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| Boilerpipe Text | In this topic, we'll understand the usage of for loop in Bash scripts.
Like any other programing language, bash shell scripting also supports 'for loops' to perform repetitive tasks. It helps us to iterate a specific set of statements over a series of words during a string, or elements in an array. for instance, you'll either run the UNIX command (or task) repeatedly or simply read and process the list of commands employing a 'for loop'.
Syntax of For Loop
We can apply 'for loop' on the bash script in two ways. a method is 'for-in' and differently is that the c-style syntax. Following is that the syntax of 'for loop' in bash shell scripting:
for variable in listÂ
doÂ
commandsÂ
doneÂ
Or
for (( expression1; expression2; expression3 ))Â
doÂ
commandsÂ
doneÂ
There are some key points of the 'for loop' statement:
Each block of 'for loop' in bash starts with the 'do' keyword followed by the commands inside the block. The 'for loop' statement is closed by the 'done' keyword.
The number of your time that a 'for loop' will iterate depends on the declared list variables.
The loop will select one item from the list and assign the worth on a variable that can be used within the loop.
After the execution of commands between 'do' and 'done', the loop goes back to the highest and choose a subsequent item from the list and repeat the entire process.
The list can contain numbers or string etc. separated by spaces.
Some of the 'for loop' examples are given below for instance how do they work:
Example1
:
In the Following we will print each word of a string / sentence in a single line.
#!/bin/bash
#This is the basic example of 'for loop'.
learn="Start learning from Great Learning Academy and Achieve Your goals."
for learn in $learn
do
echo $learn
done
echo "Thank You."
Output of the above code:
For loop to print a range of numbers
Script:
#!/bin/bash
#This is the basic example to print a series of numbers from 1 to 10.
#This is a for lopp which will print all the value in a range
for num in {1..10}
do
echo $num
done
echo "Series of numbers from 1 to 10."
Output:
Example3:
The next code snippet will give a output of 1 to 100 with a increment of 10.
#!/bin/bash
#For Loop to Read a Range with Increment of 10
for num in {1..100..10}
do
echo $num
done
The Output of the above code ,
Example 4
:Â The next code will Decrement the range by a certain value.
Script
:
#!/bin/bash
#For Loop to Read a Range with Decrement
for num in {100..0..10}
do
echo $num
done
Output of the above cod,
For Loop to Read Array Variables
We can use 'for loop' to iterate the values of an array.
The syntax are often defined as:
array=( "element1" "element 2" . . "elementN" )Â
 for i in "${arr[@]}"Â
doÂ
echo $iÂ
doneÂ
Output
For every single element in an 'array', the statements or set of commands from 'do' till 'done' are performed. Each element might be accessed as 'i' within the loop for the respective iteration. inspect the instance below explaining the utilization of 'for loop' to iterate over elements of an array:
Script
:
#!/bin/bash
#Array Declaration
arr=( "Welcome""to""Great""Learning""Academy" )
for i in "${arr[@]}"
do
echo $i
done
Output of the above code. |
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## Bash
[Bash For Loop]()
# Bash
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# Bash For Loop
Previous Topic
Next Topic
Bash while loop \>
In this topic, we'll understand the usage of for loop in Bash scripts.
Like any other programing language, bash shell scripting also supports 'for loops' to perform repetitive tasks. It helps us to iterate a specific set of statements over a series of words during a string, or elements in an array. for instance, you'll either run the UNIX command (or task) repeatedly or simply read and process the list of commands employing a 'for loop'.
**Syntax of For Loop**
We can apply 'for loop' on the bash script in two ways. a method is 'for-in' and differently is that the c-style syntax. Following is that the syntax of 'for loop' in bash shell scripting:
for variable in list
```
doÂ
commandsÂ
doneÂ
Or
for (( expression1; expression2; expression3 ))Â
doÂ
commandsÂ
doneÂ
```
There are some key points of the 'for loop' statement:
Each block of 'for loop' in bash starts with the 'do' keyword followed by the commands inside the block. The 'for loop' statement is closed by the 'done' keyword.
The number of your time that a 'for loop' will iterate depends on the declared list variables.
The loop will select one item from the list and assign the worth on a variable that can be used within the loop.
After the execution of commands between 'do' and 'done', the loop goes back to the highest and choose a subsequent item from the list and repeat the entire process.
The list can contain numbers or string etc. separated by spaces.
Some of the 'for loop' examples are given below for instance how do they work:
**Example1**:
In the Following we will print each word of a string / sentence in a single line.
```
#!/bin/bash
#This is the basic example of 'for loop'.
learn="Start learning from Great Learning Academy and Achieve Your goals."
for learn in $learn
do
echo $learn
done
echo "Thank You."
```
**Output of the above code:**
For loop to print a range of numbers
Script:
```
#!/bin/bash
#This is the basic example to print a series of numbers from 1 to 10.
#This is a for lopp which will print all the value in a range
for num in {1..10}
do
echo $num
done
echo "Series of numbers from 1 to 10."
```
Output:
**Example3:**
The next code snippet will give a output of 1 to 100 with a increment of 10.
```
#!/bin/bash
#For Loop to Read a Range with Increment of 10
for num in {1..100..10}
do
echo $num
done
```
The Output of the above code ,
**Example 4** : The next code will Decrement the range by a certain value.
Script:
```
#!/bin/bash
#For Loop to Read a Range with Decrement
for num in {100..0..10}
do
echo $num
done
```
Output of the above cod,
For Loop to Read Array Variables
We can use 'for loop' to iterate the values of an array.
The syntax are often defined as:
```
array=( "element1" "element 2" . . "elementN" )Â
```
```
 for i in "${arr[@]}"Â
```
do
echo \$i
done
Output
For every single element in an 'array', the statements or set of commands from 'do' till 'done' are performed. Each element might be accessed as 'i' within the loop for the respective iteration. inspect the instance below explaining the utilization of 'for loop' to iterate over elements of an array:
Script:
```
#!/bin/bash
#Array Declaration
arr=( "Welcome""to""Great""Learning""Academy" )
for i in "${arr[@]}"
do
echo $i
done
```
Output of the above code.
Previous Topic
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[PHP Overview](https://www.mygreatlearning.com/php/tutorials/php-overview) [Why should you learn PHP?](https://www.mygreatlearning.com/php/tutorials/why-should-you-learn-php) [PHP Environment Setup](https://www.mygreatlearning.com/php/tutorials/php-environment-setup) [PHP-Syntax Overview](https://www.mygreatlearning.com/php/tutorials/php-syntax-overview) [PHP-Constants](https://www.mygreatlearning.com/php/tutorials/php-constants) [PHP Decision Making](https://www.mygreatlearning.com/php/tutorials/php-decision-making) [PHP Loop Types](https://www.mygreatlearning.com/php/tutorials/php-loop-types) [PHP Arrays](https://www.mygreatlearning.com/php/tutorials/php-arrays) [PHP Strings](https://www.mygreatlearning.com/php/tutorials/php-strings) [PHP WEB CONCEPTS](https://www.mygreatlearning.com/php/tutorials/php-web-concepts) [PHP File Inclusion](https://www.mygreatlearning.com/php/tutorials/php-file-inclusion) [PHP-Files & I/O](https://www.mygreatlearning.com/php/tutorials/php-files-i-o)
[Blockchain]()
[Introduction to Blockchain](https://www.mygreatlearning.com/blockchain/tutorials/introduction-to-blockchain) [Brief History of Blockchain](https://www.mygreatlearning.com/blockchain/tutorials/brief-history-of-blockchain) [What is Blockchain?](https://www.mygreatlearning.com/blockchain/tutorials/what-is-blockchain) [Blockchain Versions](https://www.mygreatlearning.com/blockchain/tutorials/blockchain-versions) [Key Concepts in Blockchain](https://www.mygreatlearning.com/blockchain/tutorials/key-concepts-in-blockchain) [What are Smart Contracts?](https://www.mygreatlearning.com/blockchain/tutorials/what-are-smart-contracts) [Network, Nodes and Mining](https://www.mygreatlearning.com/blockchain/tutorials/network-nodes-and-mining) [What is the Consensus Mechanism?](https://www.mygreatlearning.com/blockchain/tutorials/what-is-the-consensus-mechanism) [What’s Double Spending?](https://www.mygreatlearning.com/blockchain/tutorials/what-s-double-spending) [Resolving Conflict](https://www.mygreatlearning.com/blockchain/tutorials/resolving-conflict) [Privacy Management](https://www.mygreatlearning.com/blockchain/tutorials/privacy-management) [Types of Blockchains](https://www.mygreatlearning.com/blockchain/tutorials/types-of-blockchains) [Blockchain and Cryptocurrency](https://www.mygreatlearning.com/blockchain/tutorials/blockchain-and-cryptocurrency) [How to Buy Bitcoin](https://www.mygreatlearning.com/blockchain/tutorials/how-to-buy-bitcoin) [Mitigating Attacks on Bitcoin Transaction](https://www.mygreatlearning.com/blockchain/tutorials/mitigating-attacks-on-bitcoin-transaction) [Blockchain Opportunities](https://www.mygreatlearning.com/blockchain/tutorials/blockchain-opportunities) [Advantages of Blockchain](https://www.mygreatlearning.com/blockchain/tutorials/advantages-of-blockchain) [Disadvantages of Blockchain](https://www.mygreatlearning.com/blockchain/tutorials/disadvantages-of-blockchain) [Blockchain Conclusion](https://www.mygreatlearning.com/blockchain/tutorials/blockchain-conclusion)
