📕 کتاب LPIC-2: Linux Professional Institute Certification Study Guide (ویرایش دوم) مرجع کامل و حرفه‌ای برای آمادگی آزمون‌های 201 و 202 لینوکس در سطح پیشرفته‌ست — همون جایی که از «ادمین» به «کارشناس لینوکس سطح enterprise» تبدیل می‌شی 🧠🐧

✳️ درباره‌ی کتاب

این نسخه‌ی جدید که بر اساس آخرین ورژن امتحان‌ها (v4.5) بازنگری شده، کل اهداف هر دو آزمون رو صددرصد پوشش می‌ده. با رویکرد معروف Sybex Study Guide همراهه و شامل تمرین‌های عملی، تست‌های فصل‌به‌فصل، مثال‌های واقعی از دنیای IT و ابزارهای تعاملی آنلاینه.

نویسنده‌ها با حدود پنجاه سال تجربه‌ی ترکیبی در صنعت IT، مفاهیم سنگین مثل kernel configuration، RAID، DNS، mail system، web services و مدیریت امنیت شبکه رو به زبانی ساده و کاربردی توضیح دادن.

📚 این کتاب نه‌فقط یه منبع امتحانیه، بلکه مثل یه README کامل برای تسلط به مدیریت پیشرفته‌ی لینوکس در محیط production عمل می‌کنه.

✳️ اهداف کلیدی پوشش‌شده

💻 Linux Kernel: پیکربندی، ماژول‌ها، و فرایند بوت لینوکس

📀 Filesystem & Devices: مدیریت دیسک، mount، و مجازی‌سازی استوریج

🔧 Advanced Storage Administration: RAID، LVM، و مدیریت فضای دیسک

🧩 System Maintenance: مانیتورینگ، بک‌آپ، recovery، و troubleshooting

🌐 Networking: پیکربندی سرویس‌های پایه، DHCP، DNS، و تنظیم SMTP/FTP

📧 Email & Web Services: setup کامل Postfix و Apache/Nginx

🔒 Security: مجوزها، firewall، PAM، و hardening سیستم

💬 File Sharing & Services: Samba، NFS، LDAP و تعامل با کلاینت‌ها

📚 فهرست فنی کتاب

بخش I – آزمون 201

1. راه‌اندازی سیستم
2. نگهداری سیستم
3. تسلط بر کرنل
4. مدیریت فایل‌سیستم
5. مدیریت دستگاه‌های ذخیره‌سازی پیشرفته
6. کار با سرویس‌های شبکه

بخش II – آزمون 202

1. سازمان‌دهی سرویس‌های ایمیل
2. تنظیم DNS
3. پیاده‌سازی سرویس‌های وب
4. اشتراک فایل‌ها
5. مدیریت کلاینت‌های شبکه
6. راه‌اندازی امنیت سیستم

ضمیمه: پاسخ‌های سؤالات مرور فصل‌ها

✨ این کتاب مرحله‌ی بعدیِ LPIC-1 Study Guide محسوب می‌شه — جایی که از مهارت‌های ابتدایی فایل و شِل به عمیق‌ترین لایه‌های سیستم می‌ری؛ از کرنل تا شبکه، از RAID تا zoneهای DNS. هر فصلش مثل یه unit برای automation در محیط واقعی‌ه؛ مخصوصاً برای کسایی که دنبال تسلط بر سرویس‌محور کردن لینوکس در سطح enterprise هستن 🧩⚙️

نتیجه؟

📈 یه منبع full-stack برای لینوکس ادمین‌ها و مدیرهای زیرساخت که می‌خوان مدرک LPIC-2 رو مهارت‌های عملی‌شون رو هم باهاش ارتقا بدن

👩‍🏫 نویسندگان

👨‍💻 کریستین برسنان (Christine Bresnahan) – مدرس باسابقه‌ی لینوکس و یونیکس در کالج‌های فنی، متخصص ساده‌سازی مفاهیم سخت برای داوطلب‌های مدرک LPIC. کتاب‌ها و دوره‌هاش تمرکز زیادی روی تمرین‌های عملی دارن و از مفاهیم واقعی sysadmin الهام گرفته‌ن.

👨‍💻 ریچارد بلوم (Richard Blum) – ادمین سیستم با بیش از ۳۰ سال تجربه‌ی کاری در لینوکس، یونیکس و ویندوز؛ نویسنده‌ی مجموعه‌ای از منابع فنی درباره‌ی Bash، تنظیمات سیستم و آماده‌سازی گواهی‌های حرفه‌ای. سبک نگارشش قدم‌به‌قدمه؛ دقیقاً همون چیزی که یه مهندس می‌خواد موقع تمرین در محیط واقعی.

