Install MongoDB 2.2.2 in Mac OS X 10.8.2

1. download the latest MongoDB version 2.2.2 from the official website. Click the mongodb download link, or open the terminal and enter a command such

2. After the download is complete, find the directory where the downloaded file is stored and decompress the downloaded file, for example:

After this command is executed, a folder named mongodb-osx-x86_64-2.2.2 is created under the same level directory

3. Because the installation package is stored in a temporary directory, it is best to create a new directory to store mongodb,

Sudo mkdir-p nosql/mongodb

Then, transfer the decompressed mongodb directory to the newly created directory, for example:

4. Use commands

Mkdir-p/data/db

Create the data/db directory under "/", which is the directory for storing mongoDB data.

Set/data/db Directory Permissions

Sudo chown-R your system login username/data

5. Go to the "bin" Directory of mongodb and run the "./mongod" command to start the mongoDB server. After the mongodb server is started successfully, the following message is displayed:

6. Open another terminal window, enter the "bin" directory, and run the command ". /mongo ", you can see that the mongoDB Console appears on the terminal, then you can use any MongoDB command to operate MongoDB data.

For example:

After the configuration is complete, enter the MongoDB world.