AetherWu

Step 1: Install Required Dependencies

First, you’ll need to install the development tools and libraries required to build Python from the source. Open a terminal and run:

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sudo yum groupinstall "Development Tools"
sudo yum install openssl-devel bzip2-devel libffi-devel

Preamble:

I have tried my best to describe some scientific conjectures and concepts, and there’s a high probability that I’m wrong. So, I ask readers for their help in correcting me. The record of my conversation with GPT4 is in the latter part of this post. This article was written and proofread by GPT4 and me.

Particles in two entangled states are distributed in two infinitely distant parts of the universe. If we measure one of them, it randomly confirms its state, and the other one inevitably gets the corresponding result (if one is a right-hand glove, the other one is necessarily a left-hand glove; they are a pair).

Install acme.sh

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curl  https://get.acme.sh | sh

vim ~/.bashrc

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#add in to file
alias acme.sh=~/.acme.sh/acme.sh

Reload enviroment

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source ~/.bashrc
acme.sh --set-default-ca  --server  letsencrypt

Install docker

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curl -fsSL https://get.docker.com -o get-docker.sh
sh get-docker.sh
systemctl start docker
systemctl enable docker

Install Nginx

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yum install epel-release
yum install nginx -y

Start Nginx

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systemctl start nginx
systemctl enable nginx

systemctl status nginx
nginx -t

With command-line

Here are the steps to restore a PostgreSQL dump to an Amazon RDS database:

1. Create an RDS instance with PostgreSQL compatibility, if you don’t have one.

2. Connect to your RDS instance using the psql command-line client or a PostgreSQL-compatible tool of your choice.