Gain command-line confidence with the skills IT professionals use every day. Through the industry-proven lens of the CompTIA A+ Core 2 (220-1202) exam, this course introduces the Windows Command Prompt, PowerShell, and Linux Bash, and shows you how to perform file operations, manage permissions, adjust system settings, and configure and check network settings directly from the command line. You'll also learn basic scripting and automation concepts that help you complete repetitive tasks faster. Intermediate-level lessons take about 5 hours, covering three different shells, so you can choose the right tool for each job.

Command-Line Interface

Command-Line Interface
This course is part of CompTIA A+ 220-1202 Specialization


Instructors: Dakota Snow
Included with Learn more
Gain insight into a topic and learn the fundamentals.
Intermediate level
Recommended experience
5 hours to complete
Flexible schedule
Learn at your own pace
What you'll learn
Use the Windows Command Prompt, PowerShell, and Linux Bash to perform file operations and manage permissions
Configure system and network settings and check connections from the command line
Apply basic scripting and automation concepts to complete repetitive IT support tasks
Skills you'll gain
Details to know

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Recently updated!
May 2026
Assessments
5 assignments
Taught in English
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Build your subject-matter expertise
This course is part of the CompTIA A+ 220-1202 Specialization
When you enroll in this course, you'll also be enrolled in this Specialization.
- Learn new concepts from industry experts
- Gain a foundational understanding of a subject or tool
- Develop job-relevant skills with hands-on projects
- Earn a shareable career certificate

There are 5 modules in this course
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