This is recognized as the "command substitution" and it strips line feed by default which is admittedly convinient ! Indeed. In 2006, Royal Canin issued a remember of some of their cat and dog food items on account of too much amounts of vitamin D3. I dump my output into https://donovanynxis.blog-ezine.com/36895584/the-fact-about-royal-canin-cat-food-ingredients-that-no-one-is-suggesting