### Example .NET SDK Output

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/dotnet10-sdk-version.md

This is an example of the output you should see if .NET 10.0 SDK is installed. If no version starting with '10' is listed, you need to install it.

```console
9.0.100 [C:\Program Files\dotnet\sdk]
10.0.100 [C:\Program Files\dotnet\sdk]
```

--------------------------------

### Run the setup script

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/troubleshoot-network-security-issues/includes/2-set-up-troubleshooting-environment.md

Execute the setup script to create the example topology. This script automates the deployment of resources needed for the troubleshooting exercises.

```bash
bash networking/setup.sh
```

--------------------------------

### Run the setup script

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/cloud-hybrid-connectivity/includes/2-setup-environment.md

Execute the setup script to create the example topology and all necessary Azure resources. This script may take some time to complete.

```powershell
networking/setup.ps1
```

--------------------------------

### Clone the setup script from GitHub

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/troubleshoot-network-security-issues/includes/2-set-up-troubleshooting-environment.md

Clone the setup script repository to your local environment. This script contains the necessary commands to create the example topology for troubleshooting.

```bash
git clone https://github.com/MicrosoftDocs/mslearn-troubleshoot-network-security-issues networking
```

--------------------------------

### Example .NET SDK Version Output

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/dotnet7-sdk-version.md

This is an example of the output you should expect when running the `dotnet --list-sdks` command if .NET 7.0 is installed.

```console
6.0.308 [C:\Program Files\dotnet\sdk]
7.0.100 [C:\Program Files\dotnet\sdk]
7.0.102 [C:\Program Files\dotnet\sdk]
```

--------------------------------

### Example .NET SDK Output

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/dotnet9-sdk-version.md

This is an example of the output you should see when running the `dotnet --list-sdks` command, indicating that .NET 9.0 is installed.

```console
8.0.100 [C:\Program Files\dotnet\sdk]
9.0.100 [C:\Program Files\dotnet\sdk]
```

--------------------------------

### Install Go Package

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/develop-ai-enabled-apps-using-github-copilot-sdk/includes/3-what-github-copilot-sdk.md

Use go get to install the GitHub Copilot SDK for Go applications.

```bash
go get github.com/github/copilot-sdk/go
```

--------------------------------

### Clone the setup script repository

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/troubleshoot-routing-traffic-control-load-balancing/includes/1a-create-troubleshooting-environment.md

Clone the GitHub repository that contains the setup scripts for the exercise environment. This script is required to create the example topology.

```bash
git clone https://github.com/MicrosoftDocs/mslearn-troubleshoot-connectivity-issues-virtual-machines networking
```

--------------------------------

### Playwright Test Example: Get Started Link

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/advocates/build-with-playwright/includes/5-understand-test-specification.md

This test navigates to a URL, clicks a 'Get started' link, and asserts that a specific heading becomes visible. It showcases interaction with elements and visibility assertions.

```typescript
test('get started link', async ({ page }) => {
  await page.goto('https://playwright.dev/');

  // Click the get started link.
  await page.getByRole('link', { name: 'Get started' }).click();

  // Expects page to have a heading with the name of Installation.
  await expect(page.getByRole('heading', { name: 'Installation' })).toBeVisible();
});
```

--------------------------------

### Start the Sample Application

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/student-evangelism/api-management/includes/3-exercise-api-management.md

Run the sample application locally after installing its dependencies. Access it via http://localhost:3000.

```bash
npm start
```

--------------------------------

### Install Connected Machine agent silently on Windows

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/manage-azure-arc-enabled-servers-scripting/includes/2-connect-hybrid-machines-azure-deployment-script.md

Use this command to silently install the agent and create a setup log file. Check the log directory (%ProgramData%\AzureConnectedMachineAgent\log) if the agent fails to start.

```powershell
msiexec.exe /i AzureConnectedMachineAgent.msi /qn /l*v "C:\Support\Logs\Azcmagentsetup.log"
```

--------------------------------

### Create Databricks End-to-End Tests

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-databricks/implement-development-lifecycle-processes-in-azure-databricks/includes/4-implement-testing-strategy.md

Simulate complete data workflows from start to finish to validate that your entire pipeline produces expected results. This example includes setup, execution, verification, and cleanup steps.

```python
def test_daily_processing_pipeline():
    """Validate complete daily data processing workflow."""
    # Setup: Create test input files
    test_date = "2024-01-15"
    setup_test_input_files(test_date)
    
    # Execute: Run the complete pipeline
    run_daily_pipeline(test_date)
    
    # Verify: Check final output table
    result = spark.sql(f"""
        SELECT COUNT(*) as row_count, 
               SUM(amount) as total_amount
        FROM production.daily_summary
        WHERE process_date = '{test_date}'
    """)
    
    row = result.first()
    assert row.row_count == 1000, f"Expected 1000 rows, got {row.row_count}"
    assert abs(row.total_amount - 50000.00) < 0.01
    
    # Cleanup: Remove test data
    cleanup_test_data(test_date)
```

