moreutils: the utilities package every UNIX/Linux/Mac OS developer should know Most UNIX professionals know about the GNU core utilities, from the “used-everyday” ls, cp, ln, rm, touch, tail, wc, etc., to the “not-so-used” shell commands such as tsort, tac, factor, or seq. Among the UNIX utilities available, there is one package that includes some awesome utilities that makes our life’s a lot easi