Review Which programming environment can be used to create complicated power scripts?
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Hà Quang Phong đang tìm kiếm từ khóa Which programming environment can be used to create complicated power scripts? được Update vào lúc : 2022-12-12 10:26:06 . Với phương châm chia sẻ Thủ Thuật về trong nội dung bài viết một cách Chi Tiết 2022. Nếu sau khi Read nội dung bài viết vẫn ko hiểu thì hoàn toàn có thể lại Comment ở cuối bài để Admin lý giải và hướng dẫn lại nha.Software engineers and IT professionals often get confused when it comes to learn which programming or scripting language is good for their career as a DevOps engineer? This has led several of our readers to ask “What are the best Programming or Scripting languages for a DevOps engineer” and “Is Programming or Scripting knowledge is mandatory to learn for DevOps Engineers?” So, let’s dig answers of all these questions.
Nội dung chính Show- So let’s try to understand what exactly is compilation and interpretation means?So, now let’s unedrstand what is the difference between Programming and Scripting Languages?Is Programming or Scripting knowledge is required to learn DevOps?What are the Python Advantages and Disadvantages?What is the future of Python?Which organizations are using Python?What are the Bash shell Advantages and Disadvantages?What is the future of Bash Shell Scripting?3. Go languageWhat are the Advantages and Disadvantages of Go Language?What is the future of GOLang?Which organizations are using GoLang?What are the Advantages and Disadvantages of Go Language?What is the future of Ruby?Which organizations using Ruby on Rails?What are the Advantages and Disadvantages of Groovy Language?What is the future of Groovy?Which organizations are using Groovy?What are the Advantages and Disadvantages of Perl?What is the future of PERL?Which organizations are using PERL?7. Microsoft PowerShellWhat are the Advantages and Disadvantages of Powershell ?What is the future of Powershell?Which organizations are using PowerShell?8. JAVAScriptWhat are the Advantages and Disadvantages of JAVAScript ?What is the future of JAVAScript ?Which organizations are using JAVAScript ?9. TerraformWhat are the Advantages and Disadvantages of Terraform?What is the future of Terraform?Which organizations are using Terraform?10. AnsibleWhat are the Advantages and Disadvantages of Ansible?What is the future of Ansible?Which organizations are using Ansible?Which remote assistance method uses peer name resolution to allow for quick and easy connection?What is the name of the feature of Internet Explorer 11 that helps you control which websites can track your online browsing activity?Which control panel applet would you use to remove an application from a computer running Windows 7?What is accessible from the Computer Management window?
After reading this article you will be able to;
- What are scripting languages?What is the difference between Compiler and Interpreter?Wht is the difference between Programming language and scripting language?Is Programming or Scripting knowledge required or not to learn DevOps?What are the top 10 scripting languages for DevOps engineers?
- PythonBashGo languageRubyGroovyPerlMicrosoft PowerShellJAVAScriptTerraformAnsible
Machine language is the lowest language level of the programming language and is the only one which computers can understand. For us (humans) it is not possible to write a program in Machine language which we often say Binary Code 0,1. This is the reason we use high-level programming languages which in the end converted into Machine language to run on a computer or system.
But, the thing here is to understand “what is scripting language?” we must understand the difference between programming and scripting language.
They both are high-level languages and use to instruct a machine. Now the question here is, if both are used for the same purpose then why do we have two different names.
As far as the language structure concern they both are the same, in fact, we can say all scripting languages are programming languages.
The major difference is scripting language does not require pre-compilation rather they are interpreted
So let’s try to understand what exactly is compilation and interpretation means?
Compiler takes the complete source file once and converts it to the machine code with final executable which will be platform-dependent and can be run on the desired platform to produce desirable outputs. The interpreter also does the same thing to compile the high-level language to machine language, but it does it line by line run time. Which means whenever it encounters the statement it converts the corresponding machine code which will be executed to produce output.
We may understand the difference with below-mentioned points:-
Compiler:-
- Source code privacyFastPlatform dependentRequire extra compilation stepIt read and analyze the code only once
Interpreter:-
- Can work on cross-platformNo source code privacySlowNo extra compilation delayIt read and analyze the code statements each time
So, now let’s unedrstand what is the difference between Programming and Scripting Languages?
Programming language:-- It used to create a standalone application which we can install anywhere based on the platform for which we have program itIt uses compiler to covert high-level languages into machine languageExamples:- C, C++, JavaIn programming languages whatever softwares we make, we use one particular language to create that application or software. Which means let’s suppose we have made complete software with “C” language than it means that software is completely based on “C” language only.
