Evan Bartlett

Free Linux Course for Beginners

Discover the world of Linux with our free beginner course.

Quick Introduction to Linux Command Line

Terminal window with Linux command prompt

In the Linux command line, you interact with your system using text commands. This allows you to perform tasks efficiently without relying on a graphical user interface. The command line is often used by system administrators and developers for its power and flexibility.

The shell is the program that interprets your commands and executes them. One popular shell in Linux is Bash. It is versatile and widely used in the Linux community. With a bit of practice, you can navigate your system, manage files, install software, and automate tasks using shell scripts.

Taking a free Linux course for beginners can help you understand the command line and become proficient in using it. Platforms like edX, Udemy, and the Linux Foundation offer courses that cover essential Linux skills. By the end of the course, you’ll have a solid foundation in Linux and be better equipped to explore more advanced topics.

Linux Essentials

Learn the basics of the **Linux shell** and **command-line interface**, essential skills for any aspiring **Linux** user. Dive into **shell scripting** and gain the ability to automate tasks and streamline your workflow. With the guidance of experienced instructors, you’ll quickly become comfortable navigating the **Linux** system and working with **computer files**.

Don’t miss out on this opportunity to kickstart your Linux education. Enroll in the free **Linux** course today and take the first step towards mastering this powerful **operating system**.

Shell Scripting Essentials

The course is designed by industry experts and covers essential topics such as **Bash scripting**, **Linux file management**, and **system security**. Whether you are looking to advance your career in **IT** or simply enhance your **technical knowledge**, this course is perfect for you. By the end of the course, you will be able to create your own **scripts** to streamline your workflow and improve efficiency.

Don’t miss out on this opportunity to learn from top instructors in the field. Enroll now and start your journey towards becoming a proficient **Linux user**. Take advantage of this free course and unlock the full potential of **open-source software**. Join the thousands of students who have already benefited from our comprehensive **Linux training** program.

Introduction to DevOps

DevOps is a software development methodology that combines software development (*Dev*) and IT operations (*Ops*) to shorten the system development life cycle. It aims to automate and monitor the process of software construction and infrastructure changes.

**Linux** is a popular open-source operating system that is widely used in the tech industry. It provides a powerful **command-line interface** that allows users to interact with the system directly.

By learning Linux, you can enhance your skills as a **system administrator** and gain a deeper understanding of how computer systems work. This free Linux course for beginners will cover the basics of Linux, including navigating the **shell**, working with **files**, and writing **shell scripts**.

Whether you are new to **Linux** or looking to expand your knowledge, this course will help you develop essential skills for working in **DevOps** and other tech-related fields. Don’t miss this opportunity to learn from industry experts and take your career to the next level.

Resources for Cloud Technologies

Looking to enhance your skills in **Linux**? Check out this free **Linux course** designed for beginners. Learn the basics of **Linux** operating system, including navigating the **shell** and understanding **system administrator** tasks.

Through this course, you will gain knowledge on ****, **shell scripting**, and more. Perfect for those interested in **cloud technologies** or **educational technology**, this course will equip you with essential skills in **Linux**.

With resources from platforms like **EdX** and **Udemy**, you can access this course **online** and at your own pace. Dive into the world of **open source** and **Linux** with this beginner-friendly course today.

Linux Survival

Lesson Topic Description
1 Introduction to Linux An overview of the history of Linux and its importance in the tech industry.
2 Linux Basics Understanding the Linux file system, basic commands, and navigating the terminal.
3 File Management Creating, copying, moving, and deleting files and directories in Linux.
4 Permissions Understanding and changing file permissions in Linux.
5 Networking Configuring network settings, connecting to the internet, and troubleshooting network issues in Linux.
July 20, 2024 by Linux Training

CKAD Exam Preparation Guide

Embark on your journey to becoming a Certified Kubernetes Application Developer with this comprehensive exam preparation guide.

CKAD Exam Overview

The Certified Kubernetes Application Developer (CKAD) exam is designed to test your knowledge and skills in deploying, managing, and troubleshooting applications on Kubernetes.

This exam is hands-on and requires you to demonstrate your ability to perform tasks using the command-line interface in a Linux environment.

To prepare for the CKAD exam, it is recommended to have experience working with Kubernetes, Linux, Git, and a text editor like Vim.

You should also familiarize yourself with concepts such as containerization, configuration files, and orchestration.

Practice tasks such as deploying a web application, scaling resources, and troubleshooting common issues to ensure you are ready for the exam.

CKAD Exam Registration and Discounts

To register for the Certified Kubernetes Application Developer (CKAD) exam, visit the Linux Foundation website and complete the registration process. Keep an eye out for any available discounts or promotions that may be offered for the exam.

Make sure to double-check all the exam details, including the date, time, and location, to avoid any last-minute confusion or issues. If you encounter any problems during the registration process, don’t hesitate to reach out to the Linux Foundation for assistance.

Remember to prepare for the exam thoroughly by studying the exam curriculum, practicing with hands-on labs, and reviewing any relevant resources. By putting in the time and effort to prepare effectively, you’ll increase your chances of passing the exam with flying colors.

Stay focused and calm during the exam, and don’t let any unexpected challenges throw you off track. With the right preparation and mindset, you’ll be well on your way to earning your CKAD certification and advancing your career in Linux and cloud-native computing.

CKAD Exam Prerequisites and Format

The Certified Kubernetes Application Developer (CKAD) exam requires candidates to have a solid understanding of Kubernetes and its various components. Experience working with Kubernetes is highly recommended before attempting the exam.

The exam format consists of a series of practical questions that test your ability to edit configuration files, deploy applications, and troubleshoot common issues within a Kubernetes cluster.

Candidates have 2 hours to complete the exam, which is proctored remotely via webcam. A valid driver’s license or government-issued ID is required for identity verification.

To prepare for the exam, it is recommended to familiarize yourself with the Linux command-line interface, as well as tools like Git and a text editor such as Vim.

CKAD Exam Practice Lab Setups

A command line interface with a terminal window.

When preparing for the CKAD exam, setting up practice labs is essential. To start, ensure you have a reliable laptop or desktop environment to work on. Consider using cloud platforms like Amazon Web Services or Microsoft Azure for easy access to resources. Utilize a text editor like Vim for efficient editing within your workspace.

