Man pages matching name rcmd in section 3:

rcmd.3.en	debian 10 / manpages-dev
rcmd.3.es	debian 10 / manpages-es
rcmd.3.ja	debian 10 / manpages-ja-dev
rcmd.3.en	debian 11 / manpages-dev
rcmd.3.es	debian 11 / manpages-es-dev
rcmd.3.ja	debian 11 / manpages-ja-dev
rcmd.3.en	debian 12 / manpages-dev
rcmd.3.fr	debian 12 / manpages-fr-dev
rcmd.3.ja	debian 12 / manpages-ja-dev