tools

for ubuntu 22.04

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• go-install.sh
  • code for go1.20.5

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strting node.js project

1. run npm-install.sh to install nvm, node.js, npm

2. run typescript-install.sh to install typescript (option)

 3-1. start node.js project

npm init -y
node indes.js  # start server

 3-2. react project start

npm install -g create-react-app
npx create-react-app frontend
npm start