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annotate bin/cek.rb @ 498:257ad2cfb965

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author edogawaconan <me@myconan.net>
date Mon, 23 Dec 2013 17:12:10 +0900
parents 324c5842af87
children a0f4a3e15322
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94ee419ad047 Added bin-ec - a collection of scripts.
Edho Prima Arief <me@myconan.net>
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1 #!/usr/bin/env ruby
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2 require 'zlib'
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3
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4 block = 1048576
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5 ARGV.each do |filename|
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6 crc = 0
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7 file = File.open(filename, 'rb')
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8 currentbyte = 0
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9 while (line = file.read(block)) do
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10 crc = Zlib.crc32(line,crc)
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11 end
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12 file.close
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13 printf("%s %08X\n", filename, crc.to_i)
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14 end