DevOps Classroom notes 22/Mar/2025

Git contd

  • Overview

Lets create a new repo

  • Git doesnot consider empty folders as change. Git considers only files as changes
  • Every commit will have a unique commit id
  • In Git we have a concept of reference object, We have two reference objects
    • branch
    • tag
  • In Git by default we are working on a branch called as master
  • According to our understanding so far, A branch points to the latest commit
  • Commands used
git log
git status
git log --oneline
git restore --staged <file path>

  • Git internally uses SHA1 hash for everything
    • Commit: This is hash of changes, parent commit, author, date time, message
  • For git
    • file: blob
    • folder: tree
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By continuous learner

devops & cloud enthusiastic learner

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