sudo su # switch to root user with curret user home dir

sudo su - # switch to root user with root hom dir

sudo su tom # swithc to tom but current user home Dir

sudo su - username # switch to tom with user home Dir

su - # switch to root user but it will ask for root user password

su ## switch to root user but it will ask for root user password

su tom #switch to tom but with current user home Dir and ask for tom password

su - tom #switch to tom but with tom user home Dir and ask for tom password

Nginx: https://www.youtube.com/watch?v=7VAI73roXaY

git material: https://git-scm.com/book/en/v2/Git-Branching-Rebasing

Kubernetes service type: https://www.baeldung.com/ops/kubernetes-service-types

https://www.digitalocean.com/community/tutorials/understanding-the-ssh-encryption-and-connection-process Article how the SSH works

To-DO: https://www.youtube.com/watch?v=ZfjpWOC5eoE

Supporting to above To-Do: https://www.youtube.com/watch?v=ZGKaSboqKzk&t=307s

How to amange secrest in Terraform : https://www.youtube.com/watch?v=3N0tGKwvBdA

Good article for undertsandin ingress controller: https://aws.amazon.com/blogs/containers/exposing-kubernetes-applications-part-1-service-and-ingress-resources/