# Introduction

## Welcome to USDRCG Wiki

### This site contains all of the documentation for learning how to use USD's HPC systems.

**Please Note:** These docs are being updated due to a cluster upgrade and may not be accurate.

Select topics from the navigation section on the left. On pages with multiple topics or headings, jump to a topic using the link in the "contents" list to the right-hand side of the page.

Not familiar with terminals? Start with the [Command Line Basics.](/docs/command-line-basics.md)

How-to documentation for popular software and applications is provided. More content is added periodically.


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://usdrcg.gitbook.io/docs/readme.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.