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Recap - Detective Work

Part of the Version Control section of Coddy's Terminal journey — lesson 18 of 58.

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Challenge

Medium

The folder contains users.txt with two lines, already committed in a fresh repo where the user identity is set up.

Make this change and review it:

  1. Append the line charlie to users.txt (do not stage or commit it).
  2. Run git diff to display the unstaged change.

Try it yourself

Terminal

All lessons in Version Control

1Introduction

What Is Version ControlWhat Is GitSnapshots And Commits

4Inspecting Changes

Git DiffDiff The Staged ChangesGit ShowRecap - Detective Work

7Branching

What Is A BranchCreating A BranchSwitching BranchesCommitting On A BranchDeleting A BranchRecap - Branch Play

10Remotes

What Is A RemoteAdd A RemotePush, Pull And CloneRecap - Remote Setup

2Getting Started

Initialize A RepositoryThe .git FolderConfigure Your IdentityGit StatusRecap - First Repo

5Ignoring Files

Why Ignore FilesGitignore PatternsCheck Ignore RulesRecap - Clean Repo

8Merging

What Is A MergeFast-Forward MergeThree-Way MergeMerge ConflictsResolve A ConflictRecap - Merge Master

11Feature Branch Project

Project OverviewInitialize MainProject lessonWork On A BranchProject lessonUpdate Main In ParallelProject lessonMerge The FeatureProject lessonClean UpProject lesson

3Tracking Changes

The Staging AreaGit AddGit CommitModifying A Tracked FileGit LogRecap - First Commits

6Recipe Site Project

Project OverviewInitialize And IgnoreProject lessonFirst CommitProject lessonAdd A Second RecipeProject lessonInspect The HistoryProject lesson

9Undoing Changes

Discard Unstaged ChangesUnstage A FileAmend The Last CommitRevert A CommitReset A BranchRecap - Time Machine

12Final Challenges

Blog Repo From ScratchBranch DanceUndo Master