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10 Best Linux Certification Guides 2025 in the United States

From leading brands and best sellers available on the web.
#1

Winner

CompTIA A+

CompTIA A+ Certification All-in-One Exam Guide, Eleventh Edition (Exams 220-1101 & 220-1102)

#2
Linux Basi

No Starch Press

Linux Basics for Hackers: Getting Started with Networking, Scripting, and Security in Kali

#3
CompTIA Li

CompTIA Linux+ Certification All-in-One Exam Guide, Second Edition (Exam XK0-005)

#4
Red Hat RH

Red Hat RHCSA 9 Cert Guide: EX200 (Certification Guide)

#5
CompTIA Li

Sybex

CompTIA Linux+ Study Guide: Exam XK0-005 (Sybex Study Guide)

#6
CompTIA Li

Sybex

CompTIA Linux+ Certification Kit: Exam XK0-005

#7
Linux for

Independently Published

Linux for Beginners: A Practical and Comprehensive Guide to Learn Linux Operating System and Master Linux Command Line. Contains Self-Evaluation Tests to Verify Your Learning Level

#8
Linux+ and

Cengage Learning

Linux+ and LPIC-1 Guide to Linux Certification (MindTap Course List)

#9
LPI Linux

Sybex

LPI Linux Essentials Study Guide: Exam 010 v1.6

#10
RHCSA Red

RHCSA Red Hat Enterprise Linux 9: Training and Exam Preparation Guide (EX200), Third Edition

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