Familiarize yourself with tools like Cron, Wget, and Docker for tasks such as scheduling, downloading files, and containerization. Practice working with configuration files and understanding Linux commands. Set up a second screen or monitor for a better workflow during the exam.

Utilize educational technology platforms like Udemy for additional training resources. Stay calm and focused during the exam, as panicking can hinder your performance.

CKAD Preparation Courses and Resources

For those looking to prepare for the CKAD exam, there are numerous courses and resources available to help you succeed. Online platforms like Udemy offer comprehensive courses designed specifically for CKAD preparation, covering topics such as Kubernetes, Docker, and more. These courses provide hands-on experience and practice tests to ensure you are fully prepared for the exam.

Additionally, there are a variety of resources such as online forums, study guides, and practice exams that can further enhance your preparation. Utilizing these resources in combination with a structured course can help solidify your knowledge and boost your confidence going into the exam.

Remember to create a study schedule and stick to it, focusing on areas where you may need more practice. Practice coding in a *text editor* like Vim to improve your efficiency and accuracy during the exam. Familiarize yourself with common Kubernetes tasks and commands to ensure you can navigate the exam with ease.

By taking advantage of these courses and resources, you can increase your chances of passing the CKAD exam and obtaining your certification. Good luck on your journey to becoming a certified Kubernetes Application Developer!

Application Design and Build Concepts

When preparing for the CKAD exam, understanding **Application Design** and **Build Concepts** is crucial. Focus on creating efficient and scalable applications by utilizing best practices in design and build. Keep in mind the importance of cloud-native computing and using tools like **Docker** for containerization.

Consider the scalability of your applications and how they can perform in different environments such as **Amazon Web Services** or **Microsoft Azure**. Familiarize yourself with editing configuration files and using tools like **Vim** for efficient coding. Practice working in a **desktop environment** to simulate real-world scenarios.

Stay updated on **DevOps** practices and how they can enhance your application development process. Learn how to manage resources effectively and optimize your code for performance. Remember to review the **curriculum** thoroughly and practice with **multiple choice** questions to gauge your understanding.

By mastering these key concepts, you’ll be well-prepared to tackle the CKAD exam and demonstrate your proficiency in application design and build.

Application Environment Configuration and Security

Terminal with code and security lock

Configuration plays a key role in ensuring your applications run smoothly. Familiarize yourself with tools such as Vim for editing configuration files efficiently. Create a comfortable workspace on your laptop with all necessary resources at hand.

Security is a top priority when it comes to application environments. Learn how to secure your applications by implementing best practices and utilizing tools like Docker for containerization. Stay updated on security measures to protect your applications from potential threats.

Services and Networking in Kubernetes

In Kubernetes, **services** play a crucial role in facilitating communication between different parts of an application. Through **networking**, services allow for seamless interaction between pods, ensuring efficient data exchange and overall functionality.

When preparing for the CKAD exam, it is essential to have a solid understanding of how services and networking operate within a Kubernetes cluster. Familiarize yourself with concepts such as **ClusterIP**, **NodePort**, and **LoadBalancer** services, as well as the use of **labels** and **selectors** to direct traffic.

Practice creating and managing services within a Kubernetes environment to gain hands-on experience and solidify your knowledge. Utilize resources such as official documentation, online tutorials, and interactive labs to deepen your understanding of this topic.

By mastering services and networking in Kubernetes, you will be better equipped to tackle exam questions related to **service discovery**, **load balancing**, and **network policies**. Take the time to review and reinforce your knowledge in these areas to increase your chances of success on the CKAD exam.

Application Deployment Methods

Whether it’s using Docker for containerization or configuration files for deployment, knowing various methods is crucial.

You may encounter questions about these deployment methods in the exam, so make sure you’re familiar with them. Practicing with DevOps tools like Wget and Vim will also be beneficial.

Mastering application deployment methods will not only help you pass the CKAD exam but also prepare you for real-world scenarios. So, dive into the world of deployment methods and enhance your skills.

Application Observability and Maintenance

Application monitoring dashboard

By familiarizing yourself with Linux range of use and configuration files, you can efficiently manage applications in a Linux environment. Understanding how to utilize tools like Vim for editing configuration files can streamline the maintenance process. Additionally, knowing how to cut, copy, and paste within a terminal can save time when troubleshooting issues. Practice using these tools in different scenarios to enhance your skills and confidence for the exam.

Unofficial Resources and Tips for CKAD Practice

Looking to enhance your preparations for the CKAD exam? Here are some **unofficial resources** and tips to help you practice effectively.

Utilize online platforms like **Katacoda** and **GitHub** repositories for hands-on practice with real-world scenarios.

Join study groups or forums such as **Reddit** or **Stack Overflow** to seek advice and guidance from experienced professionals.

Practice using **Vim** as your text editor to improve your efficiency in code editing tasks.

Familiarize yourself with **Docker** to understand containerization concepts, a key aspect of the exam.

Remember to simulate exam conditions by timing yourself during practice sessions to build stamina and speed.

Utilize **educational technology** tools such as interactive tutorials and quizzes to reinforce your understanding of key concepts.

By incorporating these resources and tips into your study routine, you’ll be well-prepared to ace the CKAD exam and advance your career in Linux development.

Conclusion and Next Steps

Conclusion: With your CKAD exam preparation complete, it’s time to take the next steps towards certification. Make sure to review any areas you may still feel unsure about and practice using Vim for efficient editing. Familiarize yourself with Cron for scheduling tasks and ensure your webcam and computer monitor are in good working order for the proctor.

Consider setting up a dedicated workstation for your exam to minimize distractions and maximize focus. Remember, the exam is multiple choice, so stay calm and utilize your knowledge of web applications and Docker. Don’t forget to check-in early to avoid any last-minute technical issues.

Next Steps: As you move forward, think about how you can apply your newfound skills in a real-world setting. Explore opportunities to work with infrastructure configuration files and enhance your understanding of scalability. Consider pursuing further certifications to expand your Linux range of use and stay up-to-date with the latest industry trends.

Keep in mind that preparation is key, and with dedication and practice, you can achieve success in your CKAD exam. Good luck on your journey towards becoming a certified Kubernetes Application Developer!

July 13, 2024 by Certification Prep

Operating System Certification Courses Offered Online

Are you looking to enhance your skills in operating systems? Dive into the world of online operating system certification courses to further your knowledge and expertise.

