nodejs安装

BASH

mkdir -p /opt/software/coding/
cd /opt/software/coding/
mkdir temp && cd temp
curl https://nodejs.org/en/ -o ./latest
latest=$(cat ./latest | grep '          <a href="https://nodejs.org/dist/v1' -m 1 | sed -r 's:          <a href="https\://nodejs.org/dist/(.*?)/" class.*:\1:g')
rm -rf ./latest
curl --output node.tar.xz https://nodejs.org/dist/$latest/node-$latest-linux-x64.tar.xz
xz -d node.tar.xz
tar -xvf node.tar -C ..
cd ..
mv node-$latest-linux-x64 node
rm -rf temp
# 设置软连接
# 软链接到如下位置
sudo ln -s /opt/software/coding/node/bin/node /usr/bin/node
sudo ln -s /opt/software/coding/node/bin/npm /usr/bin/npm
sudo ln -s /opt/software/coding/node/bin/npx /usr/bin/npx
# node设置镜像源
npm config set registry https://registry.npmmirror.com
# 查看镜像源
npm config get registry