[Operating System]()
[Operating System Introduction](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-introduction) [Operating System Types](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-types) [Operating System Services](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-services) [Operating System Properties](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-properties) [Operating System Processes](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-processes) [Operating System Process Scheduling](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-process-scheduling) [Operating System Scheduling Algorithms](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-scheduling-algorithms) [Operating System Multithreading](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-multithreading) [Operating System Memory Management](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-memory-management) [Operating System Virtual Memory](https://www.mygreatlearning.com/operating-system/tutorials/operating-system-virtual-memory) [Hardware I/O](https://www.mygreatlearning.com/operating-system/tutorials/hardware-i-o) [I/O Software](https://www.mygreatlearning.com/operating-system/tutorials/i-o-software) [File system](https://www.mygreatlearning.com/operating-system/tutorials/file-system) [File Access Methods](https://www.mygreatlearning.com/operating-system/tutorials/file-access-methods) [Os security](https://www.mygreatlearning.com/operating-system/tutorials/os-security) [Linux](https://www.mygreatlearning.com/operating-system/tutorials/linux)
[IOT]()
[What is IOT?](https://www.mygreatlearning.com/iot/tutorials/what-is-iot) [Advantages of IoT](https://www.mygreatlearning.com/iot/tutorials/advantages-of-iot) [Disadvantages of IoT](https://www.mygreatlearning.com/iot/tutorials/disadvantages-of-iot) [IoT as Hardware](https://www.mygreatlearning.com/iot/tutorials/iot-as-hardware) [Electronics Wearable Devices](https://www.mygreatlearning.com/iot/tutorials/electronics-wearable-devices) [IoT as Software](https://www.mygreatlearning.com/iot/tutorials/iot-as-software) [IoT Technology and Protocols](https://www.mygreatlearning.com/iot/tutorials/iot-technology-and-protocols) [IoT Common Use](https://www.mygreatlearning.com/iot/tutorials/iot-common-use) [Media, Marketing & Advertising](https://www.mygreatlearning.com/iot/tutorials/media-marketing-advertising) [IoT - Environmental Monitoring](https://www.mygreatlearning.com/iot/tutorials/iot-environmental-monitoring) [IoT Manufacturing Applications](https://www.mygreatlearning.com/iot/tutorials/iot-manufacturing-applications) [IoT Healthcare application](https://www.mygreatlearning.com/iot/tutorials/iot-healthcare-application) [IoT Transportation Application](https://www.mygreatlearning.com/iot/tutorials/iot-transportation-application) [Application of IoT technology in transportation](https://www.mygreatlearning.com/iot/tutorials/application-of-iot-technology-in-transportation) [IoT Building/Housing Applications](https://www.mygreatlearning.com/iot/tutorials/iot-building-housing-applications)
[Kotlin]()
[Kotlin - Introduction](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-introduction) [Kotlin - Environment Setup](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-environment-setup) [Kotlin - Architecture](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-architecture) [Kotlin - Basic Syntax](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-basic-syntax) [Kotlin - Comments](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-comments) [Kotlin - Variables](https://www.mygreatlearning.com/kotlin/tutorials/kotlin-variables)
[WordPress]()
[WordPress - Introduction](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-introduction) [What is Wordpress](https://www.mygreatlearning.com/wordpress/tutorials/what-is-wordpress) [Installation of WordPress](https://www.mygreatlearning.com/wordpress/tutorials/installation-of-wordpress) [After Installation](https://www.mygreatlearning.com/wordpress/tutorials/after-installation) [Wordpress Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-settings) [Wordpress General settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-general-settings) [WordPress Writing Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-writing-settings) [WordPress Reading Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-reading-settings) [WordPress Discussion Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-discussion-settings) [WordPress Media Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-media-settings) [WordPress Permalink Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-permalink-settings) [WordPress Privacy Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-privacy-settings) [WordPress Plugin Settings](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-plugin-settings) [WordPress Categories](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-categories) [Wordpress Post](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-post) [WordPress Media](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-media) [WordPress Pages](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-pages) [WordPress Tags](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-tags) [WordPress Links](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-links) [WordPress Comments](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-comments) [Wordpress Plugins](https://www.mygreatlearning.com/wordpress/tutorials/wordpress-plugins)
[Ajax]()
[AJAX TUTORIAL](https://www.mygreatlearning.com/ajax/tutorials/ajax-tutorial) [AJAX - introduction](https://www.mygreatlearning.com/ajax/tutorials/ajax-introduction) [AJAX - What is AJAX?](https://www.mygreatlearning.com/ajax/tutorials/ajax-what-is-ajax) [AJAX - Technologies](https://www.mygreatlearning.com/ajax/tutorials/ajax-technologies) [AJAX - Examples](https://www.mygreatlearning.com/ajax/tutorials/ajax-examples) [AJAX - Action](https://www.mygreatlearning.com/ajax/tutorials/ajax-action) [AJAX - Database Operations](https://www.mygreatlearning.com/ajax/tutorials/ajax-database-operations) [AJAX - Security](https://www.mygreatlearning.com/ajax/tutorials/ajax-security) [AJAX - Issues](https://www.mygreatlearning.com/ajax/tutorials/ajax-issues)
[Angular 7]()
[Angular 7 Overview](https://www.mygreatlearning.com/angular-7/tutorials/angular-7-overview) [Prerequisites to Learn Angular](https://www.mygreatlearning.com/angular-7/tutorials/prerequisites-to-learn-angular) [What is TypeScript?](https://www.mygreatlearning.com/angular-7/tutorials/what-is-typescript) [Versions of TypeScript](https://www.mygreatlearning.com/angular-7/tutorials/versions-of-typescript) [How Angular was design or History of Angular?](https://www.mygreatlearning.com/angular-7/tutorials/how-angular-was-design-or-history-of-angular) [Versions of Angular](https://www.mygreatlearning.com/angular-7/tutorials/versions-of-angular) [What is Angular JS?](https://www.mygreatlearning.com/angular-7/tutorials/what-is-angular-js) [What is Angular (Version2 and above)?](https://www.mygreatlearning.com/angular-7/tutorials/what-is-angular-version2-and-above) [Differences between AngularJS (1.0) and Angular](https://www.mygreatlearning.com/angular-7/tutorials/differences-between-angularjs-1-0-and-angular) [Angular Advantages or Why we use Angular](https://www.mygreatlearning.com/angular-7/tutorials/angular-advantages-or-why-we-use-angular) [Angular Features](https://www.mygreatlearning.com/angular-7/tutorials/angular-features) [Browser Compatibility of Angular 2+ versions](https://www.mygreatlearning.com/angular-7/tutorials/browser-compatibility-of-angular-2-versions) [Angular Architecture and Building blocks of Angular](https://www.mygreatlearning.com/angular-7/tutorials/angular-architecture-and-building-blocks-of-angular) [Types of Compilation in Angular](https://www.mygreatlearning.com/angular-7/tutorials/types-of-compilation-in-angular) [Just-In-Time compilation (JIT)](https://www.mygreatlearning.com/angular-7/tutorials/just-in-time-compilation-jit) [Ahead-of-Time compilation (AOT)](https://www.mygreatlearning.com/angular-7/tutorials/ahead-of-time-compilation-aot) [Introduction of Angular 7](https://www.mygreatlearning.com/angular-7/tutorials/introduction-of-angular-7) [New features of Angular 7](https://www.mygreatlearning.com/angular-7/tutorials/new-features-of-angular-7)
[Manual Testing]()
[Manual Testing Introduction](https://www.mygreatlearning.com/manual-testing/tutorials/manual-testing-introduction) [Testing Principles](https://www.mygreatlearning.com/manual-testing/tutorials/testing-principles) [Software Development Life Cycle](https://www.mygreatlearning.com/manual-testing/tutorials/software-development-life-cycle) [Software Testing Life Cycle](https://www.mygreatlearning.com/manual-testing/tutorials/software-testing-life-cycle) [Types of Software Testing](https://www.mygreatlearning.com/manual-testing/tutorials/types-of-software-testing) [Levels of Testing](https://www.mygreatlearning.com/manual-testing/tutorials/levels-of-testing) [Test Maturity Model](https://www.mygreatlearning.com/manual-testing/tutorials/test-maturity-model) [SDLC Models](https://www.mygreatlearning.com/manual-testing/tutorials/sdlc-models) [Types of Testing](https://www.mygreatlearning.com/manual-testing/tutorials/types-of-testing) [White Box Techniques](https://www.mygreatlearning.com/manual-testing/tutorials/white-box-techniques) [Black Box Techniques](https://www.mygreatlearning.com/manual-testing/tutorials/black-box-techniques) [Types of Black Box](https://www.mygreatlearning.com/manual-testing/tutorials/types-of-black-box) [Types of Functional Testing](https://www.mygreatlearning.com/manual-testing/tutorials/types-of-functional-testing) [Types of Non-Functional Testing](https://www.mygreatlearning.com/manual-testing/tutorials/types-of-non-functional-testing)
