Explore hands-on Linux labs with real cloud environments
Install, configure, and deploy a PHP Laravel application on Linux using Apache. Secure environment files, configure proper permissions, and validate web accessibility on port 80.
Fine-tune a transformer-based LLM on the CNN/DailyMail dataset for text summarization. Preprocess data, configure training, evaluate using ROUGE and BLEU metrics, and generate high-quality abstractive summaries.
Debug and fix a broken Docker Compose setup connecting a Node.js API to a PostgreSQL database. Resolve networking, environment configuration, and container orchestration issues to restore full-stack connectivity.
Deploy and harden a Flask application on a single-node Kubernetes cluster. Enforce security best practices including non-root containers, security contexts, and health probes while ensuring pod stability and accessibility.
Audit, fix, and stabilize a hastily deployed Airflow platform provisioned by Terraform. Resolve IaC defects, correct DAG templates, enforce idempotent execution, and ensure the LocalExecutor configuration for production reliability.
Build a production-grade Retrieval-Augmented Generation pipeline using LangChain, vector databases, and an open-source LLM to answer enterprise knowledge base queries with grounded, accurate responses.
