LINUX How to view ip address

[root@bigboy tmp]# ifconfig –a

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MongoDB - Query Document

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The find() Method To query data from MongoDB collection, you need to use MongoDB's  find()  method. Syntax The basic syntax of  find()  method is as follows − >db.COLLECTION_NAME.find() find()  method will display all the documents in a non-structured way. Example Assume we have created a collection named mycol as − > use sampleDB switched to db sampleDB > db . createCollection ( "mycol" ) { "ok" : 1 } > And inserted 3 documents in it using the insert() method as shown below − > db . mycol . insert ([ { title : "MongoDB Overview" , description : "MongoDB is no SQL database" , by : "tutorials point" , url : "http://www.tutorialspoint.com" , tags : [ "mongodb" , "database" , "NoSQL" ], likes : 100 }, { title : "NoSQL Database" , description : "NoSQL database doesn't have tables" , by : "tutoria...
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SQL - Indexes

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AWS Lambda – Function in Go

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  Go Language support is a recent addition to AWS. To work with Go, you need to select the language from AWS console while creating the AWS Lambda function. In this chapter, let us learn in detail about AWS Lambda function in Go language. Installing Go To get started we need Go Language support. In this section, we will go through following details to start working with AWS Lambda in Go. This is the official site for Go download:  https://golang.org/dl/ Now, download the package as per the operating system. Follow the procedure given here to install Go on the respective operating system. Installation on Windows Observe that for Windows, there is 32-bit and 64-bit download available. Download the zip file and extract the contents and store it in a directory of your choice. Add the environment variables available at  ControlPanel ---> System ---> Advanced system settings. Now, click  Environment Variables  button and add the directory path as shown here − Yo...
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