Freedns update with TLS (get proper certificate for wget)

Bocs, jegyzet magamnak.

echo QUIT | \
openssl s_client -connect freedns.afraid.org:443 2> /dev/null | \
sed '/BEGIN CERT/,/END CERT/!d' > /etc/ssl/private/freedns.afraid.org.pem 

wget --secure-protocol=TLSv1 \
          --ca-certificate=/etc/ssl/private/freedns.afraid.org.pem \
          --read-timeout=0 --tries=10 --wait=10 -qO /dev/null \
          https://freedns.afraid.org/dynamic/update.php?************************************