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view bin/cek.rb @ 271:003b0c8870b3

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As it turns out who am i doesn't respect current actual user. Replaced with ancient but better version. Either LOGNAME or USER. Whichever has value.
author Edho Arief <edho@myconan.net>
date Thu, 24 Nov 2011 15:23:18 +0700
parents 94ee419ad047
children 72c299437fde
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#!/usr/bin/env ruby
require 'zlib'

block = 1048576
ARGV.each do |filename|
	crc = 0
	file = File.open(filename, 'rb')
	currentbyte = 0
	while (line = file.read(block)) do
		crc = Zlib.crc32(line,crc)
	end
	file.close
	printf("%s %08X\n", filename, crc.to_s)
end