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view general/fileutils/md5file.m @ 19:1eb0ea29ec40

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author samer
date Thu, 17 Jan 2013 13:32:19 +0000
parents 47cb292350f3
children
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% md5file - Use md5sum to compute md5 hash
% md5file :: string ~'filename' -> string ~'hash'.
function hash=md5file(fn)
	[rc,result]=system(sprintf('md5sum -b "%s"',fn));
	if rc==0
		sp=find(result==' ');
		hash=result(1:sp);
	else
		error('Error running md5sum');
	end
end