This book is not for Linux system administrators. It's for web developers who need to survive on a Linux server — check logs, manage files, restart services, and troubleshoot issues without calling for help every time.

What You'll Learn

SSH & Survival — Connect to servers, navigate the terminal, basic commands
Files & Directories — Create, copy, move, search, and edit files
Permissions — Understand "Permission denied," users, and groups
Processes & Services — ps, kill, systemctl — keep services running
Networking — Network commands, firewall rules, port management
Disk & Monitoring — Disk usage, system info, log analysis
Server Setup — Install JDK, Tomcat, and databases on Linux
Shell Scripts — Automate repetitive tasks with bash
Security & Troubleshooting — Server hardening and real-world debugging

The "Just Enough" Philosophy

Every topic is covered at the level web developers actually need — practical, hands-on, no unnecessary theory. You won't learn kernel internals or BGP routing. You will learn how to find logs, fix permissions, restart services, and get out of trouble on a production server.

16 chapters + 3 appendices including command cheat sheets, vi/vim reference, and shell script recipes.

Part of the "Essential Knowledge for Web Developers" series (Book 3).

"About this title" may belong to another edition of this title.

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