I'm try to update my IP to Cloudflare. What I done so far :
sudo apt-get install ddclient libjson-any-perl
cd ~ wget http://downloads.sourceforge.net/project/ddclient/ddclient/ddclient-3.8.3.tar.bz2 tar -jxvf ddclient-3.8.3.tar.bz2 sudo cp -f ddclient-3.8.3/ddclient /usr/sbin/ddclient
sudo mv /etc/ddclient.conf /etc/ddclient
however when I'm trying
sudo nano /etc/ddclient/ddclient.conf
I have an error message "Path '/etc/ddclient' is not a directory"