- It used to create a web application or similar like softwares.It uses interpreter to convert high-level language into machine languageExamples:- JAVA Script, PHP, Python, BASH
- Here let’s suppose we have made a software in PHP then it’s possible to use HTML or JAVA which means we can use scripting languages with multiple programming languages
Is Programming or Scripting knowledge is required to learn DevOps?
In DevOps, we use so many tools to automate our tasks. Most of the DevOps tools are GUI-based and some of the tools may be using scripting or commands to make it work. But programmers are going to write the codes and they will push it into the GIT or any similar tools. As a DevOps engineer, you need to create the CI/CD pipeline by using all the available tools in your infrastructure or in your work environment.
So, as a DevOps engineer, you don’t need to write any code. You will use multiple tools to make sure that codes are built appropriately and deployed in the target environment. Therefore, we can say, without programming knowledge you can fulfill your DevOps engineer role without any issues.
But, if you will have some understanding or knowledge of modifying the existing scripts or if you can write small-small programs then it is going to be really helpful in the long run. You don’t need to be a Coding master to switch your career in DevOps, even if you are a non-programmer, you can go for it.
Having said that, to be a pro in DevOps one can learn different programming and scripting languages that are commonly used in DevOps methodology to drive automation.
Here we are going to list out the top 10 scripting languages for a DevOps engineer.
1. Python
Python is amongst the top scripting languages which is used for high level programming. It was first released in the year 1991 by Guido van Rossum. It is a great choice these days for beginners up to professionals. It has topped the charts in recent years over other languages and is widely used by programmers nowadays. Even Google has made Python one of its primary programming languages. Python has undergone a drastic change since its release, as many add-on features are introduced. Python is used for web development, data science, creating software prototypes, and various other things. It is available under Python Software Foundation License.
What are the Python Advantages and Disadvantages?
- Easy to Read, Learn and WriteAs it’s simple language, it improve productivityInterpreted LanguageDynamically TypedFree and Open-SourceVast Libraries SupportPortability – write once and run it anywhere
What is the future of Python?
If we will see the current trend, there is no other language that could compete with python as it is growing a fast pace. Applications Like web, trò chơi are commonly dveloped with the help of python language only. Therefore, if will talk about the Python future, it is going nowhere. It will go to a new level in the future with Artificial Intelligence involvement.
Which organizations are using Python?
youtube.com/DevOpsSchool.com2. Bash
BASH is short for AKA Bourne-again Shell and it is a superset of Shell scripting. It is basically a command language which is available in open source and written by Brian Fox in the year 1989. It is mainly used by software developers and system admins to automate most of the tasks. It can read scripts and the most commonly used Unix shell. Bash supports Linux, Windows, and Mac OS.
What are the Bash shell Advantages and Disadvantages?
- Easy to useTo automate the repetitive conducted operationsIt saves timeTo run sequence of instructions as only one commandQuick start, and interactive debugging.It can be implemented in any Unix-like operating-system without any modifications
What is the future of Bash Shell Scripting?
Usually, only bash will not turn into a great career, though learning bash is definitely useful – especially if you will work on Linux in the future. There is no competitor of bash when it comes to automating system-level operations and repetitive tasks.
youtube.com/linuxhint3. Go language
Go scripting language belongs to the Internet giant Google. This scripting language is written by Robert Griesemer, Rob Pike and Ken Thompson and it was released in the year 2009. It supports Linux, macOS, FreeBSD, NetBSD, OpenBSD, Windows, Plan 9, DragonFly BSD and Solaris operating systems. It is available in open source.
What are the Advantages and Disadvantages of Go Language?
- Golang has a standard libraryGolang is well known for its memory management capabilitiesGolang comes with inbuilt powerful testing toolsIt based on functions which makes it simple, easy and fast to learnIt is used for different platforms (Windows, Linux/Unix, BSD versions and mobile devices)Go lang has efficient concurrency, like C,C++, Java
What is the future of GOLang?
Because it’s developed by Google. No, not only because of that, but Golang has the capability to become a must-have language in the CV’s of every programmer.
It’s rising faster than any other language. If we will count on Freelancer Survey 2022 reports then, 18% of freelancers voted GoLang as one of the programming languages that will become crucial in the near future and it also became the 7th most voted language. Go is most probably different from other popular languages. It is new but so powerful that it was able to bring up geeks engagement from the very start. It was developed to create highly-loaded systems using the architecture of multiprocessor systems 100%. This is why various organizations migrate to Golang from other languages and design effective software. No doubt, Golang is the future.
