ddclient_install_ubuntu.sh

# If needed install: JSON::Any, Data::Validate::IP, IO::Socket::SSL
sudo apt-get install libjson-any-perl libdata-validate-ip-perl libio-socket-ssl-perl

cd ~
wget https://raw.githubusercontent.com/wimpunk/ddclient/master/ddclient
sudo cp ddclient /usr/sbin/ddclient
sudo chmod +x /usr/sbin/ddclient
sudo mkdir /var/cache/ddclient
sudo mkdir /etc/ddclient
sudo nano /etc/ddclient/ddclient.conf
# Write config

# Autorun
wget https://raw.githubusercontent.com/wimpunk/ddclient/master/sample-etc_rc.d_init.d_ddclient.ubuntu
sudo cp sample-etc_rc.d_init.d_ddclient.ubuntu /etc/init.d/ddclient
sudo chmod +x /etc/init.d/ddclient
sudo update-rc.d ddclient defaults
sudo service ddclient start