Full coverage of the latest LPI-level 2 exams, with bonus online test bank

LPIC-2 is the one-stop preparation resource for the Linux Professional Institute's Advanced Level certification exam. With 100 percent coverage of all exam objectives, this book provides clear and concise coverage of the Linux administration topics you'll need to know for exams 201 and 202. Practical examples highlight the real-world applications of important concepts, and together, the author team provides insights based on almost fifty years in the IT industry. This brand new second edition has been completely revamped to align with the latest versions of the exams, with authoritative coverage of the Linux kernel, system startup, advanced storage, network configuration, system maintenance, web services, security, troubleshooting, and more. You also get access to online learning tools including electronic flashcards, chapter tests, practice exams, and a glossary of critical terms to help you solidify your understanding of upper-level Linux administration topics.

The LPI-level 2 certification confirms your advanced Linux skill set, and the demand for qualified professionals continues to grow. This book gives you the conceptual guidance and hands-on practice you need to pass the exam with flying colors.

• Understand all of the material for both LPIC-2 exams
• Gain insight into real-world applications
• Test your knowledge with chapter tests and practice exams
• Access online study aids for more thorough preparation

Organizations are flocking to the open-source Linux as an excellent, low-cost, secure alternative to expensive operating systems like Microsoft Windows. As the Linux market share continues to climb, organizations are scrambling to find network and server administrators with expert Linux knowledge and highly practical skills. The LPI-level 2 certification makes you the professional they need, and LPIC-2 is your ideal guide to getting there.

Table of Contents

Part I- The LPI 201 Exam

Chapter 1. Starting a System

Chapter 2. Maintaining the System

Chapter 3. Mastering the Kernel

Chapter 4. Managing the Filesystem

Chapter 5. Administering Advanced Storage Devices

Chapter 6. Navigating Network Services

Part II- The LPI 202 Exam

Chapter 7. Organizing Email Services

Chapter 8. Directing DNS

Chapter 9. Offering Web Services

Chapter 10. Sharing Files

Chapter 11. Managing Network Clients

Chapter 12. Setting Up System Security

Appendix Answers to Review Questions

Covers 100% of exam objectives, including the Linux boot process, maintaining the system, kernel components, configuring RAID, basic network configuration, mail systems, basic DNS services, and much more... Includes online interactive learning environment with:

+2 custom bonus exams

+More than 300 electronic flashcards

+Searchable key term glossary

Your Complete guide to preparing for the LPIC-2 Linux Professional Institute Certification Exams 201 and 202

The LPIC-2 Study Guide is your one-stop resource for Exams 201 and 202, updated for version 4.5. Covering 100% of all objectives for both exams, this study guide provides concise, expert instruction on all Linux administration topics along with real-world insight that will serve you on exam day and beyond. The Sybex interactive online learning environment gives you access to chapter tests, electronic flashcards, and a searchable glossary to help you study smarter. Fully updated to align with the latest versions of the exams, this study guide will have you feeling confident on exam day.

Coverage of 100% of all exam objectives in this Study Guide means you'll be ready for:

• Linux® Kernel
• Filesystem and Devices
• Advanced Storage Device Administration
• System Maintenance
• Web Services and File Sharing
• Domain Name Server
• E-Mail Services
• Troubleshooting and more

Interactive learning environment

Take your exam prep to the next level with Sybex's superior interactive online study tools. To access our learning environment, simply visit www.wiley.com/go/sybextestprep, type in your unique PIN, and instantly gain access to:

• Interactive test bank with 2 practice exams. Practice exams help you identify areas where further review is needed. Get more than 90% of the answers correct, and you're ready to take the certification exam. 144 questions total!
• More than 300 Electronic Flashcards to reinforce learning and last-minute prep before the exam
• Comprehensive glossary in PDF format gives you instant access to the key terms so you are fully prepared

ABOUT THE LPIC PROGRAM

The LPIC is a multi-level professional certification program administered by the Linux Professional Institute. These certifications are globally recognized as validating professional skill sets across all Linux distributions, proving a core knowledge base with a wide range of application. For more information visit www.lpi.org.

About the Author

Christine Bresnahan is an experienced IT professional, Linux system administrator, and educator. She has taught Linux, Unix, and IT administration courses at community colleges and technical programs for many years. Bresnahan is well known for her practical teaching approach and her ability to simplify complex Linux concepts for certification candidates. She has co-authored several widely used Linux training books and study guides, particularly focused on LPIC and Linux Essentials certifications. Her work combines strong technical knowledge with hands-on, real-world examples that help learners prepare effectively for professional exams.

Richard Blum is a veteran system administrator with more than 30 years of experience working with Linux, Unix, and Windows systems. He has served in roles involving network administration, software development, and IT management. Blum is also a prolific technical author, with numerous books on Linux administration, Bash scripting, system configuration, and certification preparation. Known for his clear explanations and step-by-step approach, he has helped thousands of learners build foundational Linux and open-source skills. Together with Christine Bresnahan, he has produced authoritative study materials for LPIC-1 and other Linux certifications.