Unlock the power of automation with Shell Scripting for DevOps! This comprehensive guide dives deep into the world of shell scripting, providing practical examples and real-world scenarios to streamline your DevOps workflows. Whether you're a beginner or an experienced professional, this book offers valuable insights into automating server setups, deployments, monitoring, and much more.
Key Automate Server Setups: Learn how to install packages, configure services, and set up servers with ease.Deployment Scripts: Master the art of writing deployment scripts to ensure smooth and efficient application releases.Log Management: Discover techniques for managing logs and backups, ensuring your systems run smoothly.System Monitoring: Monitor system resources and integrate with tools like Docker, Jenkins, and Kubernetes.Basic to Advanced Scripts: From basic script structures to advanced automation tasks, this book covers it all.Real-World Examples: Practical examples including disk usage monitoring, file backups, Jenkins job triggers, Docker container health checks, and more.Security and Maintenance: Implement log rotation, service restarts, and system health checks to maintain robust and secure environments.Sample Install Packages: Automate package installations with scripts like sudo apt update && sudo apt install -y nginx.Monitor Disk Usage: Save disk space usage reports with df -h > disk_usage_report.txt.Backup Files: Create backups with tar -czf backup_$(date +%F).tar.gz /path/to/directory.Trigger Jenkins Jobs: Use curl -X POST --user to automate CI/CD pipelines.Docker Health Checks: Ensure containers are running with scripts like if docker ps grep -q my_container; then echo "Container is running"; else echo "Container is down"; fi.System Health Checks: Comprehensive system metrics with echo "CPU "; uptime; echo -e " Memory "; free -m; echo -e " Disk "; df -h; echo -e " Top 5 Memory Consuming "; ps aux --sort=-%mem head -n 6.Who Should Read This Book?DevOps Engineers: Enhance your automation skills and streamline your workflows.System Administrators: Simplify server management and maintenance tasks.Software Developers: Integrate shell scripting into your development and deployment processes.IT Professionals: Improve system monitoring, security, and performance with powerful scripts.Dive into Shell Scripting for DevOps and transform the way you manage and automate your IT infrastructure. With clear explanations, practical examples, and expert tips, this book is your ultimate guide to mastering shell scripting in the DevOps world.