10 bestLinux Certification Guidesof November 2025
112M consumers helped this year.
1

DB2 10.1/10.5 for Linux, UNIX, and Windows Database Administration: Certification Study Guide
MC Press

9.9
2

CompTIA A+ Certification All-in-One Exam Guide, Eleventh Edition (Exams 220-1101 & 220-1102) (The CompTIA A+ Certification All-In-One Exam Guides)
McGraw-Hill Education

9.8
3

RHCSA/RHCE Red Hat Linux Certification Study Guide, Seventh Edition (Exams EX200 & EX300) (RHCSA/RHCE Red Hat Enterprise Linux Certification Study Guide)
McGraw-Hill Education

9.6
4

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

9.3
5

Red Hat RHCSA 9 Cert Guide: Ex200
Pearson It Certification

9.1
6

RHCSA Red Hat Enterprise Linux 8 (UPDATED): Training and Exam Preparation Guide (EX200), Second Edition
Endeavor Technologies

8.8
7

LPIC-1 - Linux Professional Institute Certification Study Guide 5e: Exam 101-500 and Exam 102-500
Sybex

8.5
8

Managing the ServiceNow Platform: A comprehensive guide to ServiceNow administration
Bpb Publications

8.3
9

RHCSA Red Hat Enterprise Linux 9 Certification Study Guide, Eighth Edition (Exam EX200) (CERTIFICATION & CAREER - OMG)
McGraw-Hill Education

8.0
10

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

7.7
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