installnodejs_linux.sh

curl -fsSL https://deb.nodesource.com/setup_16.x | sudo -E bash -

sudo apt-get install -y nodejs

sudo apt-get install gcc g++ make

curl -sL https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor | sudo tee /usr/share/keyrings/yarnkey.gpg >/dev/null
     echo "deb [signed-by=/usr/share/keyrings/yarnkey.gpg] https://dl.yarnpkg.com/debian stable main" | sudo tee /etc/apt/sources.list.d/yarn.list
     sudo apt-get update && sudo apt-get install yarn