AI & Automation. Data & Analytics. Software Development. IT & Cloud.
2 courses
Get comfortable with Linux desktop environments and everyday command-line tools for files, processes and permissions.
freeCodeCamp.org
IT & Cloud
Foundation·6 h 8 min·1 lesson
Video course
Free
Study network addressing, protocols, devices and troubleshooting with a course covering Network+ preparation topics.
Brian Ferrill · freeCodeCamp.org
Professional·9 h 25 min·1 lesson
