This script starts noip2 client at boot time on Ubuntu 14.04. Put it on /etc/init.d, change the attributes to be executable "sudo chmod 755 /etc/init.d/no-ip2" and change its owner to root "sudo chown root:root /etc/init.d/no-ip2"

no-ip2

#######################################################
#! /bin/sh
   case "$1" in
      start)
         echo "Starting noip2."
         /usr/local/bin/noip2
      ;;
      stop)
         echo "Shutting down noip2."
         pkill noip2
      ;;
      *)
      echo "Usage: $0 {start|stop}"
      exit 1
   esac
exit 0
#######################################################