Course Overview of Operating System Certification

The Operating System Certification course provides a comprehensive overview of essential concepts and skills required to become proficient in operating system management and administration. Students will learn about the fundamental principles of operating systems, including process management, memory management, file systems, and security.

The course covers a range of topics such as **cloud computing**, **DevOps**, and **software testing** to provide a well-rounded understanding of modern computing platforms. Students will also gain hands-on experience working with popular operating systems like Linux and Windows, as well as exploring emerging technologies like Kubernetes and Docker.

Upon completion of the course, students will be equipped with the knowledge and skills needed to pursue a career in operating system administration, cloud management, or software engineering. Whether you are a beginner looking to start a career in IT or an experienced professional seeking to enhance your skills, this course offers valuable insights into the world of operating systems and computing platforms.

Enroll in the Operating System Certification course today and take the first step towards a rewarding career in the field of IT. With flexible online learning options available through platforms like Coursera, EdX, and Udemy, you can study at your own pace and from anywhere in the world. Don’t miss this opportunity to expand your knowledge and advance your career in the exciting world of operating systems and computing.

Instructor and Prerequisites for Certification Course

The instructor for the Operating System Certification Course offered online is a seasoned professional with years of experience in the field. They bring a wealth of knowledge and practical insights to the course, ensuring that students receive top-notch training.

To enroll in the certification course, students must meet certain prerequisites. A basic understanding of Linux operating systems is required, along with familiarity with fundamental computer programming concepts. Additionally, students should have a working knowledge of cloud computing and web development to get the most out of the course.

The instructor will guide students through the course material, covering topics such as software testing, cloud-based integration, and continuous delivery. They will also delve into areas such as DevOps, Kubernetes, and Docker, providing students with a comprehensive understanding of cloud management and application software.

Whether you’re looking to enhance your skills in software engineering or data analysis, this certification course will equip you with the knowledge and tools needed to excel in the ever-evolving field of computing. With the guidance of our expert instructor, you’ll be well on your way to achieving your certification and advancing your career in computer science.

Enroll in the Operating System Certification Course today and take the first step towards becoming a certified Linux professional.

Curriculum for Operating System Certification Program

Course Title Description Duration
Introduction to Operating Systems An overview of different operating systems, their functions, and key concepts 4 weeks
Operating System Installation and Configuration Hands-on experience in installing and configuring various operating systems 6 weeks
System Administration Managing users, permissions, and system resources in an operating system 8 weeks
Network Administration Setting up and managing networks in an operating system environment 10 weeks
Security and Troubleshooting Implementing security measures and troubleshooting common issues in operating systems 12 weeks
July 8, 2024 by Certification Prep

Beginner Git Tutorial

Embark on your journey to mastering Git with this beginner-friendly tutorial.

Introduction to Git and GitHub

Git and GitHub are essential tools for version control and collaborative software development.

With Git, you can track changes in your code, collaborate with others, and easily revert to previous versions.

GitHub is a web-based platform that makes it easy to host your Git repositories and collaborate with other developers.

To get started with Git, you’ll need to install it on your machine and set up a GitHub account.

Once you have Git and GitHub set up, you can start creating repositories, making commits, and pushing changes to GitHub.

By mastering Git and GitHub, you’ll streamline your workflow, collaborate more efficiently, and become a more proficient software developer.

Setting Up Git Environment

To set up your Git environment, you first need to download and install Git on your machine. You can do this by visiting the official Git website and following the instructions for your operating system. Once Git is installed, you can open a terminal window and configure your username and email address using the git config command. This information will be associated with your commits.

Next, you’ll need to set up a repository for your project. This can be done by navigating to your project directory in the terminal and running the git init command. This will initialize a new Git repository in that directory. You can then add your files to the repository using git add and commit them using git commit.

It’s important to understand the basic Git commands like git status, git log, and git diff to track changes in your project. You can also connect your local repository to a remote repository on platforms like GitHub or Bitbucket to collaborate with others.

Creating Local and Remote Git Repositories

To create a **local Git repository**, navigate to your project directory in the terminal and run `git init`. This initializes a new Git repository in that folder. To **create a remote Git repository**, you can use platforms like **Bitbucket** or **GitHub**. After creating a remote repository, you can link it to your local repository using `git remote add origin `. Make sure to **add and commit** your changes before pushing them to the remote repository with `git push origin master`.

Understanding Branches and Commits

Concept Description
Branches A way to work on different versions of a repository at the same time. Each branch represents a separate line of development.
Commits Snapshot of the changes made to the repository at a specific point in time. Each commit has a unique identifier and a commit message describing the changes.
Main Branch The default branch in Git, typically named “master” or “main”. It represents the latest stable version of the repository.
Merging Combining changes from one branch into another. This is often done to incorporate new features or bug fixes into the main branch.

Collaborating on GitHub

When collaborating on GitHub, it’s important to use version control to keep track of changes to your project. This allows you to easily revert back to previous versions if needed. You can use commands like diff to see the changes made to your project.

GitHub also provides tools like pull requests and issues to help streamline the collaboration process. Pull requests allow you to propose changes to the project and have them reviewed by other collaborators. Issues can be used to track bugs or suggest new features for the project.

July 7, 2024 by Software Tutorials

Top Cloud Computing Courses Online

In today’s digital age, cloud computing has become an essential skill for IT professionals. If you’re looking to expand your knowledge and expertise in this rapidly growing field, check out these top online courses that will help you master the ins and outs of cloud computing.

Degree Programs and Certifications

When it comes to pursuing a career in cloud computing, having the right **degree programs** and **certifications** can make all the difference. Whether you’re looking to enhance your skills or start from scratch, there are plenty of online courses available to help you succeed in this rapidly growing field.

Many top universities and online platforms offer **cloud computing courses** that cover everything from the basics to advanced topics. Look for programs that are **endorsed by industry leaders** like Amazon Web Services, Microsoft Azure, or Google Cloud Platform, as these certifications carry a lot of weight in the job market.

Some popular **certifications** to consider include the **Cisco Certified Network Associate (CCNA)**, **Microsoft Certified Azure Solutions Architect**, and **AWS Certified Solutions Architect**. These credentials can help you stand out to potential employers and demonstrate your expertise in cloud technologies.

Whether you’re a beginner or a seasoned professional, investing in the right **degree programs** and **certifications** can open doors to exciting career opportunities in the world of cloud computing. Don’t hesitate to take the leap and start your journey towards becoming a skilled **cloud computing engineer**.

