Linux Basics courses can help you learn command line navigation, file management, user permissions, and process management. You can build skills in shell scripting, system monitoring, and troubleshooting common issues. Many courses introduce tools like the Bash shell, Git for version control, and text editors such as Vim or Nano, showing how these skills are applied in real-world environments to manage servers and automate tasks.

LearnKartS
Skills you'll gain: Web Analytics and SEO, Content Management Systems, Web Design, Web Analytics, Supplier Management, Web Design and Development, E-Commerce, WordPress, Search Engine Optimization, No-Code Development, Blogs, Retail Management, Order Management, Order Fulfillment, Web Content, Promotional Strategies, Web Development, Content Management, Web Frameworks, Web Development Tools
Beginner · Specialization · 3 - 6 Months

Coursera
Skills you'll gain: Apache Airflow, Docker (Software), Git (Version Control System), SQL, Data Pipelines, Containerization, CI/CD, Debugging, Ansible, Database Management, Continuous Deployment, Performance Tuning, Infrastructure as Code (IaC), Continuous Integration, Workflow Management, DevOps, Automation, Configuration Management, Root Cause Analysis, Python Programming
Intermediate · Specialization · 3 - 6 Months

Dassault Systèmes
Skills you'll gain: SolidWorks (CAD), Computer-Aided Design, Engineering Drawings, Technical Drawing, Drafting and Engineering Design, Design Software, 3D Modeling, Mechanical Engineering
Beginner · Course · 1 - 4 Weeks

Duke University
Skills you'll gain: Neurology, Telehealth, Patient Evaluation, Patient Education And Counseling, Patient Preparation, Health Technology, Clinical Assessment, Health Assessment, Patient Safety, Care Coordination, Patient Referral, Patient Treatment, Health Informatics, Telecommunications
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Adobe Illustrator, Typography, Design Software, Adobe Creative Cloud, Digital Design, Computer Graphic Techniques
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Security Testing, Penetration Testing, Open Web Application Security Project (OWASP), Vulnerability Scanning, Application Security, Exploitation techniques, Vulnerability Assessments, Test Tools, Web Applications, Proxy Servers, SQL, MySQL, Databases
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Web Content, AI Workflows, Design Elements And Principles, Web Presence, Web Development Tools, Generative AI, AI Integrations
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Secure Coding, Penetration Testing, Security Testing, Application Security, Event Monitoring, Exploit development, Cyber Security Assessment, Payment Systems, Continuous Monitoring, Blockchain, Incident Response, Vulnerability Scanning, Security Architecture Review, Patch Management, Code Review, Incident Management, Application Deployment, Authorization (Computing), Data Validation
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Unreal Engine, Cinematography, Animations, Computer Graphics, Computer Graphic Techniques, 3D Assets, Post-Production, Virtual Environment, Animation and Game Design, Visualization (Computer Graphics), Image Quality, Visual Storytelling, Simulations
Advanced · Course · 3 - 6 Months

Google Cloud
Skills you'll gain: Looker (Software), Collaborative Software, Google Workspace, Team Oriented, Database Administration, Identity and Access Management, Systems Administration, Google Cloud Platform, Dashboard, Management Reporting, Customer Support, Role-Based Access Control (RBAC), Data Visualization, Content Scheduling, Business Reporting, Data Sharing, Technical Support, Auditing
Intermediate · Course · 1 - 3 Months

Whizlabs
Skills you'll gain: DevOps, CI/CD, Containerization, Devops Tools, Continuous Integration, Cloud Security, Kubernetes, Software Development, Google Cloud Platform, Continuous Delivery, Application Deployment, Cloud Deployment, Cloud Services, General Networking, System Monitoring, Identity and Access Management
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Kubernetes, Docker (Software), Application Deployment, Cloud Deployment, Cloud-Native Computing, Google App Engine, Google Cloud Platform, Distributed Computing, Test Tools, API Testing, Performance Stress Testing, Performance Testing, DevOps, Public Cloud, Restful API, Web Development
Intermediate · Project · Less Than 2 Hours