实验环境
操作系统: ubuntu-16.04-x64
mongodb版本：3.6.2
安装步骤
1.下载安装包
下载mongodb安装包，点击这里，本次实验选择ubuntu-16.04-x64。
2.解压与配置
将下载好的安装包上传到linux主机上。
解压安装包并拷贝到安装路径下。
tar xf mongodb-linux-x86_64-ubuntu1604-4.0.0.tgz cp cp mongodb /usr/local修改环境变量PATH
vim /etc/profile export PATH="$PATH:/usr/local/mongodb/bin" source /etc/profile # 使环境变量的修改立即生效
3.启动
启动mongodb
mongod --dbpath /usr/local/mongodb/data/ --logpath /usr/local/mongodb/ls/mongo.log
--dbpath：用于指定mongodb数据文件路径
--logpath：用于指定mongodb日志文件路径
启动mongodb client
root@ubuntu:/usr/local/mongodb/logs# mongo
MongoDB shell version v3.6.2
connecting to: mongodb://127.0.0.1:27017
MongoDB server version: 3.6.2
Server has startup warnings:
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** WARNING: You are running this process as the root user, which is not recommended.
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten]
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** WARNING: This server is bound to localhost.
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** Remote systems will be unable to connect to this server.
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** Start the server with --bind_ip <address> to specify which IP
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** addresses it should serve responses from, or with --bind_ip_all to
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** bind to all interfaces. If this behavior is desired, start the
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten] ** server with --bind_ip 127.0.0.1 to disable this warning.
2018-06-28T21:44:48.381-0700 I CONTROL [initandlisten]
在命令行中输入：
> show dbs
admin 0.000GB
config 0.000GB
local 0.000GB
、