AWS Cloud Certifications

Looking to advance your career in cloud computing? Consider earning an AWS Cloud Certification through online courses. These certifications validate your expertise in Amazon Web Services, a leader in cloud computing services.

With online platforms like Coursera and Udemy offering a variety of courses, you can choose the best fit for your learning style and schedule. Whether you’re new to cloud computing or looking to enhance your skills, there are courses available for all levels of experience.

By completing these courses, you’ll gain valuable knowledge in areas such as cloud storage, database management, and cloud computing security. This will not only enhance your skillset but also make you a more competitive candidate in the job market.

Investing in your education through online cloud computing courses will set you on the path towards becoming a certified cloud computing professional. Take the first step today and start your journey towards a successful career in cloud computing.

Microsoft Azure Certifications

With Microsoft Azure Certifications, you can demonstrate your skills in various areas such as cloud storage, database management, and server operations. These certifications are recognized by employers worldwide and can open up new job opportunities for you.

Whether you are a beginner or an experienced professional, there are different levels of certifications available to suit your needs. From fundamentals to expert level certifications, you can choose the path that best fits your career goals.

By earning a Microsoft Azure Certification, you showcase your proficiency in cloud computing security, DevOps practices, and application development in the cloud. Start your journey towards becoming a certified Azure professional today.

Beginner and Advanced Courses

Looking to delve into the world of cloud computing? There are a variety of online courses available for beginners and advanced learners alike. Whether you’re just starting out or looking to enhance your skills, these courses cover everything from the basics to advanced topics in cloud computing.

For beginners, courses like “Introduction to Cloud Computing” or “Cloud Computing Fundamentals” are great starting points. These courses cover the basics of cloud computing, including key concepts and terminology. They provide a solid foundation for further learning in the field.

Advanced learners may want to explore courses like “Advanced Cloud Computing” or “Cloud Architecture Design.” These courses dive deeper into topics like virtualization, networking, and security in cloud computing. They are designed for those with some experience in the field who want to take their skills to the next level.

No matter your level of experience, there are online courses available to help you learn more about cloud computing. Whether you’re a beginner looking to get started or an advanced learner seeking to enhance your skills, these courses can provide valuable knowledge and expertise in this rapidly growing field.

Launch Your Cloud Computing Career

With Linux training being a crucial component of cloud computing, make sure to choose courses that include this important aspect. Linux is widely used in the industry and having strong skills in this operating system can open up many opportunities for you.

Look for courses that cover a range of topics such as software as a service (SaaS), platform as a service (PaaS), and DevOps. These are all essential components of cloud computing that you will need to understand in order to be successful in the field.

By enrolling in reputable courses from platforms like Coursera or IBM Cloud, you can gain the knowledge and skills needed to excel in cloud computing. Take the first step towards your cloud computing career by enrolling in one of these top online courses today.

FAQs about Cloud Computing

– What is cloud computing?
– Cloud computing is the delivery of computing services like storage, servers, databases, networking, software, analytics, and intelligence over the internet to offer faster innovation, flexible resources, and economies of scale.

– What are the benefits of cloud computing?
– Some benefits of cloud computing include cost efficiency, scalability, flexibility, automatic updates, increased collaboration, and improved security.

– What are the different types of cloud computing services?
– Cloud computing services can be categorized into three main types: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS).

– What are some popular cloud computing platforms?
– Some popular cloud computing platforms include Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform, IBM Cloud, and VMware Cloud.

– How can I learn more about cloud computing?
– Consider enrolling in top cloud computing courses online to gain knowledge and skills in this rapidly growing field. Look for courses that offer hands-on experience and certifications to boost your career in cloud computing.

Software Engineering and Cloud Skills

Course Provider Description
AWS Certified Solutions Architect Amazon Web Services This course covers the fundamentals of building and deploying applications on the AWS platform.
Microsoft Certified: Azure Fundamentals Microsoft Learn the basics of Microsoft Azure and how to implement cloud solutions using this platform.
Google Cloud Platform Fundamentals Google Cloud Explore the key features of Google Cloud Platform and how to leverage them for your projects.
DevOps Foundations LinkedIn Learning Understand the principles of DevOps and how to apply them to improve software development processes.
July 3, 2024 by Cloud Technology

FreeSystemAdministratorCertification

Unlock your potential and expand your skill set with the Free System Administrator Certification.

Course Overview and Syllabus

Course Overview: Our Free System Administrator Certification course offers comprehensive training in Linux, covering essential topics such as system installation, configuration, maintenance, troubleshooting, and security.

Throughout the course, students will gain hands-on experience working with Linux operating systems, learning valuable skills that are in high demand in the IT industry.

The course is designed for individuals looking to advance their careers as system administrators, network engineers, IT consultants, or programmers, providing them with the expertise needed to excel in these roles.

With a focus on practical knowledge and real-world applications, this certification program equips students with the tools they need to succeed in today’s technology-driven world.

Syllabus: The syllabus includes modules on Linux basics, system administration, network configuration, security protocols, and advanced troubleshooting techniques.

Students will also learn about virtualization, data center management, and server technologies, gaining a comprehensive understanding of key concepts in the field.

In addition, the course covers best practices for system uptime, software management, data storage, and hardware configuration, ensuring that students are well-rounded in their knowledge and skills.

Throughout the program, students will have access to expert mentors who can provide guidance and support as they work through the material and prepare for the certification exam.

By the end of the course, students will have the knowledge and expertise needed to pursue professional certification in system administration and excel in their careers as IT professionals.

Certification Course Outline

Module Topic
Module 1 Introduction to System Administration
Module 2 Linux Operating System Basics
Module 3 Networking Fundamentals
Module 4 Security Best Practices
Module 5 Scripting and Automation

Salesforce and ServiceNow Training Insights

Are you looking to enhance your skills in Salesforce and ServiceNow? Look no further than FreeSystemAdministratorCertification for valuable training insights.

With expert guidance and resources, you can improve your knowledge and proficiency in these platforms. Whether you’re a professional certification seeking to expand your expertise or a newcomer eager to learn, this training program offers valuable information and support.

By enrolling in this program, you’ll gain a deeper understanding of key concepts such as virtualization, data center management, and computer networking. These skills are essential for anyone working in the tech industry, from programmers to system administrators.

With the help of mentors and resources provided, you can navigate through the complexities of IBM AIX and other related technologies. This program offers a comprehensive curriculum designed to equip you with the necessary skills to succeed in the field.

