# Page Not Found

The URL `getting-started/advanced-settings/for-linux/command-references` does not exist.

You might be looking for one of these pages:
- [Configure Proxy](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-linux/configure-proxy.md)
- [Sign In to 9Proxy Account](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-linux/sign-in-to-9proxy-account.md)
- [Auto Refresh Proxy](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-linux/auto-refresh-proxy.md)
- [Set Up a Custom Port Range](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-linux/set-up-a-custom-port-range.md)
- [Proxy Authentication](https://docs.9proxy.com/getting-started/residential-proxy-by-ips/for-linux/proxy-authentication.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.9proxy.com/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.9proxy.com/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/getting-started/residential-proxy-by-ips/for-linux/configure-proxy.md`)
- Use `Accept: text/markdown` header for content negotiation