[Jenkins]()
[Jenkins Introduction](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-introduction) [Jenkins – Installation](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-installation) [Jenkins Download](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-download) [Jenkins - Tomcat Setup](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-tomcat-setup) [Jenkins - Maven Setup](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-maven-setup) [Jenkins – Configuration](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-configuration) [Jenkins – Management](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-management) [Jenkins - Setup Build Jobs](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-setup-build-jobs) [Jenkins - Automated Testing](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-automated-testing) [Jenkins – Notification](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-notification) [Jenkins – Reporting](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-reporting) [Jenkins - Code Analysis](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-code-analysis) [Jenkins - Distributed Builds](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-distributed-builds) [Jenkins - Automated Deployment](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-automated-deployment) [Jenkins - Metrics and Trends](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-metrics-and-trends) [Jenkins - Server Maintenance](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-server-maintenance) [Jenkins - Continuous Deployment](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-continuous-deployment) [Backup Jenkins Home](https://www.mygreatlearning.com/jenkins/tutorials/backup-jenkins-home) [Jenkins - Managing Plugins](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-managing-plugins) [Jenkins – Security](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-security) [Jenkins - Backup Plugin](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-backup-plugin) [Jenkins - Remote Testing](https://www.mygreatlearning.com/jenkins/tutorials/jenkins-remote-testing) [Conclusion](https://www.mygreatlearning.com/jenkins/tutorials/conclusion)
[MS Access]()
[What is MS Access?](https://www.mygreatlearning.com/ms-access/tutorials/what-is-ms-access) [MS Access-RDBMS](https://www.mygreatlearning.com/ms-access/tutorials/ms-access-rdbms) [Understanding the Relational Database Concept](https://www.mygreatlearning.com/ms-access/tutorials/understanding-the-relational-database-concept) [Components of MS Access –Objects](https://www.mygreatlearning.com/ms-access/tutorials/components-of-ms-access-objects) [How to create a Database?](https://www.mygreatlearning.com/ms-access/tutorials/how-to-create-a-database) [MS Access –Data Types](https://www.mygreatlearning.com/ms-access/tutorials/ms-access-data-types) [MS Access –Create Tables](https://www.mygreatlearning.com/ms-access/tutorials/ms-access-create-tables) [All About The Primary Key](https://www.mygreatlearning.com/ms-access/tutorials/all-about-the-primary-key) [Query Data And Query Criterion](https://www.mygreatlearning.com/ms-access/tutorials/query-data-and-query-criterion) [RELATING DATA](https://www.mygreatlearning.com/ms-access/tutorials/relating-data) [WILDCARDS](https://www.mygreatlearning.com/ms-access/tutorials/wildcards) [Queries and filters](https://www.mygreatlearning.com/ms-access/tutorials/queries-and-filters) [Difference between Access and Excel](https://www.mygreatlearning.com/ms-access/tutorials/difference-between-access-and-excel)
[Kafka]()
[Introduction](https://www.mygreatlearning.com/kafka/tutorials/introduction) [Kafka - Fundamentals](https://www.mygreatlearning.com/kafka/tutorials/kafka-fundamentals) [What is a messaging system in Kafka?](https://www.mygreatlearning.com/kafka/tutorials/what-is-a-messaging-system-in-kafka) [Point to point messaging System](https://www.mygreatlearning.com/kafka/tutorials/point-to-point-messaging-system) [Publish-subscribe messaging System](https://www.mygreatlearning.com/kafka/tutorials/publish-subscribe-messaging-system) [What are Events?](https://www.mygreatlearning.com/kafka/tutorials/what-are-events) [Kafka and Events](https://www.mygreatlearning.com/kafka/tutorials/kafka-and-events) [Importance of Kafka](https://www.mygreatlearning.com/kafka/tutorials/importance-of-kafka) [Kafka - Cluster Architecture](https://www.mygreatlearning.com/kafka/tutorials/kafka-cluster-architecture) [Core APIs of Kafka](https://www.mygreatlearning.com/kafka/tutorials/core-apis-of-kafka) [Kafka - Work Flow](https://www.mygreatlearning.com/kafka/tutorials/kafka-work-flow) [Zookeeper in Kafka](https://www.mygreatlearning.com/kafka/tutorials/zookeeper-in-kafka) [Kafka - Installation Steps](https://www.mygreatlearning.com/kafka/tutorials/kafka-installation-steps) [Installation of Kafka on Windows](https://www.mygreatlearning.com/kafka/tutorials/installation-of-kafka-on-windows) [Setting Kafka Directory Path](https://www.mygreatlearning.com/kafka/tutorials/setting-kafka-directory-path) [Installation of Zookeeper](https://www.mygreatlearning.com/kafka/tutorials/installation-of-zookeeper) [Kafka - Basic Operations](https://www.mygreatlearning.com/kafka/tutorials/kafka-basic-operations) [Creating a Kafka topic](https://www.mygreatlearning.com/kafka/tutorials/creating-a-kafka-topic) [Get a list of Topics](https://www.mygreatlearning.com/kafka/tutorials/get-a-list-of-topics) [Start Producer to Send Messages](https://www.mygreatlearning.com/kafka/tutorials/start-producer-to-send-messages) [Start Consumer to receive messages](https://www.mygreatlearning.com/kafka/tutorials/start-consumer-to-receive-messages) [Deleting a Topic in Kafka cluster](https://www.mygreatlearning.com/kafka/tutorials/deleting-a-topic-in-kafka-cluster) [Modifying a Topic in Kafka cluster](https://www.mygreatlearning.com/kafka/tutorials/modifying-a-topic-in-kafka-cluster) [Simple Producer Example](https://www.mygreatlearning.com/kafka/tutorials/simple-producer-example) [Producer API](https://www.mygreatlearning.com/kafka/tutorials/producer-api) [ProducerRecord API](https://www.mygreatlearning.com/kafka/tutorials/producerrecord-api) [Consumer Group Example](https://www.mygreatlearning.com/kafka/tutorials/consumer-group-example) [Integration With Storm](https://www.mygreatlearning.com/kafka/tutorials/integration-with-storm) [How to integrate with Storm?](https://www.mygreatlearning.com/kafka/tutorials/how-to-integrate-with-storm) [KafkaSpout API](https://www.mygreatlearning.com/kafka/tutorials/kafkaspout-api) [Integration With Spark](https://www.mygreatlearning.com/kafka/tutorials/integration-with-spark) [How to integrate with Spark?](https://www.mygreatlearning.com/kafka/tutorials/how-to-integrate-with-spark) [. Real-Time Application (Twitter)](https://www.mygreatlearning.com/kafka/tutorials/real-time-application-twitter) [Apache Kafka - Tools](https://www.mygreatlearning.com/kafka/tutorials/apache-kafka-tools) [System tools](https://www.mygreatlearning.com/kafka/tutorials/system-tools) [Replication tool](https://www.mygreatlearning.com/kafka/tutorials/replication-tool) [Apache Kafka - Applications](https://www.mygreatlearning.com/kafka/tutorials/apache-kafka-applications) [LinkedIn](https://www.mygreatlearning.com/kafka/tutorials/linkedin) [Twitter](https://www.mygreatlearning.com/kafka/tutorials/twitter) [Netflix](https://www.mygreatlearning.com/kafka/tutorials/netflix) [Oracle](https://www.mygreatlearning.com/kafka/tutorials/oracle) [Mozilla](https://www.mygreatlearning.com/kafka/tutorials/mozilla) [Uber](https://www.mygreatlearning.com/kafka/tutorials/uber)
[Spring]()
[Spring Introduction](https://www.mygreatlearning.com/spring/tutorials/spring-introduction) [Spring - Architecture](https://www.mygreatlearning.com/spring/tutorials/spring-architecture) [Spring - Environment Setup](https://www.mygreatlearning.com/spring/tutorials/spring-environment-setup) [Spring - Hello World Example](https://www.mygreatlearning.com/spring/tutorials/spring-hello-world-example) [Spring - IoC Containers](https://www.mygreatlearning.com/spring/tutorials/spring-ioc-containers) [Spring - Bean Definition](https://www.mygreatlearning.com/spring/tutorials/spring-bean-definition) [Spring - Bean Scopes](https://www.mygreatlearning.com/spring/tutorials/spring-bean-scopes) [Spring - Bean Life Cycle](https://www.mygreatlearning.com/spring/tutorials/spring-bean-life-cycle) [Spring - Bean Definition Inheritance](https://www.mygreatlearning.com/spring/tutorials/spring-bean-definition-inheritance) [Spring - Dependency Injection](https://www.mygreatlearning.com/spring/tutorials/spring-dependency-injection) [Spring - Injecting Collection](https://www.mygreatlearning.com/spring/tutorials/spring-injecting-collection) [Spring - Beans Auto-Wiring](https://www.mygreatlearning.com/spring/tutorials/spring-beans-auto-wiring) [Annotation Based Configuration](https://www.mygreatlearning.com/spring/tutorials/annotation-based-configuration) [Spring - Java Based Configuration](https://www.mygreatlearning.com/spring/tutorials/spring-java-based-configuration) [Spring - Event Handling in Spring](https://www.mygreatlearning.com/spring/tutorials/spring-event-handling-in-spring) [Spring - Custom Events in Spring](https://www.mygreatlearning.com/spring/tutorials/spring-custom-events-in-spring) [Spring - AOP with Spring Framework](https://www.mygreatlearning.com/spring/tutorials/spring-aop-with-spring-framework) [Spring - JDBC Framework](https://www.mygreatlearning.com/spring/tutorials/spring-jdbc-framework) [Spring - Transaction Management](https://www.mygreatlearning.com/spring/tutorials/spring-transaction-management) [Method and its Description](https://www.mygreatlearning.com/spring/tutorials/method-and-its-description) [Spring - Web MVC Framework](https://www.mygreatlearning.com/spring/tutorials/spring-web-mvc-framework) [Spring - Logging with Log4J](https://www.mygreatlearning.com/spring/tutorials/spring-logging-with-log4j)
