🖥️ ComputerWash.cmd

The Windows maintenance tool that got out of hand (in the best possible way.)

ComputerWash.cmd is a native Windows CMD maintenance script started in 2019. No dependencies. No PowerShell. No Python. Just .cmd pushed as far as it can go.

🌐 Website: https://pastequeosaure.freeboxos.fr

---

🚀 Usage

1. Download ComputerWash.cmd
2. Right-click → Run as administrator (recommended)
3. Follow the menu

---

🏗️ Architecture

Despite being a single .cmd file, ComputerWash implements several recognized software engineering patterns:

• Self-Registration
• Two-Pass Rendering
• Retry Pattern
• Pointer Indirection
• Resource Locking for hibernate state management
• Fingerprinting SHA-256

5000+ lines. Zero external dependencies.

---

📋 Requirements

• Windows 10 / 11
• Administrator rights (recommended)
• curl (bundled with Windows 10 1803+, required for auto-update only)

---

👤 Author

PastequeOsaure Building CMD scripts since 2019 because why not.

• 🌐 pastequeosaure.freeboxos.fr
• 🐙 GitHub: @PastequeOsaure

---

📄 License

MIT License — © 2019-2026 PastequeOsaure

Any unauthorized modification of this script is done at your own risk. If you update this script, please record your changes in the Update section.

📌 Notes

• The script supports arguments ( Example : ComputerWash.cmd A1 C55)
• The script automatically displays the order of commands and their execution status (ON/OFF).
• You have 30 seconds to close Computer Wash after launching.
• Verify all Shutdown parameters before starting the process.
• Some commands may take several minutes to execute (Chkdsk, Mrt.exe, DISM, Sfc…).
• Cleanup and reset commands may modify the system and delete temporary files: back up your important data.
• Administrative privileges are required for proper execution.
• There is a non-admin mode. If necessary: ​​wait and say no to the pop-up.