KARATAS

Karataş — solo developer.

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Karataş Software Solutions — small studio, automation & AI tooling. Currently shipping ShellPer, a Linux command practice app.

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ShellPer: Linux Command & LabPractice real Linux commands, not just read about them
Sep 2026

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Joined Product HuntSeptember 2nd, 2026

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7d ago

ShellPer: Linux Command & Lab - Practice real Linux commands, not just read about them

ShellPer turns command references into practice. Instead of reading what a command does, you run it in a simulated Linux shell where tasks are graded by real machine state — not by matching your keystrokes. 358 commands, offline, 9 languages, no account.