[ASP.NET]()
[ASP.NET Introduction](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-introduction) [ASP.NET Environment](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-environment) [ASP.NET - LifeCycle](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-lifecycle) [ASP.NET - Event Handling](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-event-handling) [ASP.NET - Server-Side](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-server-side) [ASP.NET - Server Controls](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-server-controls) [ASP.NET - HTML Server](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-html-server) [ASP.NET – Client-Side](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-client-side) [ASP.NET - Directives](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-directives) [ASP.NET - Managing State](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-managing-state) [ASP.NET – Validators](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-validators) [ASP.NET - Database Access](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-database-access) [ASP.NET - ADO.net](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-ado-net) [ASP.NET - File Uploading](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-file-uploading) [ASP.NET – Calendars](https://www.mygreatlearning.com/asp-net/tutorials/asp-net-calendars)
[JMETER]()
[JMETER Introduction](https://www.mygreatlearning.com/jmeter/tutorials/jmeter-introduction) [JMETER TEST PLAN](https://www.mygreatlearning.com/jmeter/tutorials/jmeter-test-plan) [TEST PLAN ELEMENTS](https://www.mygreatlearning.com/jmeter/tutorials/test-plan-elements) [LOGICAL CONTROLLERS:](https://www.mygreatlearning.com/jmeter/tutorials/logical-controllers) [Listeners](https://www.mygreatlearning.com/jmeter/tutorials/listeners) [TIMERS](https://www.mygreatlearning.com/jmeter/tutorials/timers) [ASSERTIONS](https://www.mygreatlearning.com/jmeter/tutorials/assertions) [Configuration Nodes:](https://www.mygreatlearning.com/jmeter/tutorials/configuration-nodes) [TEST PLAN ELEMENT ORDER OF EXECUTION](https://www.mygreatlearning.com/jmeter/tutorials/test-plan-element-order-of-execution) [TEST PLAN](https://www.mygreatlearning.com/jmeter/tutorials/test-plan) [JMETER FUNCTIONS](https://www.mygreatlearning.com/jmeter/tutorials/jmeter-functions) [JMETER BEST PRACTICES:](https://www.mygreatlearning.com/jmeter/tutorials/jmeter-best-practices)
[Tkinter]()
[Tkinter Introduction](https://www.mygreatlearning.com/tkinter/tutorials/tkinter-introduction) [What is Python?](https://www.mygreatlearning.com/tkinter/tutorials/what-is-python) [Tkinter Basic Syntax](https://www.mygreatlearning.com/tkinter/tutorials/tkinter-basic-syntax) [Python quotations](https://www.mygreatlearning.com/tkinter/tutorials/python-quotations) [Tkinter Python quotations](https://www.mygreatlearning.com/tkinter/tutorials/tkinter-python-quotations) [Python Multiple Statements on a Single Line](https://www.mygreatlearning.com/tkinter/tutorials/python-multiple-statements-on-a-single-line) [Python Variable Types](https://www.mygreatlearning.com/tkinter/tutorials/python-variable-types) [Python Decision Making](https://www.mygreatlearning.com/tkinter/tutorials/python-decision-making) [Python Loops](https://www.mygreatlearning.com/tkinter/tutorials/python-loops) [Python Strings](https://www.mygreatlearning.com/tkinter/tutorials/python-strings) [String formatting in Python](https://www.mygreatlearning.com/tkinter/tutorials/string-formatting-in-python) [Element Removal from the List](https://www.mygreatlearning.com/tkinter/tutorials/element-removal-from-the-list) [Python Tuples](https://www.mygreatlearning.com/tkinter/tutorials/python-tuples) [Python Dictionary](https://www.mygreatlearning.com/tkinter/tutorials/python-dictionary) [Python Functions](https://www.mygreatlearning.com/tkinter/tutorials/python-functions) [Function arguments](https://www.mygreatlearning.com/tkinter/tutorials/function-arguments) [Python Modules](https://www.mygreatlearning.com/tkinter/tutorials/python-modules) [Python Exceptions](https://www.mygreatlearning.com/tkinter/tutorials/python-exceptions)
[Informatica]()
[Informatica Tutorial](https://www.mygreatlearning.com/informatica/tutorials/informatica-tutorial) [How Informatica performs ETL?](https://www.mygreatlearning.com/informatica/tutorials/how-informatica-performs-etl) [Designing Informatica Repository Service](https://www.mygreatlearning.com/informatica/tutorials/designing-informatica-repository-service) [Uses of Informatica](https://www.mygreatlearning.com/informatica/tutorials/uses-of-informatica) [Informatica Transformations](https://www.mygreatlearning.com/informatica/tutorials/informatica-transformations) [Informatica ODBC Connection](https://www.mygreatlearning.com/informatica/tutorials/informatica-odbc-connection) [Alter existing Database Source in Informatica](https://www.mygreatlearning.com/informatica/tutorials/alter-existing-database-source-in-informatica)
[JPA]()
[JPA Introduction](https://www.mygreatlearning.com/jpa/tutorials/jpa-introduction) [Mismatches between relational and object models](https://www.mygreatlearning.com/jpa/tutorials/mismatches-between-relational-and-object-models) [What is JPA?](https://www.mygreatlearning.com/jpa/tutorials/what-is-jpa) [JPA Architecture](https://www.mygreatlearning.com/jpa/tutorials/jpa-architecture) [JPA ORM Components](https://www.mygreatlearning.com/jpa/tutorials/jpa-orm-components) [ORM Architecture](https://www.mygreatlearning.com/jpa/tutorials/orm-architecture) [Persistence Operations](https://www.mygreatlearning.com/jpa/tutorials/persistence-operations) [JPA Entity Relationships](https://www.mygreatlearning.com/jpa/tutorials/jpa-entity-relationships) [Query Structure Criteria](https://www.mygreatlearning.com/jpa/tutorials/query-structure-criteria)
[Magento 2]()
[Magento 2 Tutorial](https://www.mygreatlearning.com/magento-2/tutorials/magento-2-tutorial) [What is Magento 2?](https://www.mygreatlearning.com/magento-2/tutorials/what-is-magento-2) [Features of Magento 2](https://www.mygreatlearning.com/magento-2/tutorials/features-of-magento-2) [Architecture of Magento 2](https://www.mygreatlearning.com/magento-2/tutorials/architecture-of-magento-2) [What is Composer?](https://www.mygreatlearning.com/magento-2/tutorials/what-is-composer) [XAMPP Installation Magento 2](https://www.mygreatlearning.com/magento-2/tutorials/xampp-installation-magento-2) [Magento 2 Lume interface](https://www.mygreatlearning.com/magento-2/tutorials/magento-2-lume-interface) [Installation ErrorBasic](https://www.mygreatlearning.com/magento-2/tutorials/installation-errorbasic) [ConfigurationStore Configuration](https://www.mygreatlearning.com/magento-2/tutorials/configurationstore-configuration) [Payment Methods](https://www.mygreatlearning.com/magento-2/tutorials/payment-methods)
[Bash]()
[Bash Introduction](https://www.mygreatlearning.com/bash/tutorials/bash-introduction) [What is Bash?](https://www.mygreatlearning.com/bash/tutorials/what-is-bash) [History Of Bash](https://www.mygreatlearning.com/bash/tutorials/history-of-bash) [Bash Scripting](https://www.mygreatlearning.com/bash/tutorials/bash-scripting) [File System and File permission](https://www.mygreatlearning.com/bash/tutorials/file-system-and-file-permission) [First Bash Script](https://www.mygreatlearning.com/bash/tutorials/first-bash-script) [Bash relative and absolute path](https://www.mygreatlearning.com/bash/tutorials/bash-relative-and-absolute-path) [Bash Quotes](https://www.mygreatlearning.com/bash/tutorials/bash-quotes) [Bash Variable](https://www.mygreatlearning.com/bash/tutorials/bash-variable) [Bash Sleep](https://www.mygreatlearning.com/bash/tutorials/bash-sleep) [User Input](https://www.mygreatlearning.com/bash/tutorials/user-input) [Bash Arithmetic Operators](https://www.mygreatlearning.com/bash/tutorials/bash-arithmetic-operators) [Bash If](https://www.mygreatlearning.com/bash/tutorials/bash-if) [Bash If Else](https://www.mygreatlearning.com/bash/tutorials/bash-if-else) [Bash Else if (elif)](https://www.mygreatlearning.com/bash/tutorials/bash-else-if-elif) [Bash Case](https://www.mygreatlearning.com/bash/tutorials/bash-case) [Bash For Loop](https://www.mygreatlearning.com/bash/tutorials/bash-for-loop) [Bash while loop](https://www.mygreatlearning.com/bash/tutorials/bash-while-loop) [Bash Until loop](https://www.mygreatlearning.com/bash/tutorials/bash-until-loop) [Bash String](https://www.mygreatlearning.com/bash/tutorials/bash-string) [Bash Find String](https://www.mygreatlearning.com/bash/tutorials/bash-find-string) [Bash Split String](https://www.mygreatlearning.com/bash/tutorials/bash-split-string) [Bash String Concatenation](https://www.mygreatlearning.com/bash/tutorials/bash-string-concatenation) [Bash Function](https://www.mygreatlearning.com/bash/tutorials/bash-function)
[Gimp]()
