docker、nodejs安装

docker

1. 安装docker，任选其一，完成后将当前用户加入到docker组，便不需使用sudo命令了

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   # 官方 curl -k -ssl https://get.docker.com | sudo sh # 阿里云 curl -sSL http://acs-public-mirror.oss-cn-hangzhou.aliyuncs.com/docker-engine/internet | sh - # daocloud curl -sSL https://get.daocloud.io/docker | sh # 当前用户加入到docker组 sudo usermod -aG docker ${USER}

2. 镜像下载加速，新建修改daemon将源换成国内的
   vi /etc/docker/daemon.json

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   { "registry-mirrors": ["https://你的id.mirror.aliyuncs.com"], "registry-mirrors": ["https://registry.docker-cn.com"], "registry-mirrors": ["https://docker.mirrors.ustc.edu.cn"] }

3. 将2375端口开启，让idea、goland和pycharm可以访问使用。方式不止这一种

vi /lib/systemd/system/docker.service

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ExecStart=/usr/bin/dockerd -H fd:// -H tcp://0.0.0.0:2375 --containerd=/run/containerd/containerd.sock

4. 重启docker

   1 2	systemctl daemon-reload systemctl restart docker

5. File–>settings–>build,execution,deployment–>docker–>TCP socket填入:tcp://127.0.0.1:2375

nodejs

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curl -sL https://rpm.nodesource.com/setup_lts.x | sudo bash -

yum install -y nodejs


alias cnpm="npm --registry=https://registry.npm.taobao.org \
--cache=$HOME/.npm/.cache/cnpm \
--disturl=https://npm.taobao.org/dist \
--userconfig=$HOME/.cnpmrc"