Prepare yourself for the exam by delving into topics such as server management, configuration files, and troubleshooting techniques. By mastering these areas, you’ll be well-prepared to tackle any challenges that come your way.

Don’t miss out on this opportunity to enhance your skills and expand your knowledge in the world of Salesforce and ServiceNow. Enroll in FreeSystemAdministratorCertification today and take your career to new heights.

June 28, 2024 by Certification Prep

CreateTarArchiveLinux

In this article, we will explore how to efficiently create a tar archive in Linux, simplifying the process of compressing and organizing files.

Creating Linux Archive Files

A screenshot of a terminal window with Linux commands.

To create a **tar** archive in Linux, use the command `tar -cvf archive.tar /path/to/directory`. This will create a new tar archive file named “archive.tar” containing all files within the specified directory.

To compress the tar archive, you can add the **z** parameter to use gzip compression with `tar -czvf archive.tar.gz /path/to/directory` or the **j** parameter for bzip2 compression with `tar -cjvf archive.tar.bz2 /path/to/directory`.

To extract the contents of a tar archive, use the command `tar -xvf archive.tar`. This will extract all files from the archive into the current directory.

You can also list the contents of a tar archive without extracting them using `tar -tvf archive.tar`. This will display a list of files and directories stored in the archive.

Using tar in Verbose Mode

Terminal window with verbose output

When creating a tar archive in Linux, using the **-v** flag will enable Verbose Mode, which provides detailed information about the files being included in the archive. This can be useful for monitoring the progress of the archiving process and ensuring that all necessary files are being added correctly.

To create a tar archive using Verbose Mode, you can use the following command: **tar -cvf archive.tar files_to_include/**. This command will create a tar archive named “archive.tar” and include all files in the specified directory in Verbose Mode.

When using Verbose Mode, you will see a list of files being added to the archive displayed on the screen as the process is running. This can help you track the progress of the archiving process and identify any errors that may occur during the operation.

Using Verbose Mode with tar can be particularly helpful when working with large directories or when you want to ensure that all files are included in the archive without any issues. By enabling Verbose Mode, you can easily monitor the archiving process and troubleshoot any potential problems that may arise.

Archiving Directories with tar

To create a **tar archive** in Linux, you can use the tar command followed by the options for creating an archive and specifying the directory you want to archive. For example, to archive a directory named “documents” in your home folder, you can use the command `tar -cvf archive.tar ~/documents/`.

You can also add compression to your tar archive by adding a compression option like **-z** for gzip compression or **-j** for bzip2 compression. For example, to create a compressed tar archive of the “documents” directory, you can use `tar -czvf archive.tar.gz ~/documents/`.

To view the contents of a tar archive, you can use the command `tar -tvf archive.tar`. And to extract the contents of a tar archive, you can use the command `tar -xvf archive.tar`.

Remember to specify the **file name** of the archive you want to create, and include the **directory path** of the files you want to archive. You can also specify multiple directories or files to include in the archive.

Using tar to archive directories in Linux is a useful skill for managing and organizing your files. Practice creating tar archives with different options and directories to become familiar with the process.

Comparing Files within an Archive and the File System

Archive files are collections of files and directories stored together in a single file, while the file system organizes files and directories on a storage device.

Files within an archive can be compressed using tools like XZ Utils to reduce their size, whereas files in the file system are stored in their original format.

When comparing files within an archive and the file system, it is important to consider factors such as data compression, file organization, and file access permissions.

Understanding these differences can help you effectively manage and manipulate files in Linux, whether you are using the command-line interface or a file manager.

Extracting Members from an Archive

To extract members from an archive using CreateTarArchiveLinux, you can use the command tar -xvf archive.tar. This command will extract all the files from the archive into the current directory.

If you want to extract specific files from the archive, you can specify the file names after the command. For example, tar -xvf archive.tar file1.txt file2.txt will extract only file1.txt and file2.txt from the archive.

To extract the files into a different directory, you can use the -C option followed by the directory path. For instance, tar -xvf archive.tar -C /path/to/directory will extract the files into the specified directory.

Remember to check the file permissions after extracting the files to ensure they have the correct permissions for your system. You can use the -p option with the tar command to preserve the original permissions.

If you encounter any errors during the extraction process, make sure to check the syntax of your command and the file names. Error messages will usually provide clues as to what went wrong.

Adding Files to Existing Archives

To add files to an existing archive using the CreateTarArchiveLinux command, you can simply specify the name of the archive file and the files you want to add. You can use the -r or –append flag followed by the name of the archive file and the files you want to add.

For example, to add a file named “example.txt” to an archive named “archive.tar”, you can use the following command:
“`bash
CreateTarArchiveLinux -r archive.tar example.txt
“`

If you want to add multiple files at once, you can specify them one after the other:
“`bash
CreateTarArchiveLinux -r archive.tar file1.txt file2.txt file3.txt
“`

You can also use wildcards to add multiple files that match a certain pattern. For example, to add all files with a .txt extension, you can use the following command:
“`bash
CreateTarArchiveLinux -r archive.tar *.txt
“`

Remember to always check the permissions of the files you are adding to the archive to ensure they are accessible. Additionally, make sure you have enough disk space to accommodate the new files in the archive.

Once you have added the files to the archive, you can verify their presence by listing the contents of the archive using the -t or –list flag:
“`bash
CreateTarArchiveLinux -t archive.tar
“`

Updating Files in an Archive

To update files in an archive in Linux using the command-line interface, you can use the **tar** command. This command allows you to add, remove, or update files within an existing tar archive.
To add a file to an existing archive, you can use the **-r** parameter followed by the file you want to add and the name of the archive. This will append the new file to the end of the archive.
If you want to update a file within the archive, you can use the **-u** parameter followed by the file you want to update and the name of the archive.
To remove a file from an existing archive, you can use the **–delete** parameter followed by the file you want to remove and the name of the archive.
Using these commands, you can easily update files in an archive without having to recreate the entire archive from scratch.

By mastering the **tar** command and its various parameters, you can efficiently manage your archive files in Linux. This can be especially useful when dealing with large amounts of data or when working with compressed files.
Updating files in an archive may seem like a complex task, but with the right tools and knowledge, you can easily make changes to your archives without any hassle.
Whether you are a beginner or an experienced Linux user, understanding how to update files in an archive is an essential skill that can help you work more effectively with your data.

