Debian Linux Administration Engineering by Rush Vickie (6 results)

Paperback. Condition: new. Paperback. Ever installed a Linux server, got it "working," and then quietly hoped nothing would ever go wrong with it? If that sounds familiar, this book was written with you in mind.Debian has quietly powered a huge share of the internet's infrastructure for over three decades, and its latest release brings real, practical improvements that matter to anyone running production systems. But here's the problem: most guides either treat you like a total beginner clicking through an installer, or they assume you already know everything and just want a syntax reference. Neither approach actually teaches you how to run a server you'd trust with real data, real users, and real consequences if something breaks.So let me ask you a few questions. Do you know the difference between a firewall rule that looks correct and one that's actually enforced? Could you explain, right now, why your backup strategy might still fail you during an actual disaster, even if the backups themselves complete without error? Have you ever wondered what separates someone who can install software from someone organizations trust to run their infrastructure unsupervised?This book exists to close that gap.Written for system administrators, DevOps engineers, computer science students, and self-taught tinkerers who are ready to stop guessing and start understanding, this guide walks through the complete lifecycle of running Debian in the real world. Not just installation and basic commands, but the reasoning behind every decision: why you'd choose one partitioning scheme over another, why a firewall policy needs to be layered rather than a single list of allowed ports, and why "it works on my machine" is never good enough for production.Inside, you'll work through: Installation and initial hardening done correctly from the first boot, not patched together after the fact.Networking and firewall architecture that actually holds up under scrutiny, including modern packet filtering, segmentation, and secure remote access.User, identity, and privilege management built around the principle that nobody, including you, should have more access than the job requires.Shell scripting and automation that behaves reliably even when nobody's watching it run at three in the morning.Configuration management and infrastructure-as-code practices that let you manage dozens or hundreds of servers without losing your mind or your job security.Containers, virtualization, and orchestration concepts explained in a way that connects to what you already know, rather than treating them as an entirely separate universe.Database administration, web services, file sharing, and mail infrastructure, the unglamorous services that most businesses actually depend on every single day.Backup architecture and disaster recovery planning that gets tested, not just configured and forgotten.Monitoring, logging, and performance tuning grounded in actual measurement, not folklore copied from a forum post that solved a completely different problem.Enterprise-scale practices including patch management, compliance readiness, and documentation standards that keep infrastructure maintainable long after you've moved on to your next role.Every chapter is built around practical workflows and realistic scenarios, not abstract theory disconnected from what you'll actually face. Whether you're preparing for a systems administration role, migrating your organization's infrastructure, or simply tired of feeling one misconfiguration away from disaster, this book gives you the depth to actually understand what you're doing and why.Because there's a real difference between a server that happens to be running, and a server you actually understand. This book is here to help you build the second kind. This Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Paperback. Condition: new. Paperback. Ever installed a Linux server, got it "working," and then quietly hoped nothing would ever go wrong with it? If that sounds familiar, this book was written with you in mind.Debian has quietly powered a huge share of the internet's infrastructure for over three decades, and its latest release brings real, practical improvements that matter to anyone running production systems. But here's the problem: most guides either treat you like a total beginner clicking through an installer, or they assume you already know everything and just want a syntax reference. Neither approach actually teaches you how to run a server you'd trust with real data, real users, and real consequences if something breaks.So let me ask you a few questions. Do you know the difference between a firewall rule that looks correct and one that's actually enforced? Could you explain, right now, why your backup strategy might still fail you during an actual disaster, even if the backups themselves complete without error? Have you ever wondered what separates someone who can install software from someone organizations trust to run their infrastructure unsupervised?This book exists to close that gap.Written for system administrators, DevOps engineers, computer science students, and self-taught tinkerers who are ready to stop guessing and start understanding, this guide walks through the complete lifecycle of running Debian in the real world. Not just installation and basic commands, but the reasoning behind every decision: why you'd choose one partitioning scheme over another, why a firewall policy needs to be layered rather than a single list of allowed ports, and why "it works on my machine" is never good enough for production.Inside, you'll work through: Installation and initial hardening done correctly from the first boot, not patched together after the fact.Networking and firewall architecture that actually holds up under scrutiny, including modern packet filtering, segmentation, and secure remote access.User, identity, and privilege management built around the principle that nobody, including you, should have more access than the job requires.Shell scripting and automation that behaves reliably even when nobody's watching it run at three in the morning.Configuration management and infrastructure-as-code practices that let you manage dozens or hundreds of servers without losing your mind or your job security.Containers, virtualization, and orchestration concepts explained in a way that connects to what you already know, rather than treating them as an entirely separate universe.Database administration, web services, file sharing, and mail infrastructure, the unglamorous services that most businesses actually depend on every single day.Backup architecture and disaster recovery planning that gets tested, not just configured and forgotten.Monitoring, logging, and performance tuning grounded in actual measurement, not folklore copied from a forum post that solved a completely different problem.Enterprise-scale practices including patch management, compliance readiness, and documentation standards that keep infrastructure maintainable long after you've moved on to your next role.Every chapter is built around practical workflows and realistic scenarios, not abstract theory disconnected from what you'll actually face. Whether you're preparing for a systems administration role, migrating your organization's infrastructure, or simply tired of feeling one misconfiguration away from disaster, this book gives you the depth to actually understand what you're doing and why.Because there's a real difference between a server that happens to be running, and a server you actually understand. This book is here to help you build the second k Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Taschenbuch. Condition: Neu. Neuware.

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PAP. Condition: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

PAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.