ddns shell

用openwrt上的ddns更新cloudflare总是占用很高的cpu自由，导致上网速度降低。准备把ddns功能转移到nas上的虚拟机上。

#!/bin/bash ipadr=`ip -4 addr show eth0 | grep inet | awk '{print $2}' | awk -F "/" '{print $1}'` curl -X PUT "https://api.cloudflare.com/client/v4/zones/ZONE_ID/dns_records/RECORD_ID" \ -H "X-Auth-Email: EMAIL" \ -H "X-Auth-Key: API_KEY" \ -H "Content-Type: application/json" \ --data '{"type":"A","name":"SUB.EXAMPLE.COM","content":"'${ipadr}'","ttl":1,"proxied":false}' echo ""

以上适当修改，尤其是大写字母部分。