How did I install cuDNN 7.5.1 to Ubuntu 18.04?

developer.nvidia.com/rdp/cudnn-download

01

dpkg -i libcudnn7_7.5.1.10-1+cuda10.0_amd64.deb
dpkg -i libcudnn7-dev_7.5.1.10-1+cuda10.0_amd64.deb
dpkg -i libcudnn7-doc_7.5.1.10-1+cuda10.0_amd64.deb