Repeatable terminal drills that build command-line fluency, revisited on a spaced repetition schedule.
Shell gyms crafted by iximiuz Labs to help you build command-line fluency.
Your first hands-on session in a Linux terminal. Practice running commands, reading their output, using arguments and options, checking whether commands succeed or fail, and chaining commands together. No prior Linux experience is required.
Your second hands-on session in a Linux terminal. Find out what a command name really runs, learn how to get help with --help and man pages, and stop or suspend commands that do not give the prompt back.
Your third hands-on session in a Linux terminal. Learn how the Linux directory tree is organized and practice navigating it with absolute paths, relative paths, and common shell shortcuts.
Inspect directory contents from the Linux terminal, read what a listing tells you, sort it to find the entry you need faster, and use shell patterns to name groups of files.
Shell gyms contributed by the community members sharing their knowledge and expertise.
Fast, repeatable kubectl exercises for environment variables, ConfigMaps, Secrets, and the Downward API.
Fast, repeatable kubectl exercises for Pod volumes, PersistentVolumes, claims, and StorageClasses.
Fast, repeatable kubectl exercises for the Job and CronJob lifecycle.
Fast, repeatable kubectl exercises for the ReplicaSet and Deployment lifecycle.
