#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/BUILDDATE
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/MANIFEST
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/REVISION
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/SRCBRANCH
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/base-dbg.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/base.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/doc.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/kernel-dbg.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/kernel.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/lib32-dbg.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/lib32.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/ports.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/src.txz
#/ http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/tests.txz

# fetch http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/base.txz
echo fetch http://ftp-archive.freebsd.org/mirror/FreeBSD/releases/amd64/12.4-RELEASE/base.txz
echo tar -ztvf base.txz etc/mail/
tar -ztvf base.txz etc/mail/
echo cat etc/mail/mailer.conf
cat etc/mail/mailer.conf