Royalty = (60% × list price) - printing cost. Amazon keeps 40%. Printing comes from the author's share. Tax is local book VAT, paid by the customer on top. Net estimate after ~42% German income tax. All figures from Amazon KDP.
Royalty = (60% × list price) - printing cost. Amazon keeps 40%. Printing comes from the author's share. Tax is local book VAT, paid by the customer on top. Net estimate after ~42% German income tax. All figures from Amazon KDP.
Royalty = 35% × (list price - local VAT). Amazon keeps 65% of the VAT-exclusive price. No printing costs. Tax deducted before royalty calculation. Net estimate after ~42% German income tax. All figures from Amazon KDP.
Release: April 2026
Contents
Part I: The Problem
Assembled vs Integrated
The Fragmentation Tax
“But It Works on My Machine”
Part II: The Evidence
Containers Without Orchestrators
The Safety Net
Storage Without Layers
The Firewall That Fits on One Page
Package Management Without Fear
Init Without an Empire
Networking That Makes Sense
Documentation as Commitment
Part III: The Pattern
One Team, One System
Boring Is a Feature
The Unix Philosophy, Actually
Constraints as Design
Part IV: The Practice
From Zero to Server
Your First Jail
A Web Stack Without Complexity
Jails in Production
From Server to Laptop
The Upgrade That Doesn't Break
Monitoring With Base Tools
Appendices: FreeBSD vs Linux Feature Matrix, Migration
Guide, Further Reading, Endnotes by Chapter, Index, Glossary of
Technical Terms.
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This book is self-published through Amazon KDP. I set the prices,
Amazon prints and ships. The numbers above are real. No rounding,
no hiding. If you buy the hardcover on Amazon.de for €90,
Amazon keeps €36.00 (40%), the printer takes €31.29
from my 60% share, I receive €22.71, and after ~42%
income tax I keep approximately €13.17. That is how
self-publishing works.