Shell and Filesystem Basics
Learn paths, pwd, ls, cd, mkdir, cp, mv, rm and safe filesystem navigation.
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Cloud & DevOps Tutorial
Linux Tutorial
Linux skills are foundational for servers, cloud platforms and DevOps. This track emphasizes command-line confidence, safe system navigation and practical troubleshooting rather than memorizing isolated commands.
What You Will Learn
- Navigate the filesystem
- Manage files and permissions
- Inspect processes and services
- Use networking diagnostics
- Write simple shell scripts
Prerequisites
- Access to a Linux machine, VM, WSL or cloud shell
- Basic computer usage
- Administrator access is helpful for package-management practice
Course Chapters
Text Processing and Pipes
Use cat, less, head, tail, grep, cut, sort, uniq and pipelines.
Read Chapter →Users, Groups and Permissions
Understand ownership, rwx permissions, chmod, chown and least-privilege habits.
Read Chapter →Processes and Services
Inspect running processes, signals, jobs, resource usage and service state.
Read Chapter →Networking and Package Management
Use ip, ping, curl, ss and distribution package managers for practical system work.
Read Chapter →Bash Scripting and Troubleshooting
Automate repeatable tasks with variables, conditions, loops, exit codes and defensive scripting.
Read Chapter →Want Guided Classroom or Mentor-Led Training?
This free tutorial teaches the fundamentals. For structured training, projects and instructor guidance, review the related Mango Engineers course page.
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