Linux Centos7.2 you are installed nodejs&npm configuration steps detailed explanation

This time I will bring you a detailed explanation of the configuration steps of nodejs&npm for Linux Centos7.2. InstallationNodejs&npm configuration steps for you to install Linux Centos7.2. What are the notes? The following are Let’s take a look at practical cases.

First log in to the official website: https://nodejs.org/en/

Check whether it is installed before installation

gcc
gcc-c++
python 2.7+

If not, yum install

After the download is completeUpload to Linux:

rz

If you don’t have rz sz, install it (yum -y install lrzsz)

Then execute in sequence:

cd /usr/local
mkdir nodejs6
cd nodejs6
rz ------ 选择nodejs文件
tar xzvf node-v6.11.0.tar.gz
cd node-v6.11.0
./configure

make (it takes a long time, about five to ten minutes Does not vary, depends on server configuration)

make install

Check whether node is installed successfully

npm package installation is divided into local installation (local) and global installation ( global) two

npm install grunt # 本地安装
npm install -g grunt-cli # 全局安装

If -g is not added, the default is to use local installation, and npm will download and install the module components in the current path of the command execution.

If you add -g, you will use global installation, and npm will install it in the set global path. Convenient unified management.

Configure the global installation path and cache path

cd /usr/local/nodejs6
mkdir node_global
mkdir node_cache
npm config set prefix "node_global"
npm config set cache "node_cache"

Test: local installation

Test: global path installation

I believe you have mastered the method after reading the case in this article. Please pay attention to php for more excitement Other related articles on the Chinese website!

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