Ubuntu MongoDB install

Ubuntu MongoDB install

    ###   Ubuntu Mongodb   ###
    

    ###     Installing Mongodb      ###

    sudo apt-get install mongodb-server
    sudo service mongodb start

    Check log in "/var/log/mongodb/mongodb.log"
        
    Configuration:
        /etc/mongodb.conf

    Default db path:
        dbpath=/var/lib/mongodb

    Administration: Check init mongodb + status:
        http://localhost:28017/

    Listener app: MongoDB listening when on logs show "waiting for connections on port 27017":
        This is localhost:27017
        -- or change in config "/etc/mongodb.conf" to:
            #port = 27017

    If daemon fails, on critical when locking database or sometimes when need remove ".lock" file to get an service run:
        mongod --repair

    ###     PHP INSTALL      ###

    Install:
        sudo apt-get install php5-mongo

    If is automatically installed check extension using phpinfo():
        Find "MongoDB Support"
        My version: Version 	1.4.5 

    If not found, install MongoDB and add extension:
        extension=mongo.so

        echo 'extension=mongo.so' >> /etc/php5/apache2/php.ini

    Sample of configuration:
        php -i |grep "mongo"
            /etc/php5/cli/conf.d/20-mongo.ini,
            mongo
            mongo.allow_empty_keys => 0 => 0
            mongo.chunk_size => 262144 => 262144
            mongo.cmd => $ => $
            mongo.default_host => localhost => localhost
            mongo.default_port => 27017 => 27017
            mongo.is_master_interval => 15 => 15
            mongo.long_as_object => 0 => 0
            mongo.native_long => 0 => 0
            mongo.ping_interval => 5 => 5

    
    ###     PREPARE MONGODB      ###

    -- Mongo DB

        Shell
        -----

        Type "mongo"

        Console mongo db:
        user@host:~$ mongo
        MongoDB shell version: 2.4.9
        connecting to: test
        Welcome to the MongoDB shell.
        For interactive help, type "help".
        For more comprehensive documentation, see
                http://docs.mongodb.org/
        Questions? Try the support group
                http://groups.google.com/group/mongodb-user
        >

        show dbs - list all databases
        --------


        db - display database
        --


        use test - use "test" database
        --------
            > use test;
            switched to db test

        use somedatabase - create "somedatabase" database

        > db.getCollection("test") - get Collection
            Response:           test.test


        Example fetch and save data:
        ---------------------------

            > show dbs
            local	0.078125GB
            test	(empty)

            > db.getCollection("test")

            test.test
            > db.test // alternative way as "db.getCollection("test")"

            test.test
            > db.test.save( { username: "test"  } )

            > db.test.find()  // find all
            { "_id" : ObjectId("56279b3d108bc16d50eb8e6d"), "username" : "test" }

	    > db.test.remove()
            TRUNCATE COLLECTION

	    > db.lokd_lokacija.stats()
	    Get status


    -- MongoDB in Node.js

    sudo npm install mongoskin

	var db = require('mongoskin').db('mongodb://127.0.0.1:27017/test');
	db.collection('test').find().toArray(function(err, result) {
	  //if (err) throw err;
	  //console.log(result);
	});

        


    ###     MORE INFO      ###
        
        http://www.w3resource.com/mongodb/introduction-mongodb.php
        https://docs.mongodb.org/master/tutorial/getting-started-with-the-mongo-shell/
        http://mongoosejs.com/
	http://theholmesoffice.com/how-to-create-a-mongodb-database/