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.

Skills you'll gain: Bash (Scripting Language), Shell Script, Unix Shell, Linux Administration, Linux, Linux Commands, Scripting, Scripting Languages, grep, File Management, Command-Line Interface, System Configuration, Data Processing, File I/O, Data Analysis, User Accounts, Automation, Environment, DevOps, Administration
Mixed · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Global Positioning Systems, Geospatial Information and Technology, Political Sciences, Entrepreneurship, International Relations, Governance, Higher Education, Public Policies, Public Affairs, Policy Analysis, Financial Policy, Business, Market Opportunities, New Business Development, Commercialization, Diversity Equity and Inclusion Initiatives, Budgeting, Innovation, Emerging Technologies
★ 4.3 (10) · Beginner · Course · 1 - 3 Months

Skills you'll gain: Figma (Design Software), UI Components, Prototyping, Interactive Design, Interaction Design, User Interface and User Experience (UI/UX) Design, User Experience, Motion Graphics, Responsive Web Design, Animations, User Interface (UI) Design, Typography, Layout Design, Scalability
Intermediate · Course · 1 - 3 Months

Duke University
Skills you'll gain: Telehealth, Teamwork, Patient Communication, Collaboration, Health Technology, Health Care, Patient Coordination, Communication, Patient Education And Counseling, Patient-centered Care, Patient Treatment, Patient Flow, Primary Care, Health Systems, Health Equity
Beginner · Course · 1 - 4 Weeks

LearnQuest
Skills you'll gain: Docker (Software), Containerization, Application Deployment, Data Persistence, Software Development, Virtualization, Application Security, Virtual Networking, Virtualization and Virtual Machines, Command-Line Interface
★ 3.3 (9) · Beginner · Course · 1 - 4 Weeks
Skills you'll gain: Computer Security Incident Management, Incident Management, Incident Response, Security Management, Threat Management, Security Strategy, Event Monitoring, Security Information and Event Management (SIEM), Enterprise Security, IT Automation, Automation, Systems Integration
★ 4.9 (10) · Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Network Security, Open Shortest Path First (OSPF), Network Performance Management, Network Monitoring, Network Planning And Design, Network Engineering, Network Protocols, System Configuration, Infrastructure as Code (IaC), Remote Access Systems, Terraform, Configuration Management, Authentications, Scalability
★ 4.7 (25) · Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Supervised Learning, Model Optimization, Feature Engineering, Applied Machine Learning, Object Oriented Programming (OOP), Unsupervised Learning, Model Evaluation, Statistical Machine Learning, Recurrent Neural Networks (RNNs), Object Oriented Design, Convolutional Neural Networks, Machine Learning Methods, Plot (Graphics), Transfer Learning, Machine Learning Algorithms, Data Visualization, Natural Language Processing, Seaborn, Python Programming, Deep Learning
Beginner · Specialization · 3 - 6 Months

Skills you'll gain: Jenkins, Continuous Integration, Ansible, Docker (Software), DevOps, Devops Tools, Continuous Delivery, SonarQube, Continuous Deployment, Continuous Monitoring, Configuration Management, Containerization, Disaster Recovery, Key Management, Authentications, User Accounts, Authorization (Computing), Security Management
★ 4.6 (12) · Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Data Mining, Innovation, Image Analysis, Big Data, Medical Imaging, Unstructured Data, Health Informatics, Analytics, Text Mining, Natural Language Processing, Health Care, Health Information Management, Medical Terminology, Interoperability, Classification Algorithms
★ 3.6 (26) · Beginner · Course · 1 - 3 Months

O.P. Jindal Global University
Skills you'll gain: Economics, Game Theory, Market Dynamics, Socioeconomics, Business Economics, Social Studies, Policy Analysis, Public Policies, Decision Making, Market Analysis, Consumer Behaviour, Supply And Demand, Analysis, Cost Benefit Analysis, Strategic Decision-Making, Competitive Analysis, Production Process, Critical Thinking, Resource Allocation
Beginner · Course · 1 - 3 Months
University of Colorado Boulder
Skills you'll gain: Climate Change Programs, Environmental Issue, Systems Thinking, Cultural Sensitivity, Hydrology, Climate Change Adaptation, Environmental Monitoring, International Relations, Mathematical Modeling, Physical Science, Environmental Science, Biology, Biochemistry, Scientific Methods, Research, Microbiology, Data Collection
★ 4.9 (20) · Beginner · Course · 1 - 3 Months