> For the complete documentation index, see [llms.txt](https://docs.ethernity.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node.md).

# Prerequisites

- [Hardware with SGX Support](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/hardware-with-sgx-support.md)
- [Check SGX Support](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/check-sgx-support.md)
- [Installing Linux](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux.md)
- [Download](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/download.md)
- [USB Installation Media](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/usb-installation-media.md)
- [Ubuntu 18.04 LTS](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/installing-ubuntu-18.04.md): This section describes the necessary steps to perform the installation of Ubuntu 18.04
- [Ubuntu 20.04 LTS (Recommended)](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/ubuntu-20.04-lts-recommended.md): This section describes the necessary steps to perform the installation of Ubuntu 20.04
- [Ubuntu 22.04 LTS (Experimental)](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/ubuntu-22.04-lts-experimental.md): This section describes the necessary steps to perform the installation of Ubuntu 22.04
- [SSH Connection](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/installing-linux/ssh-connection.md)
- [Blockchain Wallets](https://docs.ethernity.cloud/ethernity-node/prerequisites-ethernity-node/blockchain-wallets.md)