Linux CLI learning sandbox

Practice commands safely, then track what you learned.

Build confidence with files, permissions, processes, and networking inside a guided Django-powered playground. Start with one command, record the goal, then keep a clean learning trail.

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Django 5.2.7 Python 3.11.2 linux-cli-playground-4bcf.dev.appwizzy.dev

learner@playground:~$

pwd

/home/learner/playground

ls -la

drwxr-xr-x notes
-rw-r--r-- day1.txt

echo "small safe steps"

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0 Currently practicing

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Starter prompts

Pick a safe command and turn it into a lesson.

Each prompt opens the practice form with a command prefilled so you can focus on the goal and result.

Start from scratch

Where am I? pwd Print the current directory before moving around.

Inspect files ls -la List visible and hidden files with permissions.

Create safely mkdir notes && touch notes/day1.txt Make a folder and an empty file for experiments.

View processes ps aux | head Peek at running processes without changing anything.

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Create your first command practice card and your learning trail will appear here.

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