Man pages matching name ftpusers in section 5:

ftpusers.5.es	debian 10 / manpages-es
ftpusers.5.ja	debian 10 / manpages-ja
ftpusers.5.pl	debian 10 / manpages-pl
ftpusers.5.en	debian 10 / proftpd-basic
ftpusers.5.en	debian 11 / ftpd
ftpusers.5.en	debian 11 / ftpd-ssl
ftpusers.5.ja	debian 11 / manpages-ja
ftpusers.5.en	debian 11 / proftpd-core
ftpusers.5.en	debian 12 / ftpd-ssl
ftpusers.5.cs	debian 12 / manpages-cs
ftpusers.5.es	debian 12 / manpages-es
ftpusers.5.ja	debian 12 / manpages-ja
ftpusers.5.en	debian 12 / proftpd-core