Checking Size of Tar Files

File size indicator

To check the size of a **tar** file in **Linux**, you can use the **du** command followed by the **-h** flag. This will display the size of the **tar** file in a human-readable format.

For example, you can type **du -h filename.tar** in the terminal to see the size of the **tar** file. This command will show the size in **kilobytes** (KB), **megabytes** (MB), or **gigabytes** (GB) depending on the file size.

If you want to see the size of all **tar** files in a directory, you can use the **du** command with the **-h** flag followed by the ***.tar** wildcard. This will display the sizes of all **tar** files in the directory.

You can also use the **ls** command with the **-lh** flags to see the sizes of **tar** files along with other information such as permissions and modification dates. This can be useful when managing multiple **tar** files in a directory.

Searching for Specific Files in Archives

File cabinet

Once you have identified the file you are looking for, you can extract it using the **-x** option followed by the file name. Additionally, you can use wildcards such as * or ? to search for files with specific patterns in their names.

If you are dealing with compressed tar archives, you can use the **xz** command along with the **tar** command to work with files compressed using XZ Utils. Simply add the **-J** option when working with XZ compressed files.

Remember to pay attention to file permissions when working with archives, as you may encounter errors if you do not have the necessary permissions to access or extract certain files. Make sure to use the correct syntax and parameters when running commands to prevent any errors.

June 28, 2024 by IT Tools

ITCertificationScholarshipOpportunities

Unlock your potential and take your career to the next level with these exclusive IT certification scholarship opportunities.

IT Certification Scholarship Opportunities

Securing a scholarship for IT certification training can open up doors to new career opportunities and advancements in the tech industry. Whether you are looking to specialize in artificial intelligence or improve your skills in Microsoft technologies, these scholarships can help you achieve your goals.

To apply for these scholarships, candidates may need to submit an application, essay, or demonstrate their knowledge in a specific area of technology. It is important to carefully review the requirements and deadlines for each scholarship opportunity to increase your chances of success.

In addition to covering the cost of training programs and exams, some scholarships may also provide networking opportunities with industry professionals and access to resources like LinkedIn Learning or Microsoft Word.

If you are interested in pursuing an IT certification but are concerned about the cost, exploring scholarship opportunities can be a great way to alleviate financial barriers and advance your career in technology.

Do you have any questions about IT certification scholarship opportunities or need advice on how to secure funding for your training? Feel free to reach out for feedback or guidance on the application process.

Global IT Scholarship Applications

If you are interested in advancing your career in information technology, applying for a global IT scholarship can be a great opportunity. These scholarships can provide funding for training programs and certifications that can help you enhance your skills and knowledge in the field.

One of the most popular IT certifications is Linux training, which can open up a wide range of career opportunities in the industry. By obtaining a Linux certification, you can demonstrate your expertise in working with open-source operating systems and command line interfaces.

When applying for a global IT scholarship, it is important to carefully review the eligibility requirements and application deadlines. Make sure to gather all the necessary documents, such as academic transcripts, letters of recommendation, and a personal statement or essay outlining your career goals and why you deserve the scholarship.

In addition to completing the application form, be prepared to provide evidence of your skills and experience in information technology. This may include certifications, project portfolios, or work samples that demonstrate your proficiency in relevant tools and technologies.

After submitting your application, be sure to follow up with the scholarship committee to ensure that your materials have been received and that your application is being considered. If you are selected for an interview or additional evaluation, be prepared to discuss your background, experience, and goals in the IT field.

Receiving a global IT scholarship can be a valuable opportunity to advance your career and enhance your skills in information technology. By taking advantage of these opportunities, you can gain the knowledge and expertise needed to succeed in a competitive industry.

If you have any questions about applying for a global IT scholarship or need feedback on your application materials, don’t hesitate to reach out to the scholarship committee or program administrators for assistance. Good luck with your application and future endeavors in the field of information technology!

Maximizing Career Potential with Certification Scholarships

Maximizing your career potential with certification scholarships can open doors to new opportunities in the tech industry. By obtaining certifications in areas such as Linux, you can demonstrate your expertise and stand out to potential employers.

Scholarships for IT certifications can help alleviate the financial burden of training courses and exams, allowing you to focus on honing your skills. This can be especially beneficial for those looking to switch careers or advance in their current field.

Taking advantage of certification scholarships can also show your commitment to professional development and continuous learning. Employers value candidates who are dedicated to staying current in their field and are willing to invest in their own growth.

When considering certification scholarships, be sure to research different programs and eligibility requirements. Some scholarships may be specific to certain certifications or industries, so it’s important to find one that aligns with your career goals.

In addition to financial support, certification scholarships may also provide access to resources and networking opportunities. This can help you connect with industry professionals and build relationships that can enhance your career prospects.

By pursuing certification scholarships, you can position yourself as a competitive candidate in the job market and increase your earning potential. Investing in your skills and education can pay off in the long run, leading to greater job satisfaction and career advancement.

Don’t hesitate to explore scholarship opportunities for IT certifications and take your career to the next level. With the right training and support, you can achieve your professional goals and make a meaningful impact in the tech industry.

June 24, 2024 by Career Strategies

LinuxFoundationDiscountCode2024

Are you ready to save big on Linux Foundation courses in 2024? Look no further!

Linux Foundation Career Goals Sale

With courses covering Linux, Kubernetes, VMware, and more, you’ll gain valuable knowledge to excel in the tech industry. Don’t miss out on this opportunity to save on certification exams and training materials. Use the discount code at checkout to access exclusive savings and take your career to the next level.

Stay up to date on the latest industry trends and technologies with Linux Foundation training. Join their loyalty program for additional perks and discounts. Don’t wait, invest in your future today with Linux Foundation.

Linux Foundation Bundle Discounts

The Linux Foundation offers bundle discounts for individuals looking to enhance their skills in Linux and related technologies. These discounts provide a cost-effective way to access a variety of courses and certifications offered by the Linux Foundation. By taking advantage of these bundle discounts, individuals can save money while gaining valuable knowledge and skills in areas such as system administration, DevOps, Kubernetes, and software development.

Whether you are a professional looking to advance your career or a beginner interested in learning about Linux, these discounts make it easier to access high-quality training and certification programs. Keep an eye out for Linux Foundation discount codes in 2024 to maximize your savings. With a focus on practical skills and real-world applications, Linux Foundation courses are designed to help individuals succeed in today’s competitive job market.

