nodejs-installer.sh

cd ~;\
latest_version=$(curl -sL https://nodejs.org/en/download/ | grep -o -E 'v[0-9]+\.[0-9]+\.[0-9]+' | head -n 1);\
download_url="https://nodejs.org/dist/$latest_version/node-$latest_version-linux-x64.tar.xz";\
install_dir="/opt/nodejs";\
sudo mkdir $install_dir;\
sudo chown -R devenv $install_dir;\
sudo chgrp -R devenv $install_dir;\
curl -o nodejs.tar.xz $download_url;\
tar -xf nodejs.tar.xz -C $install_dir;\
echo -e "\nexport PATH=\$PATH:"$install_dir"/node-"$latest_version"-linux-x64/bin/" >> ~/.bashrc;\
rm nodejs.tar.xz;\
. ~/.bashrc
export PATH=$PATH:$install_dir/node-$latest_version-linux-x64/bin/;\
npm config set registry https://registry.npm.taobao.org;\
npm config set registry https://registry.npm.taobao.org;\
npm i -g yarn;\
unset latest_version;\
unset download_url;\
unset install_dir;\
bash;\
echo "---- Node.js $latest_version installed ----"