centos7.7环境安装nodejs8

nodejs的yum安装部署

[root@iZbp16v1zpi82lbf50mlnxZ ~]# curl -sL https://rpm.nodesource.com/setup_8.x | bash -

## Installing the NodeSource Node.js 8.x LTS Carbon repo...

## Inspecting system...

+ rpm -q --whatprovides redhat-release || rpm -q --whatprovides centos-release || rpm -q --whatprovides cloudlinux-release || rpm -q --whatprovides sl-release

+ uname -m

## Confirming "el7-x86_64" is supported...

+ curl -sLf -o /dev/null 'https://rpm.nodesource.com/pub_8.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm'

## Downloading release setup RPM...

+ mktemp

+ curl -sL -o '/tmp/tmp.TWX2USs2BV' 'https://rpm.nodesource.com/pub_8.x/el/7/x86_64/nodesource-release-el7-1.noarch.rpm' （根据实际情况）

## Installing release setup RPM...

+ rpm -i --nosignature --force '/tmp/tmp.TWX2USs2BV' （根据实际情况）

## Cleaning up...

+ rm -f '/tmp/tmp.TWX2USs2BV' （根据实际情况）

## Checking for existing installations...

+ rpm -qa 'node|npm' | grep -v nodesource

# 默认安装最新版本

## Run `sudo yum install -y nodejs` to install Node.js 8.x LTS Carbon and npm.

## You may also need development tools to build native addons:

sudo yum install gcc-c++ make

## To install the Yarn package manager, run:

curl -sL https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo

sudo yum install yarn

[root@iZbp16v1zpi82lbf50mlnxZ ~]# node --version

v8.17.0

[root@iZbp16v1zpi82lbf50mlnxZ ~]# npm --version

6.13.4

# 安装cnpm
[root@iZbp16v1zpi82lbf50mlnxZ ~]# npm install -g cnpm --registry=https://registry.npm.taobao.org

# 安装pm2
[root@iZbp16v1zpi82lbf50mlnxZ ~]# npm install pm2 -g

mongodb-centos7.7 yum安装mongodb

1.配置yum源

# vim /etc/yum.repos.d/mongodb-org-3.4.repo 添加如下内容

[mongodb-org-3.4]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.4/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.4.asc

2.yum安装

# yum -y install mongodb-org

3.修改mongo配置文件

# vim /etc/mongod.conf

修改dbpath