Letsencrypt/acme.sh/socatについて、ここに記述してください。
port なし。
/!\ ERROR: /!\ Ports Collection support for your FreeBSD version has ended, and no ports are guaranteed to build on this system. Please upgrade to a supported release. No support will be provided if you silence this message by defining ALLOW_UNSUPPORTED_SYSTEM. *** Error code 1 Stop. make[1]: stopped in /usr/ports/net/socat *** Error code 1 Stop. make: stopped in /usr/ports/net/socat
https://github.com/freebsd/freebsd-ports/blob/master/net/socat/files/socat.in
# Add the following lines to /etc/rc.conf to enable socat: