linux系统-deepin命令积累

#deepin安装软件
sudo apt-get install npm
#deepin卸载软件
sudo apt-get --purge remove nodejs
#查看软件：
dpkg --list

#配置node全局环境变量
/etc/profile
#node-v12.7.0-linux-x64
export NODE_HOME=/usr/share/node-v12.7.0-linux-x64/
export PATH= $PATH:$NODE_HOME/bin
终端执行命令：source /etc/profile
将目录软链接到全局环境下（命令后面的/usr/local/bin/node是固定的）
ln -s /usr/share/node-v12.7.0-linux-x64/bin/node /usr/local/bin/node
ln -s /usr/share/node-v12.7.0-linux-x64/bin/npm /usr/local/bin/npm
ln -s /usr/share/node-v12.7.0-linux-x64/bin/cnpm /usr/local/bin/cnpm
npm config set registry https://registry.npm.taobao.org
sudo ln -s /home/wutongyewan/.npm-global/bin/vue /usr/local/bin/vue