This certifies that
Your name
has successfully completed the assessed program
Bash & Linux
Navigate and manipulate files confidentlyCombine commands with pipes and redirectionWrite safe, readable shell scripts
The terminal skills every developer uses every day.
Move confidently through a Linux machine: navigate files, change permissions, pipe commands, process text, inspect processes and write scripts that automate the boring parts.
Reviewed and updated October 2026 · Free to start
290 practice drills included for extra repetition
Complete every lesson, then pass a timed assessment to earn the Bash & Linux Certificate. Each credential has a unique ID and a QR code that resolves to a live public record.
Pro members get five certification attempts and unlimited timed mock exams. Compare Pro
This certifies that
Your name
has successfully completed the assessed program
Bash & Linux
Navigate and manipulate files confidentlyCombine commands with pipes and redirectionWrite safe, readable shell scripts