IPCOP Firewall Configuration Guide: Securing Networks with Open Source Solutions

IPCOP Firewall Configuration Guide: Securing Networks with Open Source Solutions

Master IPCop firewall setup with clear steps for installing, tuning security policies, managing web proxy, DHCP, DNS, and VPN services on Linux, ensuring robust network protection through open‑source tools.
Write Great Code, Volume 3 by Randall Hyde

Write Great Code, Volume 3 by Randall Hyde

Explore the art of crafting elegant, maintainable code in this volume, where Randall Hyde blends theory with hands‑on exercises to deepen your understanding of modular architecture, refactoring strategies, and robust testing practices.
Design and Implementation of the FreeBSD Operating System by Marshall McKusick, Addison-Wesley Longman, Inc

Design and Implementation of the FreeBSD Operating System by Marshall McKusick, Addison-Wesley Longman, Inc

A comprehensive guide to FreeBSD’s architecture, detailing kernel design, system calls, networking, and file systems, with practical examples that illuminate how the operating system is built and maintained.
Learn PowerShell in a Month of Lunches by Travis Plunk, Manning Publications Co

Learn PowerShell in a Month of Lunches by Travis Plunk, Manning Publications Co

Master PowerShell in just one month with this practical guide—packed with hands‑on lessons, real‑world scripts, and cross‑platform coverage for Windows, Linux, and macOS. Perfect for beginners and pros alike.
Python Distilled

Python Distilled

Discover the essentials of Python with "Python Distilled" by David Beazley. This concise, practical guide helps you master key features and techniques for efficient programming, ideal for both beginners and experienced developers.
Linux in a Nutshell: A Desktop Quick Reference

Linux in a Nutshell: A Desktop Quick Reference

Master Linux essentials with 'Linux in a Nutshell: A Desktop Quick Reference.' This compact guide provides quick access to commands and tips for effective desktop usage, perfect for both beginners and experienced users seeking concise reference material.