Don’t miss out on the opportunity to take your career to the next level with Linux Foundation bundle discounts. Visit the Linux Foundation website to learn more about available discounts and start your journey towards professional certification in Linux and other in-demand technologies. Don’t forget to check for any available coupons or loyalty programs that can help you save even more on training and certification exams.

IT Professional Programs Sale

Looking to enhance your IT skills and advance your career? Take advantage of the current sale on IT Professional Programs at Linux Foundation. Our training courses cover a wide range of topics, including system administration, software development, DevOps, and more. By enrolling in our programs, you can gain valuable skills that will make you a more competitive candidate in the job market.

With our professional certification exams, you can validate your expertise and demonstrate your knowledge to potential employers. Plus, with hands-on training and real-world projects, you’ll be well-prepared to excel in your chosen field. Use our discount code 2024 to save on the cost of enrollment and start your journey towards becoming a certified IT professional.

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Recommended Certifications

The LFCS certification is ideal for those looking to start a career as a system administrator, while the LFCE certification is suited for more experienced professionals looking to advance their skills. Both certifications validate your knowledge and proficiency in working with Linux systems, making you a valuable asset to any organization.

By obtaining these certifications, you can enhance your job prospects, increase your earning potential, and gain recognition in the industry. Additionally, holding a Linux Foundation certification can open up opportunities for further training and specialization in areas such as cloud computing, cybersecurity, and DevOps.

Consider taking advantage of discounts or promotions on Linux Foundation certifications to save on the exam fees. Keep an eye out for Linux Foundation discount codes or special offers that may be available through loyalty programs or partnerships with companies like VMware or JPMorgan Chase. Investing in your Linux training can pay off in the long run, so don’t hesitate to pursue these valuable certifications.

Holiday Discount Sale

Whether you’re a system administrator looking to enhance your skills or a beginner interested in learning Linux, this discount is perfect for you. Take advantage of this limited-time offer to boost your knowledge and expertise in Linux.

With courses covering a wide range of topics, from basic commands to advanced scripting, there’s something for everyone. Don’t miss out on this opportunity to level up your skills and advance your career with Linux Foundation training.

Take the first step towards becoming a Linux expert today with the Holiday Discount Sale. Use code LINUXHOLIDAY2024 and start your journey towards mastering Linux.

New Year Sale

With our hands-on courses, you can learn from industry experts and get the practical experience you need to succeed. Whether you’re a beginner or looking to advance your skills, our training programs cater to all levels of expertise. Don’t miss out on this opportunity to save on your Linux training.

From mastering command line syntax to understanding complex networking concepts, our courses cover a wide range of topics essential for Linux professionals. Enroll now and take your career to the next level with the Linux Foundation. Don’t wait, the New Year Sale won’t last forever.

Two Day Flash Sale

Take advantage of this limited-time offer to enhance your skills and knowledge in Linux. With hands-on training and expert instructors, you’ll be well-equipped to excel in your career. Don’t wait, enroll now and secure your spot in the upcoming training sessions.

Don’t let this opportunity pass you by – invest in your future with Linux Foundation training. Use the discount code 2024 at checkout to unlock exclusive savings. Upgrade your skills, advance your career, and stay ahead in the ever-evolving tech industry.

Lunar New Year Sale

Chinese lanterns

Learn from industry experts and gain valuable skills to advance your career in technology. Whether you’re a beginner or an experienced professional, there’s a course for you.

Invest in your future with hands-on training, certification opportunities, and access to a community of like-minded individuals. Don’t miss out on this limited-time offer to level up your Linux skills.

Take the next step in your career and embrace the power of open source technology with the Linux Foundation. Use code LUNAR2024 to start your journey today.

Leap into Learnings Sale

Leapfrog

Take advantage of this sale to access high-quality courses taught by industry experts. From basic to advanced topics, there is something for everyone. Sharpen your Linux skills and boost your career prospects with this special offer.

Don’t miss out on this chance to save on valuable training that can benefit you in your current role or future opportunities. Use the discount code before it expires to make the most of this limited-time offer. Leap into learnings with the LinuxFoundationDiscountCode2024 today.

Women’s Day Sale

Save big on Women’s Day with our exclusive Linux Foundation discount code 2024. Take advantage of this limited-time offer to enhance your skills and knowledge in Linux technology.

With our discount code, you can access top-notch training courses, certifications, and resources at a discounted price. Don’t miss this opportunity to level up your expertise and advance your career in the tech industry.

Whether you’re a beginner or an experienced professional, Linux Foundation has something for everyone. From basic commands to advanced programming, there’s a course tailored to meet your needs.

Invest in yourself this Women’s Day and unlock new opportunities in the world of technology with Linux Foundation. Use our discount code 2024 to get started today.

Earth Day Sale

With the discount code, you can access high-quality training materials and resources at a discounted price. Whether you are a beginner or an experienced professional, there are courses available for all levels of expertise.

By taking Linux training, you can improve your knowledge and proficiency in open-source technology, which is widely used in various industries. This can open up new opportunities for career advancement and growth.

Don’t miss out on this special offer and start your Linux training journey today with the Linux Foundation Discount Code 2024. Enhance your skills and stay ahead in the competitive tech industry.

Flash Sale

With this discount code, you can access a wide range of courses that cover everything from basic Linux commands to advanced system administration. Whether you’re a beginner or an experienced professional, there’s something for everyone.

Don’t miss out on this opportunity to level up your Linux skills and advance your career. Use our discount code at checkout to unlock special savings on your next Linux training course. Take the first step towards becoming a Linux expert today.

Kubernetes Birthday Sale

With a Linux Foundation discount code, you can access top-notch training resources at a discounted rate. Whether you’re a beginner or an experienced professional, there are courses available to suit your needs and level of expertise.

Prepare yourself for the future of technology by gaining valuable knowledge and skills in Linux. Don’t miss out on this chance to upgrade your skills and stay ahead in the competitive tech industry.

Take the first step towards advancing your career by enrolling in a Linux training course today with the Kubernetes Birthday Sale.

Rewards Voucher Code

Before purchasing your course, be sure to check if there are any available **Rewards Voucher Codes** that you can apply at checkout. These codes can often be found on the Linux Foundation website or through promotional emails.

