Git Fundamentals - rnakidi/dsa GitHub Wiki

Git Fundamentals: • Version Control System • Industry-standard for code management • Essential for team collaboration • Crucial for code history tracking

Core Commands You Must Know:

  1. Repository Setup:
  • git init: Start a new repository
  • git clone: Copy existing projects
  • git config: Set your identity
  1. Basic Operations:
  • git status: Check file status
  • git add: Stage changes
  • git commit: Save changes
  • git log: View history
  1. Branch Management:
  • git branch: List/create branches
  • git checkout: Switch branches
  • git merge: Combine changes
  1. Remote Operations:
  • git push: Upload changes
  • git pull: Download updates
  • git fetch: Update remote info

Why Git Matters: • Required by most tech companies • Essential for collaboration • Protects against code loss • Enables parallel development • Facilitates code review

Career Impact: • Standard technical requirement • The key for technical interviews • Essential for open-source contribution • Fundamental for DevOps, Developers, Engineers, SRE

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