file and print ratio of utf8 / size of the message | |
The format of the csv file is the following | |
id, replied_to_id, thread_id, timestamp, group, recipients, private, user_id, user, email_address, body, url, attachment_ids |
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#!/bin/bash | |
# | |
# generate a yammer weekly report | |
# | |
# usage | |
# $ ./weeklyrep.sh <export_message.csv> | |
# | |
# 8/05/2011 hirotaka.yoshioka@mail.rakuten.com | |
# |
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# encodings: utf-8 | |
=begin :rdoc | |
= code_detect.rb | |
This script guesses the encoding of a csv file. | |
The format of the csv file is the following | |
0:id, 1:replied_to_id, 2:thread_id, 3:timestamp, 4:group, 5:recipients, 6:private, 7:user_id, 8:user, 9:email_address, 10:body, 11:url, 12:attachment_ids |
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#!/bin/bash | |
# | |
# unzip csv file | |
# | |
# usage | |
# $ ./unzip_csv.sh <export_message.zip> | |
# | |
# input format message_export_yyyymmdd-yyyymmdd.zip | |
# output format data/messages_yyyymmdd-yyyymmdd.csv | |
# |
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# | |
# fizzbuzz | |
# author: hirotaka.yoshioka@mail.rakuten.com | |
# 10/31/2011 | |
# | |
fz = ["fizzbuzz", 1, 2, "fizz", 4, "buzz", "fizz", 7, 8, "fizz", | |
"buzz", 11, "fizz", 13, 14] | |
(1..30).each {|i| p fz[i%15].class == String ? fz[i%15] : i} |
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# encodings: utf-8 | |
=begin :rdoc | |
= cut_f.rb | |
This script prints a field of CSV file. | |
The format of the csv file is the following | |
id, replied_to_id, thread_id, timestamp, group, recipients, private, user_id, user, email_address, body, url, attachment_ids |