
Atlassian
Skills you'll gain: Git (Version Control System), Version Control, GitHub, Bitbucket, Software Versioning, Software Configuration Management, Continuous Integration, Command-Line Interface
Mixed · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Linux Commands, Linux, Linux Servers, Command-Line Interface, Linux Administration, File Management, Unix, grep
Beginner · Guided Project · Less Than 2 Hours

Skills you'll gain: Unix Shell
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: User Accounts, Linux, Linux Administration, Shell Script, Linux Commands, User Provisioning, Unix Shell, Command-Line Interface, Operating System Administration, System Monitoring, File Systems, Unix, Scripting, Systems Administration, File Management, Software Installation, Virtual Machines, System Configuration, Operating Systems
Beginner · Course · 1 - 4 Weeks

Epic Games
Skills you'll gain: Unreal Engine, User Interface (UI), User Interface (UI) Design, UI Components, Game Design, Video Game Development, User Interface and User Experience (UI/UX) Design, Software Design, Code Reusability, User Experience, UI/UX Strategy, Prototyping
Beginner · Course · 1 - 4 Weeks

Coursera
Skills you'll gain: Linux Commands, Linux, Command-Line Interface, File Management, Unix Shell, Linux Administration, Package and Software Management, DevOps
Beginner · Guided Project · Less Than 2 Hours

Duke University
Skills you'll gain: Command-Line Interface, Scripting, Unix Commands, Scripting Languages, Python Programming
Beginner · Guided Project · Less Than 2 Hours

Packt
Skills you'll gain: Bash (Scripting Language), Shell Script, Unix, Build Tools, Data Storage
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Command-Line Interface, C# (Programming Language), .NET Framework, Performance Tuning, Development Environment, Maintainability, Microsoft Visual Studio, Application Design, Microsoft Development Tools, Application Programming Interface (API), Software Design, Software Development Tools, Software Design Patterns, File I/O, Application Deployment, Authentications, Software Testing, Unit Testing, Package and Software Management
Beginner · Course · 3 - 6 Months

Skills you'll gain: Linux Commands, Package and Software Management, Linux, File Management, Command-Line Interface, Unix Commands, File Systems, Linux Administration, System Monitoring, Software Installation, Performance Tuning, Remote Access Systems, Shell Script, Unix Shell, Network Administration, User Accounts, grep, Unix, OS Process Management, General Networking
Beginner · Course · 1 - 3 Months

Skills you'll gain: Linux Commands, Network Administration, Unix Shell, Network Analysis
Intermediate · Course · 1 - 4 Weeks

Packt
Skills you'll gain: Package and Software Management, User Interface (UI), JSON
Beginner · Course · 1 - 3 Months