[Gimp Introduction](https://www.mygreatlearning.com/gimp/tutorials/gimp-introduction) [GIMP vs Lightroom](https://www.mygreatlearning.com/gimp/tutorials/gimp-vs-lightroom) [Canva](https://www.mygreatlearning.com/gimp/tutorials/canva) [Pixlr](https://www.mygreatlearning.com/gimp/tutorials/pixlr) [SUMO Paint](https://www.mygreatlearning.com/gimp/tutorials/sumo-paint) [MyPaint](https://www.mygreatlearning.com/gimp/tutorials/mypaint) [Pixelmator](https://www.mygreatlearning.com/gimp/tutorials/pixelmator) [CorelDraw (Corel Photo-Paint)](https://www.mygreatlearning.com/gimp/tutorials/coreldraw-corel-photo-paint) [Paint.NET](https://www.mygreatlearning.com/gimp/tutorials/paint-net) [Inkscape](https://www.mygreatlearning.com/gimp/tutorials/inkscape) [Acorn](https://www.mygreatlearning.com/gimp/tutorials/acorn) [Affinity Photo](https://www.mygreatlearning.com/gimp/tutorials/affinity-photo) [Krita](https://www.mygreatlearning.com/gimp/tutorials/krita) [PicMonkey](https://www.mygreatlearning.com/gimp/tutorials/picmonkey) [Photopea](https://www.mygreatlearning.com/gimp/tutorials/photopea) [Sketch](https://www.mygreatlearning.com/gimp/tutorials/sketch) [PhotoWorks](https://www.mygreatlearning.com/gimp/tutorials/photoworks)
[NO SQL]()
[NO SQL Introduction](https://www.mygreatlearning.com/no-sql/tutorials/no-sql-introduction) [Features of NoSQL](https://www.mygreatlearning.com/no-sql/tutorials/features-of-nosql) [Types of NoSQL Databases](https://www.mygreatlearning.com/no-sql/tutorials/types-of-nosql-databases) [Query Mechanism Tools For NoSQL](https://www.mygreatlearning.com/no-sql/tutorials/query-mechanism-tools-for-nosql) [Eventual Consistency](https://www.mygreatlearning.com/no-sql/tutorials/eventual-consistency) [What is the difference between NoSQL & Mysql DBs’?](https://www.mygreatlearning.com/no-sql/tutorials/what-is-the-difference-between-nosql-mysql-dbs) [Explain Oracle NoSQL database?](https://www.mygreatlearning.com/no-sql/tutorials/explain-oracle-nosql-database)
[JSON]()
[JSON Tutorial](https://www.mygreatlearning.com/json/tutorials/json-tutorial) [Introduction to JSON](https://www.mygreatlearning.com/json/tutorials/introduction-to-json) [JSON Syntax](https://www.mygreatlearning.com/json/tutorials/json-syntax) [JSON Data Types](https://www.mygreatlearning.com/json/tutorials/json-data-types) [JSON Object](https://www.mygreatlearning.com/json/tutorials/json-object) [JSON Schema](https://www.mygreatlearning.com/json/tutorials/json-schema) [JSON vs. XML](https://www.mygreatlearning.com/json/tutorials/json-vs-xml) [JSON with Python](https://www.mygreatlearning.com/json/tutorials/json-with-python) [JSON with Java](https://www.mygreatlearning.com/json/tutorials/json-with-java) [JSON with Ruby](https://www.mygreatlearning.com/json/tutorials/json-with-ruby) [JSON with Perl](https://www.mygreatlearning.com/json/tutorials/json-with-perl) [JSON with Ajax](https://www.mygreatlearning.com/json/tutorials/json-with-ajax) [JSON with PHP](https://www.mygreatlearning.com/json/tutorials/json-with-php)
[bootstrap]()
[Bootstrap Tutorial](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-tutorial) [Bootstrap - Environment Setup](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-environment-setup) [Bootstrap with CSS](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-with-css) [Responsive column Resets:](https://www.mygreatlearning.com/bootstrap/tutorials/responsive-column-resets) [Mobile First](https://www.mygreatlearning.com/bootstrap/tutorials/mobile-first) [Containers](https://www.mygreatlearning.com/bootstrap/tutorials/containers) [Bootstrap Containers](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-containers) [Bootstrap Typography](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-typography) [Abbreviations](https://www.mygreatlearning.com/bootstrap/tutorials/abbreviations) [Addresses](https://www.mygreatlearning.com/bootstrap/tutorials/addresses) [Blackquotes](https://www.mygreatlearning.com/bootstrap/tutorials/blackquotes) [Lists](https://www.mygreatlearning.com/bootstrap/tutorials/lists) [Basic Table](https://www.mygreatlearning.com/bootstrap/tutorials/basic-table) [Bootstrap Tables](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-tables) [Optional Table Classes](https://www.mygreatlearning.com/bootstrap/tutorials/optional-table-classes) [Bordered Table](https://www.mygreatlearning.com/bootstrap/tutorials/bordered-table) [Hover Table](https://www.mygreatlearning.com/bootstrap/tutorials/hover-table) [Condensed Table](https://www.mygreatlearning.com/bootstrap/tutorials/condensed-table) [Contextual Classes](https://www.mygreatlearning.com/bootstrap/tutorials/contextual-classes) [Responsive Tables](https://www.mygreatlearning.com/bootstrap/tutorials/responsive-tables) [Bootstrap Forms](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-forms) [Vertical or Basic Form](https://www.mygreatlearning.com/bootstrap/tutorials/vertical-or-basic-form) [Inline Form](https://www.mygreatlearning.com/bootstrap/tutorials/inline-form) [Horizontal Form](https://www.mygreatlearning.com/bootstrap/tutorials/horizontal-form) [Supported Form Controls](https://www.mygreatlearning.com/bootstrap/tutorials/supported-form-controls) [Textarea](https://www.mygreatlearning.com/bootstrap/tutorials/textarea) [Checkboxes and Radio Buttons](https://www.mygreatlearning.com/bootstrap/tutorials/checkboxes-and-radio-buttons) [Bootstrap Buttons](https://www.mygreatlearning.com/bootstrap/tutorials/bootstrap-buttons) [Button State](https://www.mygreatlearning.com/bootstrap/tutorials/button-state)
[Software Testing]()
[Software Testing Introduction](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-introduction) [Software Testing Myths](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-myths) [Software Testing QA, QC & Testing](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-qa-qc-testing) [ISO Standards](https://www.mygreatlearning.com/software-testing/tutorials/iso-standards) [Software Testing Types](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-types) [Software Testing Methodes](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-methodes) [Software Testing Methods](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-methods) [Software Testing Levels](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-levels) [Software Testing Documentation](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-documentation) [Software Testing Estimation Techniques](https://www.mygreatlearning.com/software-testing/tutorials/software-testing-estimation-techniques)
[Data structure]()
[Data Structure Introduction](https://www.mygreatlearning.com/data-structure/tutorials/data-structure-introduction) [Data Structure Environment Setup](https://www.mygreatlearning.com/data-structure/tutorials/data-structure-environment-setup) [Data Structure Algorithm](https://www.mygreatlearning.com/data-structure/tutorials/data-structure-algorithm) [Asymptotic Analysis](https://www.mygreatlearning.com/data-structure/tutorials/asymptotic-analysis) [Types of the algorithm](https://www.mygreatlearning.com/data-structure/tutorials/types-of-the-algorithm) [Greedy Algorithm](https://www.mygreatlearning.com/data-structure/tutorials/greedy-algorithm) [Divide and Conquer Algorithm](https://www.mygreatlearning.com/data-structure/tutorials/divide-and-conquer-algorithm) [Dynamic Programming Algorithm](https://www.mygreatlearning.com/data-structure/tutorials/dynamic-programming-algorithm) [Data structure](https://www.mygreatlearning.com/data-structure/tutorials/data-structure) [Stack](https://www.mygreatlearning.com/data-structure/tutorials/stack) [Queue](https://www.mygreatlearning.com/data-structure/tutorials/queue) [Searching](https://www.mygreatlearning.com/data-structure/tutorials/searching) [Binary Search](https://www.mygreatlearning.com/data-structure/tutorials/binary-search) [Interpolation Search](https://www.mygreatlearning.com/data-structure/tutorials/interpolation-search) [Hash Table](https://www.mygreatlearning.com/data-structure/tutorials/hash-table)
[Hacking]()
[Ethical Hacking - Introduction](https://www.mygreatlearning.com/hacking/tutorials/ethical-hacking-introduction) [Types of Hackers](https://www.mygreatlearning.com/hacking/tutorials/types-of-hackers) [Famous Hackers](https://www.mygreatlearning.com/hacking/tutorials/famous-hackers) [Environmental setup](https://www.mygreatlearning.com/hacking/tutorials/environmental-setup) [Network Device Access](https://www.mygreatlearning.com/hacking/tutorials/network-device-access) [MITM Attacks](https://www.mygreatlearning.com/hacking/tutorials/mitm-attacks) [Computer Gaining Access](https://www.mygreatlearning.com/hacking/tutorials/computer-gaining-access) [MSFC Analysis](https://www.mygreatlearning.com/hacking/tutorials/msfc-analysis) [Client-side Attacks](https://www.mygreatlearning.com/hacking/tutorials/client-side-attacks) [Post Exploitation - Introduction](https://www.mygreatlearning.com/hacking/tutorials/post-exploitation-introduction) [Filesystem Commands](https://www.mygreatlearning.com/hacking/tutorials/filesystem-commands) [Website Penetration](https://www.mygreatlearning.com/hacking/tutorials/website-penetration) [Whois Lookup](https://www.mygreatlearning.com/hacking/tutorials/whois-lookup) [Analyzing Discovering Files](https://www.mygreatlearning.com/hacking/tutorials/analyzing-discovering-files)
[PLSQL]()
