
Explore how rebasing changes the base of a feature branch to development, using interactive rebasing to drop or squash commits and create a clean history; compare rebase, merge, and fast-forward.
Compare Linux and Windows for server use, highlighting Linux’s free, secure Unix-based design, text-only interfaces, low memory footprint, high performance, and long-term stability.
Understand how the linux kernel starts the operating system and how distributions like ubuntu, centos, fedora, and arch linux with shells and utilities differ in enterprise versus community support.
Explain public key and private key authentication for Linux servers, password, RSA keys, and tokens, and show how public keys reside on the server while private keys stay with users.
Generate a public and private key with ssh-keygen, upload the public key to the Linux server, and log in with the private key via ssh.
Configure a cloud server by creating a security group firewall and launching a linux instance. Import a key pair and connect via ssh using the public key.
Understand how firewall rules affect cross-server connections, how public/private keys secure EC2 access, and essential Linux concepts like PWD, home ec2 user, and root vs normal user.
This course will prepare you for Oracle cloud Exam. You will master many oracle cloud concepts from very basic to more advanced concepts. Oracle Cloud offers a wide range of cloud services and solutions designed to meet the diverse needs of organizations across various industries. Oracle Cloud Infrastructure (OCI) is the core infrastructure-as-a-service (IaaS) offering, providing scalable and reliable computing, storage, and networking resources. It includes VM instances, bare metal servers, block storage, object storage, and networking components like virtual cloud networks (VCNs) and load balancers. Oracle Autonomous Database A fully managed, self-driving database service that automatically handles tasks such as patching, tuning, and scaling. It comes in variations like Autonomous Data Warehouse and Autonomous Transaction Processing.
Oracle offers a range of database services designed to meet various business needs and requirements. These services are part of Oracle's cloud offerings and provide database solutions that are scalable, flexible, and managed in the cloud. These are just some of the key Oracle Cloud services. Oracle continues to expand its cloud offerings to cover a wide range of business needs, including infrastructure, databases, applications, analytics, and more. Depending on your organization's requirements, you can leverage these services to build, deploy, and manage your applications and workloads in the cloud. Oracle Autonomous Database is a fully managed, self-driving database service that automates many administrative tasks such as provisioning, patching, tuning, and scaling. It is designed to deliver high performance, availability, and security without the need for manual intervention.