https://bitbucket.org/padavan/rt ... lother-ddns-servers

我仅仅看懂了要建立一个三级目录

1. Disable DDNS-client in WEB-interface

2. Create directory /opt/etc/ddns:

# mkdir /opt/etc/ddns

从步骤3就开始懵逼了。啥意思。。空目录要怎么开始下面步骤3之后的内容

3. In directory /opt/etc/init.d create script S02ddns with this content (you can use this script):

func_start()

{

echo "Start DDNS services"

# insert your custom code below

inadyn --input_file /opt/etc/ddns/inadyn.conf  # start DDNS-service for server DDNS 1

inadyn --input_file /opt/etc/ddns/inadyn2.conf  # start DDNS-service for server DDNS 2

}

func_stop()

{

echo "Stop DDNS services"

# insert your custom code below

killall -q inadyn

}

case "$1" in

start)

func_start

;;

stop)

func_stop

;;

restart)

func_stop

func_start

;;

*)

echo "Usage: $0 {start|stop|restart}"

exit 1

;;

esac

4. In directory /opt/etc/ddns create configuration file(s) inadyn.conf (inadyn2.conf and so on, respectively the number of required records for DDNS-Server). For example, inadyn.conf for service dyndns.com:

dyndns_system dyndns@dyndns.org

update_period_sec 1800 # check for a new IP every 30 minutes

username ****    # login for server dyndns.com

password ****    # password for server dyndns.com

alias ****.dyndns.org    # alias (host name) for server dyndns.com

background

ip_server_name checkip.ns.zerigo.com /

cache_file /opt/etc/ddns/ddns.cache

# log_file /opt/etc/ddns/inadyn.log   # if you want to inadyn recorded their results in own log, uncomment this line, the default will record in the system log

For example, inadyn.conf for service no-ip.com:

dyndns_system default@no-ip.com

update_period_sec 1800 # check for a new IP every 30

username ****    # login for server no-ip.com

password ****    # password for server no-ip.com

alias ****.sytes.net    # alias (host name) for server no-ip.com

background

cache_file /opt/etc/ddns/ddns2.cache

# log_file /opt/home/admin/inadyn.log

You should replace the asterisks on your accounts data