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دورات مجانية من سيسكو
للحصول على مئات الدورات المجانية إضغط هنا
Introduction to Data Science
Networking Basics
Python Essentials 1
Introduction to Cybersecurity
Introduction to Internet of Things
Linux Essentials
Link : https://www.netacad.com/courses/os-it/ndg-linux-essentials