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bragi/htmlgrep.rb

Created October 31, 2008 14:21
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htmlgrep.rb
#!/usr/bin/ruby
require 'rubygems'
require 'hpricot'
require 'open-uri'
file = open(ARGV[1]) if ARGV[1]
file ||= STDIN
doc = Hpricot(file)
puts doc / ARGV[0]
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