All of your answers are in the documentation for ?cat. The parts that reply your unique problem are: I killed the method and tried out it with cmd employing type file1 file2 > dest and each was performed in seconds. Jay BazuziJay Bazuzi 46.8k1717 gold badges116116 silver badges173173 bronze badges https://pet-shop-dubai-discount-c52058.full-design.com/details-fiction-and-cat-scratching-post-79026352