--------------------------------

### Basic Parallel Processing Example

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/explore-azure-automation-devops/includes/11-examine-checkpoint-parallel-processing.md

This example shows how to start multiple Azure VMs concurrently. vm0 and vm1 will start at the same time, and vm2 will start only after both vm0 and vm1 have begun.

```PowerShell
    Parallel
    {
        Start-AzureRmVM -Name $vm0 -ResourceGroupName $rg
        Start-AzureRmVM -Name $vm1 -ResourceGroupName $rg
    }

    Start-AzureRmVM -Name $vm2 -ResourceGroupName $rg


```

--------------------------------

### Complete Program.cs Top Section

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/language/dotnet-files/includes/5-exercise-paths.md

This snippet shows the initial setup of the Program.cs file, including getting the current directory, defining the stores directory path, and calling the FindFiles function.

```csharp
var currentDirectory = Directory.GetCurrentDirectory();
var storesDirectory = Path.Combine(currentDirectory, "stores");
var salesFiles = FindFiles(storesDirectory);

foreach (var file in salesFiles)
{
    Console.WriteLine(file);
}
```

--------------------------------

### Clone and Setup Load Balancer Environment

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/host-domain-azure-dns/resources/design-doc.md

Clone the repository and execute the setup script to create a load-balanced environment with a public IP address. This is used to set up the final exercise.

```bash
git clone https://github.com/GeekEffect/load-balancer-setup.git
cd load-balancer-setup
bash setup.sh
```

--------------------------------

### Example GET Request for Blob Stats

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/data-ai-cert/secure-azure-storage-account/includes/3-storage-account-keys.md

This is an example of a GET request to retrieve statistics for a blob resource. It demonstrates the basic structure of a REST API call to Azure Storage.

```http
GET http://myaccount.blob.core.windows.net/?restype=service&comp=stats

```

--------------------------------

### Navigate to SQL Setup Directory

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-data-ai/query-relational-data/includes/6-exercise-perform-query.md

Change the current directory to the 'sql' folder within the cloned repository to access the setup script.

```bash
cd dp-900/sql
```

--------------------------------

### MicroK8s Installation Confirmation on Linux

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/intro-to-kubernetes/includes/5-exercise-kubernetes-functionality.md

Example output indicating a successful MicroK8s installation on Linux.

```output
2020-03-16T12:50:59+02:00 INFO Waiting for restart...
microk8s v1.17.3 from Canonical✓ installed
```

--------------------------------

### Start SAP HANA GUI Installer

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/implement-deploy-sap-hana-azure-large-instances/includes/6-exercise-install-hana-hana-large-instances.md

Navigate to the SAP HANA installation directory and execute this command to launch the graphical installer for SAP HANA.

```bash
./hdblcmgui
```

--------------------------------

### Execute Setup Script for Azure Environment

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/host-domain-azure-dns/includes/6-exercise-create-alias-records.md

Navigate to the cloned repository and execute the setup script to create the necessary Azure resources, including VMs and a load balancer.

```bash
cd mslearn-host-domain-azure-dns
chmod +x setup.sh
./setup.sh
```

--------------------------------

### Basic Minimal API Setup

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/aspnetcore/introduction-to-aspnet-core/includes/3-how-aspnet-core-works.md

Sets up a minimal API that listens for HTTP GET requests at the '/hello' URL and responds with 'Hello, World!'. It uses WebApplicationBuilder to configure the app and MapGet to define the route and handler.

```csharp
var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

app.MapGet("/hello", () => "Hello, World!");

app.Run();
```

--------------------------------

### Minimal Voice Live SDK Session Setup

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-data-ai/develop-voice-live-agent/includes/3-voice-live-sdk.md

This example shows the minimal configuration required to authenticate and establish a Voice Live session. It includes setting modalities, input/output audio formats, and turn detection parameters.

```python
import asyncio
from azure.core.credentials import AzureKeyCredential
from azure.ai.voicelive.aio import connect
from azure.ai.voicelive.models import (
    RequestSession, Modality, InputAudioFormat, OutputAudioFormat, ServerVad, ServerEventType
)

API_KEY = "your-api-key"
ENDPOINT = "your-endpoint"
MODEL = "gpt-4o"

async def main():
    async with connect(
        endpoint=ENDPOINT,
        credential=AzureKeyCredential(API_KEY),
        model=MODEL,
    ) as conn:
        session = RequestSession(
            modalities=[Modality.TEXT, Modality.AUDIO],
            instructions="You are a helpful assistant.",
            input_audio_format=InputAudioFormat.PCM16,
            output_audio_format=OutputAudioFormat.PCM16,
            turn_detection=ServerVad(
                threshold=0.5, 
                prefix_padding_ms=300, 
                silence_duration_ms=500
            ),
        )
        await conn.session.update(session=session)

        # Process events
        async for evt in conn:
            print(f"Event: {evt.type}")
            if evt.type == ServerEventType.RESPONSE_DONE:
                break

asyncio.run(main())
```

