Guides

Comprehensive guides for Utah development, from basic automation to advanced DevOps workflows. These guides provide practical examples and best practices for real-world Utah usage.

Available Guides

Automation Patterns

• File Processing - Batch file operations and data transformation
• System Administration - Server management and maintenance scripts
• CI/CD Integration - Continuous integration and deployment automation

Advanced Topics

• Parallel Execution - Multi-threading and concurrent processing
• Performance Optimization - Making Utah scripts faster and more efficient
• Security Best Practices - Writing secure automation scripts

Getting Started with Guides

1. Choose your use case: Select guides based on your specific needs
2. Follow prerequisites: Each guide lists required knowledge and tools
3. Work through examples: All guides include working code examples
4. Adapt to your needs: Modify examples for your specific requirements

Guide Structure

Each guide follows a consistent structure:

• Overview: What you'll learn and why it's useful
• Prerequisites: Required knowledge, tools, and setup
• Step-by-step instructions: Detailed implementation guidance
• Complete examples: Full working scripts you can run
• Best practices: Tips for production use
• Troubleshooting: Common issues and solutions
• Related resources: Links to relevant documentation

Example Use Cases

DevOps Automation

// System health monitoring
script.description("Comprehensive system health check");

let services: string[] = ["nginx", "mysql", "redis"];
let healthyCount: number = 0;

for (let service: string in services) {
  if (os.isInstalled("systemctl")) {
    let status: string = "$(systemctl is-active ${service})";
    if (status == "active") {
      console.log("✅ ${service} is running");
      healthyCount++;
    } else {
      console.log("❌ ${service} is down");
    }
  }
}

console.log("System health: ${healthyCount}/${services.length} services running");

Data Processing

// Log file analysis and reporting
script.description("Analyze web server logs and generate report");

let logFile: string = "/var/log/nginx/access.log";
let reportFile: string = "daily-report.json";

if (fs.exists(logFile)) {
  // Process log entries
  let logData: string = fs.readFile(logFile);
  let lines: string[] = logData.split("\n");

  let stats: object = json.parse('{"requests": 0, "errors": 0}');

  for (let line: string in lines) {
    if (string.contains(line, " 200 ")) {
      stats = json.set(stats, ".requests", json.getNumber(stats, ".requests") + 1);
    } else if (string.contains(line, " 404 ") || string.contains(line, " 500 ")) {
      stats = json.set(stats, ".errors", json.getNumber(stats, ".errors") + 1);
    }
  }

  // Save report
  fs.writeFile(reportFile, json.stringify(stats, true));
  console.log("Report saved to ${reportFile}");
}

Cloud Deployment

// Automated deployment script
script.description("Deploy application to cloud servers");

args.define("--environment", "-e", "Target environment", "string", true);
args.define("--version", "-v", "Version to deploy", "string", true);

let environment: string = args.get("--environment");
let version: string = args.get("--version");

// Validate environment
let validEnvs: string[] = ["staging", "production"];
if (!array.contains(validEnvs, environment)) {
  console.log("Invalid environment: ${environment}");
  console.log("Valid environments: ${array.join(validEnvs, ", ")}");
  exit(1);
}

console.log("Deploying version ${version} to ${environment}...");

// Docker deployment
if (os.isInstalled("docker")) {
  "$(docker pull myapp:${version})";
  "$(docker stop myapp-${environment} || true)";
  "$(docker run -d --name myapp-${environment} myapp:${version})";
  console.log("✅ Deployment completed");
} else {
  console.log("❌ Docker not available");
  exit(1);
}

Contributing to Guides

We welcome contributions to the Utah guides:

1. Identify gaps: What use cases aren't covered?
2. Write comprehensive examples: Include complete, working scripts
3. Test thoroughly: Ensure all examples work as described
4. Follow the structure: Use the consistent guide format
5. Add troubleshooting: Include common issues and solutions

Guide Writing Guidelines

• Be practical: Focus on real-world use cases
• Include full examples: Complete scripts that readers can run
• Explain the why: Don't just show how, explain why it works
• Add context: Explain when to use each approach
• Test everything: Verify all code examples work correctly

Learning Path Recommendations

Beginner Path

1. Start with Getting Started
2. Read Language Features
3. Practice with File Processing

Intermediate Path

1. Complete beginner path
2. Study System Administration
3. Explore CI/CD Integration

Advanced Path

1. Complete intermediate path
2. Master Parallel Execution
3. Optimize with Performance
4. Secure with Security Best Practices

Specialization Paths

DevOps Focus:

• System Administration → CI/CD → Docker → Cloud Automation

Data Processing Focus:

• File Processing → Database Operations → Performance → Parallel Execution

Security Focus:

• Security Best Practices → System Administration → Cloud Automation

The guides provide practical, real-world examples that help you leverage Utah's full potential in your specific domain.