view bin/cek.rb @ 341:675590e84904

[rc/cshrc] Better LSCOLORS, prompt.
author Edho Arief <edho@myconan.net>
date Sun, 25 Mar 2012 16:42:46 +0700
parents 72c299437fde
children 324c5842af87
line wrap: on
line source

#!/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_i)
end