How To Install MongoDB Step By Step Procedure, MongoDB Tutorial

Microsoft Windows [Version 10.0.19042.928]
(c) Microsoft Corporation. All rights reserved.

C:\Users\HP>cd C:\Program Files\MongoDB\Server\4.4\bin

C:\Program Files\MongoDB\Server\4.4\bin>mongo --version
MongoDB shell version v4.4.5
Build Info: {
    "version": "4.4.5",
    "gitVersion": "ff5cb77101b052fa02da43b8538093486cf9b3f7",
    "modules": [],
    "allocator": "tcmalloc",
    "environment": {
        "distmod": "windows",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}

C:\Program Files\MongoDB\Server\4.4\bin>

Microsoft Windows [Version 10.0.19042.928]
(c) Microsoft Corporation. All rights reserved.

C:\Users\HP>mongo --version
'mongo' is not recognized as an internal or external command,
operable program or batch file.

C:\Users\HP>

Microsoft Windows [Version 10.0.19042.928]
(c) Microsoft Corporation. All rights reserved.

C:\Users\HP>mongo --version
MongoDB shell version v4.4.5
Build Info: {
    "version": "4.4.5",
    "gitVersion": "ff5cb77101b052fa02da43b8538093486cf9b3f7",
    "modules": [],
    "allocator": "tcmalloc",
    "environment": {
        "distmod": "windows",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}

C:\Users\HP>

C:\Users\HP>mongo

//Type mongo and click on enter.

MongoDB shell version v4.4.5
connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb
Implicit session: session { "id" : UUID("521c7eee-b0a6-4ec2-875a-db160d3ebb88") }
MongoDB server version: 4.4.5
---
The server generated these startup warnings when booting:
        2021-05-04T21:29:49.730+05:30: Access control is not enabled for the database. Read and write access to data and configuration is unrestricted
---
---
        Enable MongoDB's free cloud-based monitoring service, which will then receive and display
        metrics about your deployment (disk utilization, CPU, operation statistics, etc).

        The monitoring data will be available on a MongoDB website with a unique URL accessible to you
        and anyone you share the URL with. MongoDB may use this information to make product
        improvements and to suggest MongoDB products and deployment options to you.

        To enable free monitoring, run the following command: db.enableFreeMonitoring()
        To permanently disable this reminder, run the following command: db.disableFreeMonitoring()
---
>

>show dbs

//It shows already existing database

admin                                          0.000GB
agentlogs                                      0.000GB
automationagentlog                             0.000GB

> use firstdatabase
switched to db firstdatabase
>

> use firstdatabase
switched to db firstdatabase
> db.students.insert({"Name":"Chetan"})
WriteResult({ "nInserted" : 1 })
>

> use firstdatabase
switched to db firstdatabase
> db.students.insert({"Name":"Chetan"})
WriteResult({ "nInserted" : 1 })
> db.students.insert({"Name":"Nitin"})
WriteResult({ "nInserted" : 1 })
>

> use firstdatabase
switched to db firstdatabase
> db.students.insert({"Name":"Chetan"})
WriteResult({ "nInserted" : 1 })
> db.students.insert({"Name":"Nitin"})
WriteResult({ "nInserted" : 1 })
> show collections;
students
>

use examples

db.inventory.insertMany([
   { item: "journal", qty: 25, status: "A", size: { h: 14, w: 21, uom: "cm" }, tags: [ "blank", "red" ] },
   { item: "notebook", qty: 50, status: "A", size: { h: 8.5, w: 11, uom: "in" }, tags: [ "red", "blank" ] },
   { item: "paper", qty: 10, status: "D", size: { h: 8.5, w: 11, uom: "in" }, tags: [ "red", "blank", "plain" ] },
   { item: "planner", qty: 0, status: "D", size: { h: 22.85, w: 30, uom: "cm" }, tags: [ "blank", "red" ] },
   { item: "postcard", qty: 45, status: "A", size: { h: 10, w: 15.25, uom: "cm" }, tags: [ "blue" ] }
]);