Man pages matching name showmount in section 8:

showmount.8.ja	debian 10 / manpages-ja
showmount.8.zh_CN	debian 10 / manpages-zh
showmount.8.zh_TW	debian 10 / manpages-zh
showmount.8.en	debian 10 / nfs-common
showmount.8.de	debian 11 / manpages-de
showmount.8.fr	debian 11 / manpages-fr
showmount.8.ja	debian 11 / manpages-ja
showmount.8.zh_CN	debian 11 / manpages-zh
showmount.8.zh_TW	debian 11 / manpages-zh
showmount.8.en	debian 11 / nfs-common
showmount.8.de	debian 12 / manpages-de
showmount.8.fr	debian 12 / manpages-fr
showmount.8.ja	debian 12 / manpages-ja
showmount.8.zh_CN	debian 12 / manpages-zh
showmount.8.zh_TW	debian 12 / manpages-zh
showmount.8.en	debian 12 / nfs-common