onamae_update.sh

#!/bin/sh                                                                                                                                                                                     
ID="お名前.comのID"
PW="パスワード"


IP=`curl -s 'https://api.ipify.org?format=txt'`

(
    sleep 1 ;
    echo "LOGIN";
    echo "USERID:${ID}";
    echo "PASSWORD:${PW}";
    echo ".";
    sleep 1;
    echo "MODIP";
    echo "HOSTNAME:SOME_YOURE_HOST_PART_ONLY";
    echo "DOMNAME:YOURE.DOMAIN";
    echo "IPV4:${IP}";
    echo ".";
    sleep 1;
    echo  "LOGOUT";
    echo ".";
)|openssl s_client -connect ddnsclient.onamae.com:65010 -quiet　 >/dev/null 2>&1