[PLSQL Introduction](https://www.mygreatlearning.com/plsql/tutorials/plsql-introduction) [Advantages of PL/SQL](https://www.mygreatlearning.com/plsql/tutorials/advantages-of-pl-sql) [PL/SQL Environment](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-environment) [Basic Syntax](https://www.mygreatlearning.com/plsql/tutorials/basic-syntax) [PL/SQL Identifiers](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-identifiers) [PL/SQL Comments](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-comments) [PL/SQL Numeric Data types and Subtypes](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-numeric-data-types-and-subtypes) [PL/SQL Boolean Data types.](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-boolean-data-types) [PL/SQL Datetime and interval Types](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-datetime-and-interval-types) [PL/SQL Large Object (LOB) Data Types](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-large-object-lob-data-types) [PL/SQL User-Defined Subtypes.](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-user-defined-subtypes) [PL/SQL Variables](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-variables) [Initializing variables in PL/SQL](https://www.mygreatlearning.com/plsql/tutorials/initializing-variables-in-pl-sql) [PL/SQL constants and Literals](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-constants-and-literals) [PL/SQL Literals](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-literals) [PL/SQL Operators](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-operators) [PL/SQL Operator Precedence](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-operator-precedence) [PL/SQL CONDITIONS](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-conditions) [PL/SQL Loops](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-loops) [PL/SQL Strings](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-strings) [PL/SQL ARRAYS](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-arrays) [PL/SQL PROCEDURES](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-procedures) [Parts of PL/SQL Subprogram](https://www.mygreatlearning.com/plsql/tutorials/parts-of-pl-sql-subprogram) [PL/SQL Functions](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-functions) [PL/SQL CURSORS](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-cursors) [PL/SQL Records](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-records) [PL/SQL Exceptions](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-exceptions) [PL/SQL Triggers](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-triggers) [PL/SQL Packages](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-packages) [PL/SQL Collections](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-collections) [PL/SQL Transactions](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-transactions) [PL/SQL DATE and TIME](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-date-and-time) [PL/SQL DBMS output](https://www.mygreatlearning.com/plsql/tutorials/pl-sql-dbms-output)
[CSS]()
[Introduction to CSS](https://www.mygreatlearning.com/css/tutorials/introduction-to-css) [CSS - Syntax](https://www.mygreatlearning.com/css/tutorials/css-syntax) [CSS - Inclusion](https://www.mygreatlearning.com/css/tutorials/css-inclusion) [CSS - Backgrounds](https://www.mygreatlearning.com/css/tutorials/css-backgrounds) [Set the Font Stretch](https://www.mygreatlearning.com/css/tutorials/set-the-font-stretch) [Shorthand Property](https://www.mygreatlearning.com/css/tutorials/shorthand-property) [CSS - Text](https://www.mygreatlearning.com/css/tutorials/css-text) [CSS - Images](https://www.mygreatlearning.com/css/tutorials/css-images) [The -moz-opacity Property](https://www.mygreatlearning.com/css/tutorials/the-moz-opacity-property) [CSS – Links](https://www.mygreatlearning.com/css/tutorials/css-links)
[Powerpoint]()
[Introduction to PPT](https://www.mygreatlearning.com/powerpoint/tutorials/introduction-to-ppt) [PPT - Explore Windows](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-explore-windows) [PPT - Backstage View](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-backstage-view) [PPT - Create Presentation](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-create-presentation) [PPT - Add New Slides](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-add-new-slides) [PPT - Adding Text in Boxes](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-adding-text-in-boxes) [PPT - Adding New Text Boxes](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-adding-new-text-boxes) [PPT - Deleting Existing Slide](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-deleting-existing-slide) [PPT - Rearranging Slides](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-rearranging-slides) [PPT - Adding Slide Notes](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-adding-slide-notes) [PPT - Managing Sections](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-managing-sections) [PPT - Working with Outlines](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-working-with-outlines) [PPT - PowerPoint Sidebar](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-powerpoint-sidebar) [PPT - Presentation Views](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-presentation-views) [PPT - Setting Backgrounds](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-setting-backgrounds) [PPT - Slide Orientations](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-slide-orientations) [PPT - Review Presentation](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-review-presentation) [PPT - Saving Presentation](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-saving-presentation) [Review Presentation PPT](https://www.mygreatlearning.com/powerpoint/tutorials/review-presentation-ppt) [PPT - Adding Header & Footer](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-adding-header-footer) [PPT - Adding Slide Numbers](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-adding-slide-numbers) [PPT - Running Slide Show](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-running-slide-show) [PPT - Keyboard Shortcuts](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-keyboard-shortcuts) [PPT - Get Context Help](https://www.mygreatlearning.com/powerpoint/tutorials/ppt-get-context-help)
[Vbscript]()
[VBScript Introduction](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-introduction) [History of VBScript](https://www.mygreatlearning.com/vbscript/tutorials/history-of-vbscript) [VBScript Syntax](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-syntax) [Whitespace and Line Breaks](https://www.mygreatlearning.com/vbscript/tutorials/whitespace-and-line-breaks) [VBScript Enabling in Browsers](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-enabling-in-browsers) [VBScript Placements](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-placements) [VBScript Placement in QTP](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-placement-in-qtp) [VBScript Variables](https://www.mygreatlearning.com/vbscript/tutorials/vbscript-variables) [Declaring Variables](https://www.mygreatlearning.com/vbscript/tutorials/declaring-variables)
[LINQ]()
[LINQ Introduction](https://www.mygreatlearning.com/linq/tutorials/linq-introduction) [Why should you use LINQ?](https://www.mygreatlearning.com/linq/tutorials/why-should-you-use-linq) [Why was LINQ created?](https://www.mygreatlearning.com/linq/tutorials/why-was-linq-created) [LINQ Setup](https://www.mygreatlearning.com/linq/tutorials/linq-setup) [LINQ Syntax](https://www.mygreatlearning.com/linq/tutorials/linq-syntax) [LINQ Query Syntax](https://www.mygreatlearning.com/linq/tutorials/linq-query-syntax) [LINQ Method Syntax](https://www.mygreatlearning.com/linq/tutorials/linq-method-syntax) [LINQ Environment Setup](https://www.mygreatlearning.com/linq/tutorials/linq-environment-setup) [LINQ Query Operators](https://www.mygreatlearning.com/linq/tutorials/linq-query-operators) [Quantifier Operations](https://www.mygreatlearning.com/linq/tutorials/quantifier-operations) [LINQ SQL](https://www.mygreatlearning.com/linq/tutorials/linq-sql) [LINQ Objects](https://www.mygreatlearning.com/linq/tutorials/linq-objects) [LINQ Dataset](https://www.mygreatlearning.com/linq/tutorials/linq-dataset) [LINQ XML](https://www.mygreatlearning.com/linq/tutorials/linq-xml) [LINQ Entities](https://www.mygreatlearning.com/linq/tutorials/linq-entities) [LINQ Lambda Expressions](https://www.mygreatlearning.com/linq/tutorials/linq-lambda-expressions) [Standard Query Operators with Lambda](https://www.mygreatlearning.com/linq/tutorials/standard-query-operators-with-lambda) [LINQ ASP.Net](https://www.mygreatlearning.com/linq/tutorials/linq-asp-net) [LINQDataSource Control](https://www.mygreatlearning.com/linq/tutorials/linqdatasource-control) [LINQ Conclusion](https://www.mygreatlearning.com/linq/tutorials/linq-conclusion)
[iOS]()
