CentOs7安装node

[root@localhost ~]# tar -zxvf /usr/local/software/node-v14.7.0-linux-x64.tar.gz -C /usr/local/
[root@localhost ~]# cd /usr/local
[root@localhost ~]# mv node-v14.7.0-linux-x64/ node/
[root@localhost ~]# cp /etc/profile /etc/profile.bak             #备份配置全局文件
[root@localhost ~]# vim /etc/profile
export PATH=$PATH:/usr/local/node/bin             #等于号前后不能有空格

[root@localhost ~]# source /etc/profile
[root@localhost ~]# node -v
#如果出现版本则安装成功！