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Hyperliquid Testnet Validator Infos

Intro

Hello, I'm Jeongseup from Cosmostation.

This document is for sharing some information to prepare hyperliquid network joining as one of validators like us.

As you know, there is an offical docs link: https://github.com/hyperliquid-dex/node , But I wanted to share some personal experiences and insights to newbies like us :)

Set up Ubuntu Linux to use Active Directory for user authentication + authorization

This guide will step you through setting up an Ubuntu 18.04 Linux system so that you can login to it using an Active Directory server for authentication and authorization. NOTE: You do not need to join a domain to use this method!!

The net effect of this guide is that you do not need to ever set up a user on your Linux host. Its home directory will be automatically created at log-in time, and its password is checked (along with account expiration) against the Active Directory server.

Inspired By: grafana/loki#333

docker-compose.yml

version: "3"

networks:
  loki:

Python installation guide

These are my notes, not a generic solution. They are not meant to work anywhere outside my machines. Update version numbers to whatever are the current ones while you do this.

Install `asdf` and its python plugin, then install Python

asdf lives in https://github.com/asdf-vm/asdf

Follow its installation instructions, which at the moment of writing were:

Electron apps

Slide deck frameworks supporting Markdown source

Downloading Videos from Pluralsight

Disclaimer

Pluralsight do not permit users to download their videos.
If you are an user of pluralsight you have agreed with their ToS,
and are thusly refrained from doing so.
Use this knowledge at your own risk.

youtube-dl for Windows

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

	version: '3'

	services:
	db:
	image: postgres
	ports:
	- 6543:5432
	environment:
	POSTGRES_DB: concourse
	POSTGRES_USER: dev

	apiVersion: extensions/v1beta1
	kind: Deployment
	metadata:
	annotations:
	deployment.kubernetes.io/revision: "2"
	creationTimestamp: null
	generation: 1
	labels:
	run: socat
	name: socat

	# Generate a unique private key (KEY)
	sudo openssl genrsa -out mydomain.key 2048

	# Generating a Certificate Signing Request (CSR)
	sudo openssl req -new -key mydomain.key -out mydomain.csr

	# Creating a Self-Signed Certificate (CRT)
	openssl x509 -req -days 365 -in mydomain.csr -signkey mydomain.key -out mydomain.crt

	# Append KEY and CRT to mydomain.pem