Which organizations are using GoLang?
youtube.com/freeCodeCamp.org4. Ruby
Ruby is amongst one of the best programming languages but it is also a scripting language which is written by Yukihiro Matsumoto in the year 1995. Ruby supports cross platforms and it is available under GPL and BSD license. It supports multiple programming paradigms, including functional, object-oriented, and imperative.
What are the Advantages and Disadvantages of Go Language?
- Easy to learn and masterThere are so many libraries and frameworks availableCan start learning Ruby on rails, and make web applications much faster and easilyRuby is open source and is freely available on the web, but it is subject to licenseRuby is very much scalable and easily maintainable
What is the future of Ruby?
Ruby on Rails language is mature now and offers stability which directly transform into successful, hassle-không lấy phí maintenance for years. Experienced programmes can tap the magic of Rails and use the saved time to focus on business features and application logic. It is a stable and powerful language. We find it a perfect choice to build a Minimum Viable Product that will be improved/developed in the future. It has been move from popularity to a more sustainable and stable programming language. So, Ruby on Rails is not going anywhere. Spending time to learn this langugue is beneficial.
Which organizations using Ruby on Rails?
youtube.com/freeCodeCamp.org5. Groovy
Groovy can be used as a scripting language and it is also consider as a top scripting languages for DevOps professionals. It was designed by James Strachan and developed by Guillaume Laforge, Jochen Theodorou, Paul King and Cedric Champeau. It was first released in the year 2003 and available under Apache license. It supports Java platform.
What are the Advantages and Disadvantages of Groovy Language?
- Static and dynamic typingGroovy is supported by wide range of frameworksJenkins Pipeline uses the power of GroovySupport for unit testingIt can easily integrate with your existing interface.Concise, brief, direct syntaxRelatively short learning curveEasy to learn for Java developersNative support for regular expressions/syntax/associative arrays
What is the future of Groovy?
Reports from the “IT Jobs Watch” ranked Groovy as one of the best-paying programming languages in the year 2022, adding to that this language is increasingly popular these days for automating the deployment and management of systems infrastructure OR Jenkins CI/CD system.
Which organizations are using Groovy?
youtube.com/Derek Banas6. Perl
PERL (Practical Extraction and Reporting Language) is a high-level, interpreted, dynamic programming and scripting language written by Larry Wall and first released in the year 1987. It was specially designed for text editing. But these days broadly used for various purposes which includes system administration, network programming, web development, etc. Perl is quite popular for extracting data and generating reports.
Features?
- Easy to learn Perl is extremely portableProvides supports for cross platformIt is không lấy phí and open SourceIt can embed in web servers and database serversMakes system administration task easyPerl takes the best features from other languages, like C, sed, awk, and sh etc.It can extract data and generate reports
What are the Advantages and Disadvantages of Perl?
PERL AdvantagesPERL DisadvantagesEasy to learn as it is similar like C, C++As scripting, it is slower for a lot of tasks – needs to be interpreted each time when any changes are made.Perl Provides supports for cross-platform and it is compatible with mark-up languages like HTML, XML etc.Argument Handling is poorIt is very efficient in text-manipulation i.e. Regular Expression. It also provides the socket capability.Not PortablePERL is an embeddable language thus, it can be embed in web servers and database servers easilyNo Interpretor ShellPERL supports more than 25000 open source modules on CPANUgly LibrariesPerl has may powerful extensions to the standard library.Hard to fix bugsWhat is the future of PERL?
In the JOB perspective, the size of the market for Perl developers is not as large as other languages, but organizations who needs Perl skillsets use to face hard time finding good professionals. Therefore, if you have PERL in your resume you might find it easier to get a job even though there are fewer jobs that require it.
Which organizations are using PERL?
youtube.com/Derek Banas7. Microsoft PowerShell
Microsoft powershell or windows powershell is belongs to Microsoft and an open-source (yes you read it correct – opensource) automation framework and scripting language. It provides a command-line shell and scripting language which is integrated with the .Net framework and it can be embedded with other applications. If you have application infrastructure with windows than powershell is must for you. This scripting language is designed for system admin.
Features?
- Easy to understand and useAutomate systems repetitive tasksCountless possiblites of querying and reportingIt is more extensible via cmdlets and pluginsIt supports .NET Objects and FormsIt runs on single threads and hence it can invoke any .Net librariesConcept of background jobsPowershell is interactive
What are the Advantages and Disadvantages of Powershell ?
