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Prolog Packaged by IOanyT Innovations - Ubuntu 20.04|22.04

OVERVIEW


Prolog or PROgramming in LOGics is a logical and declarative programming language. It is one major example of the fourth-generation language that supports the declarative programming paradigm. This is particularly suitable for programs that involve symbolic or non-numeric computation.


What is Prolog?


Prolog or PROgramming in LOGics is a logical and declarative programming language. It is one major example of the fourth-generation language that supports the declarative programming paradigm. This is particularly suitable for programs that involve symbolic or non-numeric computation. This is the main reason to use Prolog as the programming language in Artificial Intelligence, where symbol manipulation and inference manipulation are the fundamental tasks.

In Prolog, we need not mention the way how one problem can be solved, we just need to mention what the problem is, so that Prolog automatically solves it. However, in Prolog, we are supposed to give clues as to the solution method.

Prolog language basically has three different elements −

Facts − The fact is a predicate that is true, for example, if we say, “Tom is the son of Jack”, then this is a fact.

Rules − Rules are extinctions of facts that contain conditional clauses. To satisfy a rule these conditions should be met.

GET STARTED


To choose a Region follow the below step:


1. Sign in to the AWS Management Console.

2. Choose a service to go to that service's console.

3. In the navigation bar, choose the name of the currently displayed Region. Then choose the Region to which you want

to switch.


Step instructions for how to assess and monitor the health and proper function of the application:


1. Navigate to your Amazon EC2 console and verify that you're in the correct region.

2. Choose Instance and select your launched instance.

3. Select the server to display your metadata page and choose the Status checks tab at the bottom of the page to review if your status checks passed or failed.


To verify the installation, follow the below instructions


Step 1. Connect to SSH:

  1. Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/.

  2. In the navigation pane, choose Instances.

  3. Select the instance and choose Connect.

  4. Choose SSH Client

  5. Copy the SSH command and paste it into the terminal.

ssh ubuntu@publicIP -i [Path of key pair file]

If it shows an access denied message run the following command, then run the above command again to connect via ssh.

chmod 400 [Path of key pair file]

Once launched in the Amazon EC2 Service, please connect to the instance via an SSH client using the ec2-user with the key pair associated at launch. Once connected as the ec2-user user, you will be able to sudo to the root user


Step 2. Verify the installation

Follow the steps to verify the Prolog installation


1. Login with ssh


2. Type the below command to check the version


3. To check the version :

swipl --version

How to use Prolog in the terminal:


1. After connecting with ssh write the below command:

swipl

3. Paste the following code:

write('Hello, World!').

The output "Hello, World" should appear in your terminal.

That's it! You have successfully printed "Hello, World!" using Prolog in the terminal.


4. After using the above command then verify written the below command mentioned below image:



To monitor and assess application functions:-

a. Navigate to your Amazon EC2 console and verify that you're in the correct region.

b. Choose Instances and select your launched instance.

c. Select the server to display your metadata page and choose the Status checks tab at the bottom of the page to review if your status checks passed or failed.



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CONTACT

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IOanyT Innovations Pvt. Ltd.

Email: aws-marketplace-support@ioanyt.com

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