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Git for DevOps:

Table of Contents:

  1. Introduction to Git

    • Who Developed Git and Why?
    • Why Git is Essential for DevOps
    • Centralized Version Control Systems (CVCS) vs. Git
    • Problem-Solving with Git: Issues it Addresses in Development

  2. Basic Git Concepts

    • What is a Repository?
    • Key Git Terminology (Repository, Branch, Commit, etc.)
    • Working Directory, Staging Area, and Repository
    • Use Cases: How DevOps Teams Use Git

  3. Installing and Configuring Git

    • Installation Guide (Windows, macOS, Linux)
    • Setting Up Your Git Profile (username, email)
    • Configuring SSH for GitHub/GitLab Access
    • Professional Tip: Using SSH for Secure Access

  4. Core Git Workflow

    • Initializing a Repository (git init)
    • Cloning a Repository (git clone)
    • Checking the Status (git status)
    • Adding Changes (git add)
    • Committing Changes (git commit)
    • Viewing Logs and History (git log)
    • Professional Tips for Commit Messages and Log Management

  5. Branching and Merging

    • Branching Basics: Why Use Branches?
    • Creating, Switching, and Managing Branches (git branch, git checkout)
    • Merging Branches and Resolving Conflicts (git merge)
    • Professional Tip: Merge Conflicts in Multi-Environment Deployments

  6. Working with Remote Repositories

    • Setting Up a Remote (git remote)
    • Fetching, Pulling, and Pushing Changes (git fetch, git pull, git push)
    • Professional Tips: Managing Multiple Remotes in DevOps Projects

  7. Advanced Git Techniques

    • Rebasing and Rewriting History (git rebase, git reset)
    • Stashing Changes and Applying Later (git stash)
    • Cherry-Picking Commits (git cherry-pick)
    • Professional Tip: When to Use Rebase vs. Merge in Team Projects

  8. Undoing and Fixing Mistakes

    • Undoing Commits (git revert)
    • Resetting to a Previous State (git reset)
    • Cleaning Untracked Files (git clean)
    • Professional Tips: Safe Ways to Recover Lost Work

  9. Git Configuration and Customization

    • Creating and Using Aliases (git config alias)
    • Managing Ignored Files with .gitignore
    • Using Git Hooks for Automation
    • Professional Tips: Git Hooks for DevOps CI/CD Pipelines

  10. Integrating Git with CI/CD Tools

    • Integrating with Jenkins, GitHub Actions, and GitLab CI/CD
    • Triggering Builds on Push Events
    • Managing Versioning and Releases in DevOps
    • Professional Tips: Handling Multi-Environment Pipelines with Git