Linux commands courses can help you learn file management, system navigation, process control, and user permissions. You can build skills in scripting with Bash, automating tasks, and managing software packages. Many courses introduce tools like the command line interface, text editors such as Vim or Nano, and version control systems like Git, showing how these skills are applied in practical work, from server management to software development.

Skills you'll gain: z/OS, Computer Architecture, Mainframe Computing, System Programming, Computer Programming, Computational Logic, Data Storage, Job Control Language (JCL)
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Penetration Testing, Metasploit, Open Web Application Security Project (OWASP), Network Protocols, Vulnerability Assessments, Exploitation techniques, Windows PowerShell, Active Directory, Network Security, Network Analysis, Microsoft Windows, Wireless Networks, Scripting, Virtual Environment
Intermediate · Course · 1 - 3 Months

Packt
Skills you'll gain: Networking Hardware, General Networking, Network Infrastructure, Local Area Networks, OSI Models, Network Protocols, Network Troubleshooting, Dynamic Host Configuration Protocol (DHCP), TCP/IP, Network Architecture, Computer Networking, Network Model, Wireless Networks, Network Security, Network Switches, Virtual Local Area Network (VLAN)
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Cloud-Native Computing, Docker (Software), .NET Framework, ASP.NET, Application Deployment, Development Environment, Nginx, YAML, Scalability, Microsoft SQL Servers
Intermediate · Course · 1 - 3 Months

LearnQuest
Skills you'll gain: Teradata SQL, Data Modeling, Database Design, Database Administration, Database Architecture and Administration, Database Management, Database Management Systems, Data Architecture, Data Warehousing, SQL, Data Import/Export, Software Installation, Performance Tuning
Beginner · Course · 1 - 3 Months

Skills you'll gain: Kubernetes, Containerization, Docker (Software), Cloud-Native Computing, Development Environment, Application Deployment
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Oracle Databases, Data Import/Export, Patch Management, Data Migration, Database Administration, Database Architecture and Administration, Database Management, Data Storage Technologies, Disaster Recovery, System Configuration, Automation, Incident Management, Software Installation
Advanced · Course · 1 - 3 Months

Skills you'll gain: Docker (Software), Application Deployment, Code Review, Containerization, Serverless Computing, Cloud Applications, LLM Application, Google Cloud Platform, Cloud API, Application Development, Software Technical Review, Application Programming Interface (API)
Intermediate · Project · Less Than 2 Hours

Skills you'll gain: CI/CD, Continuous Integration, GitHub, Continuous Deployment, Git (Version Control System), Development Environment, Docker (Software), Security Controls, Automation, YAML, JavaScript Frameworks, Event-Driven Programming
Beginner · Course · 3 - 6 Months

Skills you'll gain: Containerization, Docker (Software), Application Deployment, Amazon Elastic Compute Cloud, Amazon Web Services, Application Lifecycle Management, Amazon CloudWatch, Devops Tools, Microservices, Continuous Monitoring, System Monitoring, Scalability
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Containerization, Cloud Infrastructure, Google Cloud Platform, Cloud Computing Architecture, Cloud Computing, Cloud Management, Docker (Software), Application Deployment, Virtual Machines, Command-Line Interface
Intermediate · Course · 1 - 4 Weeks

Skills you'll gain: Kubernetes, Identity and Access Management, Google Cloud Platform, Containerization, Docker (Software), Cloud Infrastructure, Cloud Computing, Application Deployment, Command-Line Interface
Intermediate · Course · 1 - 3 Months