akane-delref.rb

d = '2014-12-15'
h = {}; 

open("/var/db/akane/timeline/#{d}.deleted.txt", "r") do |io|
  io.each_line do |l|
    _,u,t = l.chomp.split(",")
    (h[u] ||= {})[t] = true
  end
end

h.each do |u, ts|
  #files = Dir["/var/db/akane/users/#{u}/tweets.*.txt"]
  files = ["/var/db/akane/users/#{u}/tweets.#{d[0,7]}.txt"]
  system "grep", ts.keys.join("\\|"), *files
end