[Introduction to iOS](https://www.mygreatlearning.com/ios/tutorials/introduction-to-ios) [Using .xcconfig Files](https://www.mygreatlearning.com/ios/tutorials/using-xcconfig-files) [Creating xcconfig files](https://www.mygreatlearning.com/ios/tutorials/creating-xcconfig-files) [Accessing configuration values from code](https://www.mygreatlearning.com/ios/tutorials/accessing-configuration-values-from-code) [iOS Objective C Basics](https://www.mygreatlearning.com/ios/tutorials/ios-objective-c-basics) [iOS First iPhone Application](https://www.mygreatlearning.com/ios/tutorials/ios-first-iphone-application) [First iOS application](https://www.mygreatlearning.com/ios/tutorials/first-ios-application) [iOS Actions and Outlets](https://www.mygreatlearning.com/ios/tutorials/ios-actions-and-outlets) [iOS Delegates](https://www.mygreatlearning.com/ios/tutorials/ios-delegates) [iOS UI Elements](https://www.mygreatlearning.com/ios/tutorials/ios-ui-elements) [iOS Accelerometer](https://www.mygreatlearning.com/ios/tutorials/ios-accelerometer) [iOS Universal Applications](https://www.mygreatlearning.com/ios/tutorials/ios-universal-applications) [iOS Camera Management](https://www.mygreatlearning.com/ios/tutorials/ios-camera-management) [iOS Location Handling](https://www.mygreatlearning.com/ios/tutorials/ios-location-handling) [iOS SQLite Database](https://www.mygreatlearning.com/ios/tutorials/ios-sqlite-database) [iOS Sending Email](https://www.mygreatlearning.com/ios/tutorials/ios-sending-email) [iOS Audio & Video](https://www.mygreatlearning.com/ios/tutorials/ios-audio-video) [iOS File Handling](https://www.mygreatlearning.com/ios/tutorials/ios-file-handling) [iOS Accessing Maps](https://www.mygreatlearning.com/ios/tutorials/ios-accessing-maps) [iOS In App Purchase](https://www.mygreatlearning.com/ios/tutorials/ios-in-app-purchase) [iOS iAd Integration](https://www.mygreatlearning.com/ios/tutorials/ios-iad-integration) [iOS GameKit](https://www.mygreatlearning.com/ios/tutorials/ios-gamekit) [iOS Storyboards](https://www.mygreatlearning.com/ios/tutorials/ios-storyboards) [iOS Auto Layouts](https://www.mygreatlearning.com/ios/tutorials/ios-auto-layouts) [iOS Twitter and Facebook](https://www.mygreatlearning.com/ios/tutorials/ios-twitter-and-facebook) [iOS Memory Management](https://www.mygreatlearning.com/ios/tutorials/ios-memory-management) [iOS - Application Debugging](https://www.mygreatlearning.com/ios/tutorials/ios-application-debugging) [iOS Conclusion](https://www.mygreatlearning.com/ios/tutorials/ios-conclusion)
[Android]()
[Android Tutorial Introduction](https://www.mygreatlearning.com/android/tutorials/android-tutorial-introduction) [What is Android?](https://www.mygreatlearning.com/android/tutorials/what-is-android) [Android Environment Setup](https://www.mygreatlearning.com/android/tutorials/android-environment-setup) [Android Architecture](https://www.mygreatlearning.com/android/tutorials/android-architecture) [Android - Application Components](https://www.mygreatlearning.com/android/tutorials/android-application-components) [Android - Hello World Example](https://www.mygreatlearning.com/android/tutorials/android-hello-world-example) [Android Resources](https://www.mygreatlearning.com/android/tutorials/android-resources) [Android Activities](https://www.mygreatlearning.com/android/tutorials/android-activities) [Android Services](https://www.mygreatlearning.com/android/tutorials/android-services) [Android Broadcast Receivers](https://www.mygreatlearning.com/android/tutorials/android-broadcast-receivers) [Android Content Providers](https://www.mygreatlearning.com/android/tutorials/android-content-providers) [Android Fragments](https://www.mygreatlearning.com/android/tutorials/android-fragments) [Android Intents/Filters](https://www.mygreatlearning.com/android/tutorials/android-intents-filters) [Android User Interface](https://www.mygreatlearning.com/android/tutorials/android-user-interface) [Android UI Controls](https://www.mygreatlearning.com/android/tutorials/android-ui-controls) [Android Event Handling](https://www.mygreatlearning.com/android/tutorials/android-event-handling) [Android Styles and Themes](https://www.mygreatlearning.com/android/tutorials/android-styles-and-themes) [Android - Custom Components](https://www.mygreatlearning.com/android/tutorials/android-custom-components) [Android Drag and Drop](https://www.mygreatlearning.com/android/tutorials/android-drag-and-drop) [Android Notifications](https://www.mygreatlearning.com/android/tutorials/android-notifications) [Location Based Services](https://www.mygreatlearning.com/android/tutorials/location-based-services) [Android - Sending Email](https://www.mygreatlearning.com/android/tutorials/android-sending-email) [Android Sending SMS](https://www.mygreatlearning.com/android/tutorials/android-sending-sms) [Android Phone Calls](https://www.mygreatlearning.com/android/tutorials/android-phone-calls) [Publishing Android Application](https://www.mygreatlearning.com/android/tutorials/publishing-android-application) [Android Alert Dialogs](https://www.mygreatlearning.com/android/tutorials/android-alert-dialogs) [Android Animations](https://www.mygreatlearning.com/android/tutorials/android-animations) [Android Audio Capture](https://www.mygreatlearning.com/android/tutorials/android-audio-capture) [Android Audio Manager](https://www.mygreatlearning.com/android/tutorials/android-audio-manager) [Android Auto Complete](https://www.mygreatlearning.com/android/tutorials/android-auto-complete) [Android Best Practices](https://www.mygreatlearning.com/android/tutorials/android-best-practices) [Android Bluetooth](https://www.mygreatlearning.com/android/tutorials/android-bluetooth) [Android Camera](https://www.mygreatlearning.com/android/tutorials/android-camera) [Android Clipboard](https://www.mygreatlearning.com/android/tutorials/android-clipboard) [Android Custom Fonts](https://www.mygreatlearning.com/android/tutorials/android-custom-fonts) [Android Data Backup](https://www.mygreatlearning.com/android/tutorials/android-data-backup) [Android Developer Tools](https://www.mygreatlearning.com/android/tutorials/android-developer-tools)
[Digital Marketing]()
[Digital Marketing Introduction](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-introduction) [Digital Marketing- SEO](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-seo) [Digital Marketing- Social Media](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-social-media) [Digital marketing- Content](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-content) [Digital Marketing- Email](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-email) [Digital Marketing- Facebook](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-facebook) [Digital Marketing- Pinterest](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-pinterest) [Digital Marketing- Twitter](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-twitter) [Digital Marketing- LinkedIn](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-linkedin) [Video Optimization](https://www.mygreatlearning.com/digital-marketing/tutorials/video-optimization) [Digital Marketing- Mobile](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-mobile) [Digital Marketing- CRO](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-cro) [Digital Marketing- Google AdWords](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-google-adwords) [Digital Marketing- Google Analytics](https://www.mygreatlearning.com/digital-marketing/tutorials/digital-marketing-google-analytics) [Final Thoughts](https://www.mygreatlearning.com/digital-marketing/tutorials/final-thoughts)
[VB.Net]()
[VB.Net Introduction](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-introduction) [VB.Net Environment Setup](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-environment-setup) [VB.Net Program Structure](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-program-structure) [VB.Net Basic Syntax](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-basic-syntax) [VB.Net Data Types](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-data-types) [VB.Net Variables](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-variables) [VB.Net Constants](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-constants) [VB.Net Modifiers](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-modifiers) [VB.Net Statements](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-statements) [VB.Net Operators](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-operators) [VB.Net Decision Making](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-decision-making) [VB.Net Loops](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-loops) [VB.Net Strings](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-strings) [VB.Net Date & Time](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-date-time) [VB.Net Arrays](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-arrays) [VB.Net Collections](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-collections) [VB.Net Functions](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-functions) [VB.Net Subs](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-subs) [VB.Net Classes & Objects](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-classes-objects) [VB.Net Exception Handling](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-exception-handling) [VB.Net File Handling](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-file-handling) [VB.Net Basic Controls](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-basic-controls) [VB.Net Dialog Boxes](https://www.mygreatlearning.com/vb-net/tutorials/vb-net-dialog-boxes)
[HTML Tutorial]()
[AWS]()
