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August 16, 2019 18:54
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| require 'pdf-reader' | |
| wordsToFind = ARGV | |
| Dir.entries(".").select { |f| File.file?(File.join(".", f)) && File.extname(f) == ".pdf"}.each { |file| | |
| puts file | |
| pReader = PDF::Reader.new(file) | |
| pReader.pages.each_with_index { |page, idx| | |
| wordsToFind.each {|keyword| | |
| if page.text.include? keyword | |
| puts "pg: #{idx+1} has keyword: #{keyword}" | |
| end | |
| } | |
| } | |
| } | |
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installation:
gem install pdf-readerusage:
ruby searchpdfs.rb <keywords to find>will spit out all instances of any of the keywords for any pdf in the same directory as this file.