MD5 (ack-1.66.tar.gz) = cce6c9a07d05f606563ac7ff4215912e
SHA256 (ack-1.66.tar.gz) = 62afbc6e4e4e1dd2628d81ad618d3d54d893b311a58ae3265834f292567f409a
SIZE (ack-1.66.tar.gz) = 42093