Man pages matching name tac in section 1:

tac.1.en	debian 10 / coreutils
tac.1.de	debian 10 / manpages-de
tac.1.hu	debian 10 / manpages-hu
tac.1.ja	debian 10 / manpages-ja
tac.1.pl	debian 10 / manpages-pl
tac.1.tr	debian 10 / manpages-tr
tac.1.zh_CN	debian 10 / manpages-zh
tac.1.zh_TW	debian 10 / manpages-zh
tac.1.en	debian 11 / coreutils
tac.1.de	debian 11 / manpages-de
tac.1.fr	debian 11 / manpages-fr
tac.1.hu	debian 11 / manpages-hu
tac.1.ja	debian 11 / manpages-ja
tac.1.nl	debian 11 / manpages-nl
tac.1.pl	debian 11 / manpages-pl
tac.1.tr	debian 11 / manpages-tr
tac.1.zh_CN	debian 11 / manpages-zh
tac.1.zh_TW	debian 11 / manpages-zh
tac.1.en	debian 12 / coreutils
tac.1.da	debian 12 / manpages-da
tac.1.de	debian 12 / manpages-de
tac.1.es	debian 12 / manpages-es
tac.1.fr	debian 12 / manpages-fr
tac.1.hu	debian 12 / manpages-hu
tac.1.ja	debian 12 / manpages-ja
tac.1.nb	debian 12 / manpages-nb
tac.1.nl	debian 12 / manpages-nl
tac.1.pl	debian 12 / manpages-pl
tac.1.sr	debian 12 / manpages-sr
tac.1.sv	debian 12 / manpages-sv
tac.1.tr	debian 12 / manpages-tr
tac.1.vi	debian 12 / manpages-vi
tac.1.zh_CN	debian 12 / manpages-zh
tac.1.zh_TW	debian 12 / manpages-zh