[AWS Introduction](https://www.mygreatlearning.com/aws/tutorials/aws-introduction) [History of AWS](https://www.mygreatlearning.com/aws/tutorials/history-of-aws) [AWS Features](https://www.mygreatlearning.com/aws/tutorials/aws-features) [AWS Free Tier](https://www.mygreatlearning.com/aws/tutorials/aws-free-tier) [Getting Started with AWS](https://www.mygreatlearning.com/aws/tutorials/getting-started-with-aws) [Setting up an AWS account](https://www.mygreatlearning.com/aws/tutorials/setting-up-an-aws-account) [AWS Management Console](https://www.mygreatlearning.com/aws/tutorials/aws-management-console) [AWS IAM](https://www.mygreatlearning.com/aws/tutorials/aws-iam) [SAML IAM in AWS](https://www.mygreatlearning.com/aws/tutorials/saml-iam-in-aws) [Identities and Roles in IAM](https://www.mygreatlearning.com/aws/tutorials/identities-and-roles-in-iam) [Storage Services](https://www.mygreatlearning.com/aws/tutorials/storage-services) [Amazon S3](https://www.mygreatlearning.com/aws/tutorials/amazon-s3) [Storage Classes](https://www.mygreatlearning.com/aws/tutorials/storage-classes) [CDN - Amazon CloudFront](https://www.mygreatlearning.com/aws/tutorials/cdn-amazon-cloudfront) [Amazon S3 Transfer Acceleration](https://www.mygreatlearning.com/aws/tutorials/amazon-s3-transfer-acceleration) [AWS Snowball](https://www.mygreatlearning.com/aws/tutorials/aws-snowball) [Gateway in AWS](https://www.mygreatlearning.com/aws/tutorials/gateway-in-aws) [AWS VPN](https://www.mygreatlearning.com/aws/tutorials/aws-vpn) [AWS Transit Gateway](https://www.mygreatlearning.com/aws/tutorials/aws-transit-gateway) [Application Services](https://www.mygreatlearning.com/aws/tutorials/application-services) [Elastic Transcoder](https://www.mygreatlearning.com/aws/tutorials/elastic-transcoder) [API Gateway](https://www.mygreatlearning.com/aws/tutorials/api-gateway) [AWS Kinesis](https://www.mygreatlearning.com/aws/tutorials/aws-kinesis) [EC2 - Backbone of AWS](https://www.mygreatlearning.com/aws/tutorials/ec2-backbone-of-aws) [Amazon Elastic Block Store (EBS)](https://www.mygreatlearning.com/aws/tutorials/amazon-elastic-block-store-ebs) [EC2 Security Groups:](https://www.mygreatlearning.com/aws/tutorials/ec2-security-groups) [Amazon Machine Image (AMI)](https://www.mygreatlearning.com/aws/tutorials/amazon-machine-image-ami) [AWS Load Balancing](https://www.mygreatlearning.com/aws/tutorials/aws-load-balancing) [AWS Lambda](https://www.mygreatlearning.com/aws/tutorials/aws-lambda) [BASH SCRIPT](https://www.mygreatlearning.com/aws/tutorials/bash-script) [AWS Route53](https://www.mygreatlearning.com/aws/tutorials/aws-route53) [Database Services](https://www.mygreatlearning.com/aws/tutorials/database-services) [Getting Started with Amazon Aurora:](https://www.mygreatlearning.com/aws/tutorials/getting-started-with-amazon-aurora) [Amazon DynamoDB](https://www.mygreatlearning.com/aws/tutorials/amazon-dynamodb) [Amazon DocumentDB (with MongoDB compatibility)](https://www.mygreatlearning.com/aws/tutorials/amazon-documentdb-with-mongodb-compatibility) [Amazon ElastiCache](https://www.mygreatlearning.com/aws/tutorials/amazon-elasticache) [AWS VPC](https://www.mygreatlearning.com/aws/tutorials/aws-vpc) [AWS Direct Connect](https://www.mygreatlearning.com/aws/tutorials/aws-direct-connect) [Network Address Translation (NAT) gateway](https://www.mygreatlearning.com/aws/tutorials/network-address-translation-nat-gateway) [AWS Bastion Host](https://www.mygreatlearning.com/aws/tutorials/aws-bastion-host) [VPC Endpoint:](https://www.mygreatlearning.com/aws/tutorials/vpc-endpoint) [AWS VPC FlowLogs](https://www.mygreatlearning.com/aws/tutorials/aws-vpc-flowlogs) [AWS NACL](https://www.mygreatlearning.com/aws/tutorials/aws-nacl) [NACL vs Security Group](https://www.mygreatlearning.com/aws/tutorials/nacl-vs-security-group) [AWS Data Pipeline](https://www.mygreatlearning.com/aws/tutorials/aws-data-pipeline) [Amazon Lightsail](https://www.mygreatlearning.com/aws/tutorials/amazon-lightsail) [Amazon SES](https://www.mygreatlearning.com/aws/tutorials/amazon-ses)
[Django]()
[Django Introduction](https://www.mygreatlearning.com/django/tutorials/django-introduction) [History of Django](https://www.mygreatlearning.com/django/tutorials/history-of-django) [Why Django](https://www.mygreatlearning.com/django/tutorials/why-django) [Django Overview](https://www.mygreatlearning.com/django/tutorials/django-overview) [Django Environment](https://www.mygreatlearning.com/django/tutorials/django-environment) [Creating a Danjgo Project](https://www.mygreatlearning.com/django/tutorials/creating-a-danjgo-project) [Django Apps Life Cycle](https://www.mygreatlearning.com/django/tutorials/django-apps-life-cycle) [Creating a Django based application:](https://www.mygreatlearning.com/django/tutorials/creating-a-django-based-application) [Creating Views in Django](https://www.mygreatlearning.com/django/tutorials/creating-views-in-django) [Form Processing in Django](https://www.mygreatlearning.com/django/tutorials/form-processing-in-django) [File Uploading in Django](https://www.mygreatlearning.com/django/tutorials/file-uploading-in-django) [Django Apache Setup](https://www.mygreatlearning.com/django/tutorials/django-apache-setup) [Cookies Handling in Django](https://www.mygreatlearning.com/django/tutorials/cookies-handling-in-django) [Sessions in Django](https://www.mygreatlearning.com/django/tutorials/sessions-in-django) [Caching in Django](https://www.mygreatlearning.com/django/tutorials/caching-in-django) [Comments in Django](https://www.mygreatlearning.com/django/tutorials/comments-in-django) [RSS in Django](https://www.mygreatlearning.com/django/tutorials/rss-in-django) [AJAX in Django](https://www.mygreatlearning.com/django/tutorials/ajax-in-django)
[Keras]()
[Keras Home](https://www.mygreatlearning.com/keras/tutorials/keras-home) [Keras Introduction](https://www.mygreatlearning.com/keras/tutorials/keras-introduction) [Keras Installation](https://www.mygreatlearning.com/keras/tutorials/keras-installation) [Keras Backend Configuration](https://www.mygreatlearning.com/keras/tutorials/keras-backend-configuration) [Keras Overview of Deep learning](https://www.mygreatlearning.com/keras/tutorials/keras-overview-of-deep-learning) [Keras Deep learning](https://www.mygreatlearning.com/keras/tutorials/keras-deep-learning) [Keras Modules](https://www.mygreatlearning.com/keras/tutorials/keras-modules) [Keras Layers](https://www.mygreatlearning.com/keras/tutorials/keras-layers) [Keras Customized Layer](https://www.mygreatlearning.com/keras/tutorials/keras-customized-layer) [Keras Models](https://www.mygreatlearning.com/keras/tutorials/keras-models) [Keras Model Compilation](https://www.mygreatlearning.com/keras/tutorials/keras-model-compilation) [Keras Convolution Neural Network](https://www.mygreatlearning.com/keras/tutorials/keras-convolution-neural-network) [Keras Regression Prediction using MPL](https://www.mygreatlearning.com/keras/tutorials/keras-regression-prediction-using-mpl) [Keras Time Series Prediction using LSTM RNN](https://www.mygreatlearning.com/keras/tutorials/keras-time-series-prediction-using-lstm-rnn) [Keras Applications](https://www.mygreatlearning.com/keras/tutorials/keras-applications) [Keras Real Time Prediction using ResNet Model](https://www.mygreatlearning.com/keras/tutorials/keras-real-time-prediction-using-resnet-model) [Keras Pre-Trained Models](https://www.mygreatlearning.com/keras/tutorials/keras-pre-trained-models)
[Java]()
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| Readable Markdown | In this topic, we'll understand the usage of for loop in Bash scripts.
Like any other programing language, bash shell scripting also supports 'for loops' to perform repetitive tasks. It helps us to iterate a specific set of statements over a series of words during a string, or elements in an array. for instance, you'll either run the UNIX command (or task) repeatedly or simply read and process the list of commands employing a 'for loop'.
**Syntax of For Loop**
We can apply 'for loop' on the bash script in two ways. a method is 'for-in' and differently is that the c-style syntax. Following is that the syntax of 'for loop' in bash shell scripting:
for variable in list
```
doÂ
commandsÂ
doneÂ
Or
for (( expression1; expression2; expression3 ))Â
doÂ
commandsÂ
doneÂ
```
There are some key points of the 'for loop' statement:
Each block of 'for loop' in bash starts with the 'do' keyword followed by the commands inside the block. The 'for loop' statement is closed by the 'done' keyword.
The number of your time that a 'for loop' will iterate depends on the declared list variables.
The loop will select one item from the list and assign the worth on a variable that can be used within the loop.
After the execution of commands between 'do' and 'done', the loop goes back to the highest and choose a subsequent item from the list and repeat the entire process.
The list can contain numbers or string etc. separated by spaces.
Some of the 'for loop' examples are given below for instance how do they work:
**Example1**:
In the Following we will print each word of a string / sentence in a single line.
```
#!/bin/bash
#This is the basic example of 'for loop'.
learn="Start learning from Great Learning Academy and Achieve Your goals."
for learn in $learn
do
echo $learn
done
echo "Thank You."
```
**Output of the above code:**
For loop to print a range of numbers
Script:
```
#!/bin/bash
#This is the basic example to print a series of numbers from 1 to 10.
#This is a for lopp which will print all the value in a range
for num in {1..10}
do
echo $num
done
echo "Series of numbers from 1 to 10."
```
Output:
**Example3:**
The next code snippet will give a output of 1 to 100 with a increment of 10.
```
#!/bin/bash
#For Loop to Read a Range with Increment of 10
for num in {1..100..10}
do
echo $num
done
```
The Output of the above code ,
**Example 4** : The next code will Decrement the range by a certain value.
Script:
```
#!/bin/bash
#For Loop to Read a Range with Decrement
for num in {100..0..10}
do
echo $num
done
```
Output of the above cod,
For Loop to Read Array Variables
We can use 'for loop' to iterate the values of an array.
The syntax are often defined as:
```
array=( "element1" "element 2" . . "elementN" )Â
```
```
 for i in "${arr[@]}"Â
```
do
echo \$i
done
Output
For every single element in an 'array', the statements or set of commands from 'do' till 'done' are performed. Each element might be accessed as 'i' within the loop for the respective iteration. inspect the instance below explaining the utilization of 'for loop' to iterate over elements of an array:
Script:
```
#!/bin/bash
#Array Declaration
arr=( "Welcome""to""Great""Learning""Academy" )
for i in "${arr[@]}"
do
echo $i
done
```
Output of the above code.
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