COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdgeSafari

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Coupon Statistics
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Service status
  • Terms

© 2017–2026 Comidoc

v6.7.85

Independent coupon discovery for Udemy learners

Course topic

System Administration

  1. Topics
  2. IT & Software
  3. System Administration
Also indexed asServer Admin · IT Operations · System Mgmt · Server Management · SysOps

Learn to manage, monitor, and troubleshoot server systems, networks, and IT infrastructure for robust operations.

  1. Topics
  2. IT & Software
  3. System Administration
Also indexed asServer Admin · IT Operations · System Mgmt · Server Management · SysOps
Courses indexed
274
Live offers
28

Catalog controls

Red Hat Certified System Administrator (RHCSA) Exam (EX200).
Instructor Master Mind Prep
Master Mind Prep
1 course
English
Red Hat Certified System Administrator (RHCSA) Exam (EX200).

Red Hat Certified System Administrator (RHCSA) Exam (EX200).

(4.43 with 7 reviews)
951
students
N/A
content
Jul 2025
updated
$14.99
Linux in a day (Bootcamp)
Instructor Nekeisha Pope
Nekeisha Pope
1 course
English
Linux in a day (Bootcamp)

Linux in a day (Bootcamp)

(5.00 with 1 reviews)
255
students
1.9 hours
content
2026 Practice Tests: ServiceNow System Administrator (CSA)
Instructor Ali Saghaeian
Ali Saghaeian
1 course
English
2026 Practice Tests: ServiceNow System Administrator (CSA)

2026 Practice Tests: ServiceNow System Administrator (CSA)

(4.36 with 5.3K reviews)
LPIC-1 (102-500): Complete Linux Practice Exams & Answers
Instructor Ghada Atef
Ghada Atef
1 course
English
LPIC-1 (102-500): Complete Linux Practice Exams & Answers

LPIC-1 (102-500): Complete Linux Practice Exams & Answers

(4.40 with 5 reviews)
Mastering Puppet the devops way by School of DevOps®
Instructor Gourav J. Shah
Gourav J. Shah
1 course
English
Mastering Puppet the devops way by School of DevOps®

Mastering Puppet the devops way by School of DevOps®

(4.06 with 460 reviews)
14.5K
Array Interview Question Practice Test
Instructor Prakash Mallik
Prakash Mallik
1 course
English
Array Interview Question Practice Test

Array Interview Question Practice Test

312
students
UNIX Mastery: The Complete Command Line & Shell ScriptingQ&S
Instructor PRAVASINI MALLIK
PRAVASINI MALLIK
1 course
English
UNIX Mastery: The Complete Command Line & Shell ScriptingQ&S

UNIX Mastery: The Complete Command Line & Shell ScriptingQ&S

277
students
VMware vSphere 8.x Advanced Design Practice Exams
Instructor SkillUp • Trusted by 32,000+ Students Globally
SkillUp • Trusted by 32,000+ Students Globally
1 course
English
VMware vSphere 8.x Advanced Design Practice Exams

VMware vSphere 8.x Advanced Design Practice Exams

1.2K
VMware vSphere 8.x Professional Exams
Instructor SkillUp • Trusted by 32,000+ Students Globally
SkillUp • Trusted by 32,000+ Students Globally
1 course
English
VMware vSphere 8.x Professional Exams

VMware vSphere 8.x Professional Exams

(5.00 with 1 reviews)
VMware Cloud Foundation 5.2 Administrator Exams
Instructor SkillUp • Trusted by 32,000+ Students Globally
SkillUp • Trusted by 32,000+ Students Globally
1 course
English
VMware Cloud Foundation 5.2 Administrator Exams

VMware Cloud Foundation 5.2 Administrator Exams

(5.00 with 1 reviews)
Salesforce Certified Advanced Administrator Practice Exams
Instructor SkillUp • Trusted by 32,000+ Students Globally
SkillUp • Trusted by 32,000+ Students Globally
1 course
English
Salesforce Certified Advanced Administrator Practice Exams

Salesforce Certified Advanced Administrator Practice Exams

(4.95 with 22 reviews)
AZ-801: Windows Server Hybrid Advanced Services Prep Tests
Instructor SkillUp • Trusted by 32,000+ Students Globally
SkillUp • Trusted by 32,000+ Students Globally
1 course
English
AZ-801: Windows Server Hybrid Advanced Services Prep Tests

AZ-801: Windows Server Hybrid Advanced Services Prep Tests

1
20212223
Filters

274

Results

28

Live offers

Price & availability

Course Type

Sort by

Last Course Update

Only < 1 year

Level

Duration

Rating

Languages

Filters

274

Results

May 2026
updated
FREE
44.4K
students
N/A
content
May 2026
updated
$34.99
10.2K
students
N/A
content
Aug 2025
updated
$19.99
students
8.2 hours
content
Jan 2025
updated
$44.99
N/A
content
Feb 2026
updated
$14.99
N/A
content
Feb 2026
updated
$14.99
students
N/A
content
Oct 2025
updated
$17.99
1.1K
students
N/A
content
Sep 2025
updated
$17.99
1.2K
students
N/A
content
Sep 2025
updated
$17.99
1.3K
students
N/A
content
Jan 2026
updated
$17.99
1.8K
students
N/A
content
Sep 2025
updated
$17.99

Continue exploring

Topics related to System Administration

  • CSA Certification26 courses1 live coupon
  • Windows Server Admin178 courses4 live coupons
  • Linux System Administration76 courses
  • Linux Administration443 courses3 live coupons
  • IT Infrastructure Concepts181 courses
  • ServiceNow Administration217 courses12 live coupons
  • Command Line Interface (CLI)382 courses1 live coupon
  • PowerShell Scripting160 courses2 live coupons
  • Linux Operating System399 courses1 live coupon
  • Citrix Virtualization26 courses