By using a **Rewards Voucher Code**, you can access high-quality Linux training at a discounted price, allowing you to gain valuable skills in a cost-effective manner. Don’t miss out on the opportunity to save on your Linux Foundation course with a **Rewards Voucher Code**.

Free Certification Vouchers

By using a *Linux Foundation discount code*, you can access these vouchers and take advantage of the savings they offer. Whether you’re a beginner or an experienced professional looking to enhance your skills, these vouchers can be a valuable resource in your journey towards becoming a certified Linux professional.

Make sure to check the terms and conditions of the voucher before applying it to your training or exam fees. With the right voucher, you can save money while advancing your career in the world of Linux. Don’t miss out on this opportunity to take your skills to the next level with the help of Free Certification Vouchers.

All Access Subscriptions Sale

Sale sign or discount tag

Get exclusive access to all Linux Foundation courses and certifications with our All Access Subscription Sale. Use our discount code 2024 to save on your subscription and unlock a world of learning opportunities.

With this subscription, you can dive into Linux training courses, gain valuable skills, and enhance your career prospects. Whether you’re a beginner or an experienced professional, there’s something for everyone in our comprehensive collection of courses.

Stay ahead of the curve in the ever-evolving tech industry by learning from industry experts and gaining hands-on experience. Our courses cover a wide range of topics, including coding, cybersecurity, cloud computing, and more.

Don’t miss out on this limited-time offer to elevate your skills and expand your knowledge with the Linux Foundation. Use our discount code 2024 today and start your journey towards success.

June 20, 2024 by Learning Resources

JavaScript Basics Tutorial

Welcome to our JavaScript Basics Tutorial, where we will explore the fundamental concepts of this versatile programming language.

Introduction to JavaScript

JavaScript code snippet

JavaScript is a versatile scripting language commonly used in web development to add interactivity to websites. It allows you to manipulate the Document Object Model (DOM) of a web page, making it dynamic and user-friendly.

With JavaScript, you can create functions, handle events, and interact with HTML and CSS to build interactive web applications. It is supported by all major web browsers and is an essential skill for any web developer.

Learning JavaScript will enable you to add features like animations, video, and interactivity to your websites. It is also used in various APIs to create dynamic content, such as social media plugins like Facebook comments or Disqus threads.

By mastering JavaScript basics, you will have a solid foundation to explore more advanced concepts and frameworks. Whether you’re a beginner or an experienced programmer, understanding JavaScript is essential for creating engaging and interactive web experiences.

Variables and Operators

In JavaScript, variables are used to store data values. They can be declared using keywords like var, let, or const. Operators, on the other hand, are symbols used to perform operations on variables and values.

Variables can hold different types of data such as strings, numbers, or booleans. It is important to understand the scope of variables, which determines where they can be accessed in your code.

Operators in JavaScript include arithmetic, assignment, comparison, logical, and more. These operators allow you to manipulate and compare values, making your code more dynamic and flexible.

By mastering variables and operators in JavaScript, you will have a solid foundation to start building dynamic and interactive web applications. Practice using them in simple exercises to improve your understanding and skills.

Conditionals and Functions

In JavaScript, **conditionals** are used to perform different actions based on different conditions. The most common conditional statement is the **if statement**, which executes a block of code if a specified condition is true.

Functions in JavaScript are blocks of code that can be reused multiple times. They can accept inputs, called **parameters**, and return outputs, called **return values**.

To declare a function in JavaScript, you use the **function keyword** followed by the function name and any parameters inside parentheses. The code block of the function is enclosed in curly braces.

You can call a function by using its name followed by parentheses. You can pass in arguments to the function, which will be used as the parameters within the function.

Functions can also be assigned to variables, passed as arguments to other functions, and returned from other functions.

Understanding how to use conditionals and functions is essential for writing dynamic and interactive web applications in JavaScript. By mastering these concepts, you can create more efficient and powerful code.

Events and Applications

Events in JavaScript are actions that occur on a web page, such as clicking a button or hovering over an image. Applications, on the other hand, are the programs or software that run on the web browser.

Understanding how to work with events and applications is crucial for anyone looking to dive into web development. By using JavaScript, you can create interactive and dynamic web pages that respond to user actions.

Events can be triggered by various actions, allowing you to control how your web application behaves. With the Document Object Model (DOM), you can access and manipulate elements on the web page, making it easier to create a visually appealing and functional website.

Learning how to work with events and applications in JavaScript will give you the skills needed to create engaging web applications. Start practicing with simple event handlers and gradually build your knowledge to create more complex applications.

Quizzes and Certification

After completing this JavaScript Basics Tutorial, you may want to test your knowledge with quizzes available on various websites. These quizzes can help reinforce your understanding of key concepts and identify areas where you may need further study.

Additionally, pursuing certification in JavaScript can be a valuable way to showcase your skills to potential employers. Certifications can validate your expertise in this scripting language and set you apart in a competitive job market.

Remember, certification is not mandatory, but it can be a great way to demonstrate your commitment to learning and improving your skills in JavaScript. Consider looking into certification programs offered by reputable organizations or online platforms.

By taking quizzes and pursuing certification, you can solidify your understanding of JavaScript basics and enhance your credentials as a programmer. Good luck on your journey to mastering this powerful scripting language!

Career Opportunities

Knowledge of JavaScript is essential for front-end developers, as it is a core technology used in web development alongside HTML and CSS. Additionally, many companies look for developers who can work with JavaScript frameworks and libraries such as React, Angular, and Vue.js to create modern web applications.

Moreover, JavaScript is widely used in back-end development with Node.js, allowing developers to build server-side applications. This versatility makes JavaScript developers highly sought after in the job market.

Keep honing your JavaScript skills by practicing coding challenges, building projects, and staying updated with the latest trends in web development. By continuously improving your JavaScript proficiency, you can position yourself for exciting career opportunities in the tech industry.

FAQs and References

Question Answer Reference
What is JavaScript? JavaScript is a high-level, interpreted programming language that is widely used to create interactive websites. MDN Web Docs
What are the basic data types in JavaScript? The basic data types in JavaScript are strings, numbers, booleans, null, undefined, and objects. W3Schools
How do you declare a variable in JavaScript? Variables in JavaScript are declared using the ‘var’, ‘let’, or ‘const’ keywords. MDN Web Docs
What are functions in JavaScript? Functions in JavaScript are reusable blocks of code that perform a specific task. W3Schools
June 17, 2024 by Software Tutorials

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