The foundations of cloud computing
Service models, deployment choices, and the responsibilities behind every cloud service.
The free lesson library
Learn it. Try it. Explain it.
Start with foundations, get comfortable in the terminal, then put the pieces together in AWS. Every written lesson is free to open.
Showing 8 lessons
Make yourself at home in the terminal
Navigate files, read command help, and understand permissions.
Pipes, processes & your first scripts
Connect small tools, work with text, and understand remote access.
Troubleshoot with evidence
Trace an application failure through processes, logs, ports, and HTTP responses.
Write a backup script you can trust
Validate inputs, handle failures, and prove that your backup can be restored.
Meet the AWS building blocks
Follow one application through compute, storage, networking, and identity.
Launch & operate your first EC2 lab
Connect with Session Manager, inspect your instance, and finish with a cleanup record.
Control access to private S3 data
Use IAM roles and a scoped S3 workflow to test what an identity can and cannot do.
Not sure where to begin?
If cloud is new to you, start with foundations. If you know the concepts but need practice, begin with Linux 01 and work through the sequence.
Open cloud foundations