2. Creating CI/CD Scripts# Both GitHub and GitLab use YAML to define CI/CD scripts. 2.1. A YAML Primer 2.2. Understanding Variable Substitution 2.3. From YAML to Automation 2.4. GitHub Workflows 2.5. Recap: Weekend Out Exercise 2.6. GitLab Pipelines 2.7. Workflows vs. Pipelines - Overview 2.8. Workflows vs. Pipelines - by Example