Understand Linux foundations
Learn distributions, shells, and filesystem layout.
YOUR NEXT STEP, FROM TRUSTED SOURCES
System Administration
Manage permissions, services, and everyday operations.
A simplified study sequence based on roadmap.sh. Explore the original for branches and optional topics. Progress stays on this device.
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Work from the terminal
Manage files, text, users, and permissions.
Manage software and processes
Use packages, services, and process tools.
Understand networking and storage
Configure and inspect host resources.
Automate routine work
Practice shell scripts and scheduling.
Maintain systems
Troubleshoot logs, security, backups, and performance.
Linux Roadmap
Source: roadmap.sh
View Original RoadmapLink checked Oct 1, 2026Useful tools
Data Size Converter
Convert bits, bytes, GB, MB, and binary storage units instantly.
Download & Upload Time Calculator
Estimate transfer time from file size, connection speed, and efficiency.
Percentage Calculator
Calculate a percentage, a share, or a percentage change.
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