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cato/gist:886486

Created March 25, 2011 07:20
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gistfile1.rb
#!/usr/bin/env ruby
q = ARGV[0]
File.open('search.txt', 'r') do |infile|
i = 0
while(line = infile.gets)
i = i + 1
puts "#{i}: #{line}" if line.index(q) != nil
end
end
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