> For the complete documentation index, see [llms.txt](https://tshell.tect.host/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tshell.tect.host/introduction.md).

# Introduction

This software is created and mantenined by Tect.host.\
All rights reserved.

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TShell has been tested on various operating systems (Debian/Ubuntu) and under different virtualization environments (and no virtualized systems), but it is always best to proceed carefully when making major system changes. TShell includes an **automatic error correction system**, preventing serious issues such as losing SSH access. However, it **cannot control certain actions**, like closing critical ports (e.g. 53).
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