bsdmainutils 12.1.1ubuntu1 (s390x binary) in ubuntu groovy

 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), from (as bsd-from), look, lorder, ncal
 (or cal), and write (as bsd-write).
 .
 This package used to contain whois, vacation, and calendar, which are now
 distributed in their own packages. The tools col, colrm, column, hexdump, and
 ul are now provided as "bsdextrautils". Also here was tsort, which is now in
 the "coreutils" package.