'We all know about GNU core utilities that comes pre-installed with all Unix-like operating systems. These are the basic file, shell and text manipulation utilities of the GNU operating system. The GNU core utilities contains the commands, such as cat, ls, rm, mkdir, rmdir, touch, tail, wc and many more, for doing the day-to-day operations. Since these commands are part of Core Utilities, you don’t have to manually install them. Among these utilities, there are also some other useful collection of Unix utilities which are not included in any Unix-like operating systems. Meet moreutilis, a growing collection of the unix tools. The moreutils can be installed on GNU/Linux, and various Unix flavours such as FreeBSD, openBSD and Mac OS.' -- source: https://www.ostechnix.com/moreutils-collection-useful-unix-utilities/ Cheers, Peter -- Peter Reutemann Dept. of Computer Science University of Waikato, NZ +64 (7) 858-5174 http://www.cms.waikato.ac.nz/~fracpete/ http://www.data-mining.co.nz/