Install bsdmainutils by entering the following commands in the terminal:
sudo apt update sudo apt install bsdmainutils
collection of more utilities from FreeBSD
This package contains lots of small programs many people expect to find when they use a BSD-style Unix system. . It provides banner (as printerbanner), calendar, col, colcrt, colrm, column, from (as bsd-from), hexdump (or hd), look, lorder, ncal (or cal), ul, and write (as bsd-write). . This package used to contain whois and vacation, which are now distributed in their own packages. Also here was tsort, which is now in the "coreutils" package.