--------------------------------

### Install a Windows Server Feature

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/manage-windows-server-settings-use-powershell-cmdlets/includes/3-manage-server-roles-services.md

Use the Install-WindowsFeature cmdlet to install specific roles, services, or features on a Windows Server. This example installs the network load balancing feature.

```powershell
Install-WindowsFeature "nlb"
```

--------------------------------

### Example .NET SDK Output

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/dotnet6-sdk-version.md

This is an example of the output you might see when checking for installed .NET SDKs. Look for a version beginning with '6'.

```console
3.1.100 [C:\program files\dotnet\sdk]
5.0.100 [C:\program files\dotnet\sdk]
6.0.100 [C:\program files\dotnet\sdk]
```

--------------------------------

### Example Repository-Wide Instructions

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/configure-customize-github-copilot-visual-studio-code/includes/3-customize-copilot-responses-instruction-files.md

Use `.github/copilot-instructions.md` to define general coding guidelines for an entire repository. These instructions are automatically applied to all prompts.

```markdown
# Project coding guidelines
- Use PascalCase for class names and public members.
- Prefix private fields with an underscore (e.g., _logger).
- Follow the repository pattern for all data access operations.
- Use async/await for I/O-bound operations.
- Include error handling with try-catch blocks for all external API calls.
- Add XML documentation comments on all public methods and classes.
```

--------------------------------

### Initialize database with sample data

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/manage-secrets-java-applications-zero-trust/includes/3-exercise-code-java-application-secrets.md

This SQL script inserts a sample item into the database when the application starts.

```sql
insert into item (details) values ('This is a item from the database');
```

--------------------------------

### Test Website Installation with wget

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/intro-to-kubernetes/includes/5-exercise-kubernetes-functionality.md

Use `wget` to connect to the pod's IP address and download the default index page, testing the web server installation.

```bash
wget <POD_IP>
```

--------------------------------

### Verify Azure CLI installation

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/create-azure-resources-by-using-azure-cli/includes/3-install-azure-cli.md

Check your Azure CLI version to confirm a successful installation. The version numbers may differ from the example.

```azurecli
az version
```

```output
{
  "azure-cli": "2.65.0",
  "azure-cli-core": "2.65.0",
  "azure-cli-telemetry": "1.1.0",
  "extensions": {}
}
```

--------------------------------

### Create WebApplicationBuilder and Build App

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/aspnetcore/build-your-first-aspnet-core-web-app/includes/3-exercise-create-project.md

Initializes the host configuration and builds the application instance.

```csharp
var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();
```

--------------------------------

### Navigate and Run Setup Script with PowerShell

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/wwl/test-azure-synapse-lab.md

After cloning the repository, navigate to the exercise folder and execute the setup script using PowerShell. This script provisions Azure Synapse Analytics resources.

```powershell
cd dp-203/Allfiles/labs/01
./setup.ps1
```

--------------------------------

### List Installed .NET SDKs

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/includes/dotnet8-sdk-version.md

Run this command to check if the .NET 8.0 SDK is installed. Ensure a version starting with '8' is listed in the output.

```dotnetcli
dotnet --list-sdks
```

--------------------------------

### Example .NET SDK Version Output

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/language/fsharp-first-steps/includes/4-set-up-development-environment.md

This is an example of the output you should see when verifying the .NET SDK installation. The specific version number may differ.

```console
9.0.201
```

--------------------------------

### Clone setup script from GitHub

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/cloud-hybrid-connectivity/includes/2-setup-environment.md

Use this command to clone the repository containing the setup script for the exercise environment.

```powershell
git clone https://github.com/MicrosoftDocs/mslearn-cloud-hybrid-connectivity networking
```

--------------------------------

### Install PostgreSQL Client and Go

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/azure/migrate-linux-postgres/includes/3-configure-linux-application-workload.md

Install the PostgreSQL client tools and the Go programming language on the virtual machine. These are required for database interaction and application development.

```bash
sudo apt-get install -y postgresql-client golang-go
```

--------------------------------

### Example: Restore /etc/fstab from Backup

Source: https://github.com/microsoftdocs/learn/blob/main/learn-pr/wwl-azure/implement-business-continuity-disaster-recovery-backup/includes/3-backup-restore-operating-system-type-ii-skus.md

This example demonstrates restoring the /etc/fstab file from a backup located at /osbackups/hostname/backup.tar.gz.

```bash
#tar -xvf /osbackups/hostname/backup.tar.gz etc/fstab
```