So read the older man pages? Why is this a problem? You can also easily read the man pages for a specific version of FreeBSD here https://www.freebsd.org/cgi/m

So read the older man pages? Why is this a problem? You can also easily read the man pages for a specific version of FreeBSD here https://www.freebsd.org/cgi/man.cgi https://www.freebsd.org/cgi/man.cgi