Master Bash case statements for multi-condition logic and learn to create reusable functions with parameters. Build professional service control scripts with detailed examples.
Master advanced Dockerfile techniques: multi-stage builds for 30% smaller images, comprehensive security hardening with non-root users, vulnerability scanning with Trivy, and production-ready configurations with health checks and signal handling.
Master essential Dockerfile optimization techniques: choosing official base images, layer optimization strategies, and build cache efficiency. Learn hands-on with real examples showing size reductions up to 55% and build time improvements up to 84%.
Master Docker image tagging strategies, push images to Docker Hub, pull from registries, and deploy containers with volumes. Includes troubleshooting and production best practices.
Master Docker image optimization techniques including Alpine Linux, multi-stage builds, .dockerignore, and layer reduction. Learn to build production-ready containers that are 80% smaller.
Master advanced Docker Compose features including horizontal scaling, Nginx load balancing, custom configuration files, validation, cleanup strategies, override files, and production best practices.
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Learn to install Docker Compose and create your first multi-container application. Master docker-compose.yml configuration, service definitions, volumes, networks, and essential compose commands.
Master advanced I/O redirection techniques including error streams, stderr redirection, /dev/null, combining outputs, and command grouping for powerful shell automation.
Master Linux shell command structure, output redirection, input redirection, and pipes. Learn how to save command output, chain commands together, and process data efficiently.
Master Git push and pull operations with detailed explanations. Learn upstream branches, authentication, pushing changes to GitHub, pulling updates, and handling repository synchronization conflicts.