NCurses Disk Usage(ncdu) is a powerful tool to view file sizes across different directories in a simple and friendly GUI. Besides, you can also do some operation but read, such as delete file/directory. In this post, I will introduce what is ncdu and how to use it to replace the legacy command du.
To setup a kubernetes, there're so many approaches, including what infrstructure(VM/Container/Native) about the kubernetes and what tooles(kubeadm,kubespray,minikube). I choose use the kubeadm to install a native kubernetes in my laptop(Fedora) and you will see the whole setps to install all requirements, including the docker/kubernetes.