add git-operations-in-the-command-line

docs/git-operations/command-line/_category_.json

@@ -0,0 +1,8 @@
+{
+  "label": "Command-Line",
+  "position": 3,
+  "link": {
+    "type": "generated-index",
+    "description": "Guide for performing Git operations using the command-line interface."
+  }
+}

docs/git-operations/command-line/add-commit.md

@@ -0,0 +1,48 @@
+---
+sidebar_position: 2
+title: "Add & Commit Changes"
+---
+
+# Add & Commit Changes
+
+---
+
+# Add Changes
+
+## Objective
+
+Select modified files and place them into the staging area before committing.
+
+## Steps
+
+1. Modify one or more files in the project.
+2. In the terminal, check the status of the repository: `git status`
+
+![Git Status](img/2.png)
+
+3. Add files to the staging area: `git add .`
+
+![Git Add](img/3.png)
+
+4. Verify that files are staged: `git status`
+
+![Git Status Staged](img/4.png)
+
+---
+
+# Commit Changes
+
+## Objective
+
+Save local changes to the local Git repository.
+
+## Steps
+
+1. Ensure files are staged.
+2. Enter the commit command with a message: `git commit -m "Your commit message"`
+
+![Git Commit](img/5.png)
+
+3. Verify the commit: `git log --oneline`
+
+![Git Log](img/6.png)

docs/git-operations/command-line/index.md

@@ -0,0 +1,16 @@
+---
+sidebar_position: 1
+title: "Prerequisites"
+---
+
+# Prerequisites
+
+---
+
+## Steps
+
+1. Install Git on the system.
+2. Open a terminal or command prompt.
+3. Navigate to the project directory that is already connected to a Git repository.
+
+![Terminal Window](img/1.png)

docs/git-operations/command-line/push-pull.md

@@ -0,0 +1,37 @@
+---
+sidebar_position: 3
+title: "Push & Pull Changes"
+---
+
+# Push & Pull Changes
+
+---
+
+# Push Changes
+
+## Objective
+
+Send committed changes from the local repository to the remote repository.
+
+## Steps
+
+1. Ensure at least one commit exists locally.
+2. Execute the push command: `git push`
+
+![Git Push](img/7.png)
+
+---
+
+# Pull Changes
+
+## Objective
+
+Retrieve updates from the remote repository and merge them into the local repository.
+
+## Steps
+
+1. Execute the pull command: `git pull`
+
+![Git Pull](img/8.png)
+
+2. Review the output for updates or merge results.