Powershell AdvantagesPowershell DisadvantagesPowershell is an object-based which allows you to manipulate the output easilySometime it can be slow for large inputs or outputsPowershell is easy to learn and implementPowershell is not considered as the very best for writing GUI (graphical interface programs)You can even run legacy DOS commandsPowershell is interpreted so you aren’t going to use it for writing system drivers or OS components and such even if it is fast enough.You can also run .Net code in PowerShellCommonly used for automating the management of systemsIt is also used to build, test, and deploy solutions, often in CI/CD environments.Built-in support for common data formats like CSV, JSON, and XMLWhat is the future of Powershell?
PowerShell can be a great choice to learn primarily if you are going to work on Windows environment. Especially with the adoption of DevOps, adding PowerShell skills can help you propel your career on Windows-based systems, as it could help automate many routine tasks and problems you face very easily. Adding to that it has now become the present and future of Microsoft platforms and it is not going away anytime in near future.
Which organizations are using PowerShell?
youtube.com/TechThoughts8. JAVAScript
JavaScript is the world’s most popular and widely used programming and client-side scripting language. It was developed as LiveScript by “Netscape” in the 1990s and renamed to JavaScript in the year 1995, and became an ECMA (European Computer Manufacturers Association) standard in 1997. It is an object-oriented language, and it has some commonalities in syntax to Java programming language. But, it’s not associated with Java in either way. JavaScipts add and enhance interactivity and dynamic consequences to the web pages by manipulating the content returned from a web server. If you are good it then you can develop games, animated 2D and 3D graphics, comprehensive database-driven apps, and much more.
Features?
- Easy to learn compared to other popular languagesAll popular web browsers support JavaScriptJavaScript is very fastJavaScript can be inserted into any web pageBeing client-side reduces the demand on the website serverGives the ability to create rich interfaces
What are the Advantages and Disadvantages of JAVAScript ?
JAVAScript AdvantagesJAVAScript DisadvantagesEasy to learnThere are no multithreading or multiprocessing capabilities.Platform independentJavaScript does not allow the reading or writing of files. This has been kept for security reasons.Most of the JAVAScript task runs without contacting to the serverIt can not be used for networking applications because there is no such support availableGive a Rich Interface to your applicationCode use to be always visible to client end, even though it is minifiedWhat is the future of JAVAScript ?
JavaScript is one of the crucial language behind the rapidly changing Internet. Career opportunities with JavaScript are growing everywhere. The world’s most used top web pages and websites like Yahoo, Netflix, LinkedIn have JavaScript which makes it the most powerful scripting interface. The widespread development of a high level programming language emphasizes that JavaScript is the future. It is the present and will be the future.
Which organizations are using JAVAScript ?
youtube.com/Clever Programmer9. Terraform
Terraform is developed by Hashicorp and it is an open-source tool for building, changing, and versioning infrastructure safely and efficiently, written in go programming language. Professionals use various tools to automate the provisioning of software. Terraform works on the same principle, infrastructure as code, but focusses on the automation of the infrastructure itself. It can provision any application written in any language to any infrastructure.
Features?
- Open-sourcePopular DevOps toolSuper portability – one tool, one language for describing infrastructure of any cloudIt uses a custom language known as HCL (HashiCorp Configuration Language).It was designed to compromise the human-readable and the machine-friendly languages.
What are the Advantages and Disadvantages of Terraform?
Terraform AdvantagesTerraform DisadvantagesTerraform made cloud resources available as code. Just select the suitable provider for the cloud and it will do the job.It doesn’t have a GUITemplating is possible to make the Terraform templates reusable.No auto-rollback feature upon failureTo make the templates generic – variables can be created so that they can be reused for different resources or environments.Tracking and visibility can be improved as using Terraform plan to find out what is already created via Terraform by using Terraform state is a bit harder.Deploy infrastructure quickly & reliablyDocumentation, specifically examples are often complex and do not explain things very wellWhat is the future of Terraform?
Nowadays, Infrastructure as code is key to buil secure and reliable infrastructures and due to this Terraform is already being used by tech giants extensively for provisioning their infrastructure in cloud and various other organizations realizing the importance of it in cloud circle. Terraform adoption is increasing rapidly, and to make most out of it organizations are arranging terraform training sessions for the their employees. So, definitley Terraform is going to rule in future and if you will aquire the Terraform skill, you will get good opportunities.
Which organizations are using Terraform?
youtube.com/devopsschool.com10. Ansible
Ansible is known as configuration management and application deployment tool but it can also be used to write scripts. It belongs to Red-Hat Enterprise Linux (RHEL) and written by its community members. Ansible uses playbook to describe automation jobs, and it uses very simple language like YAML (It’s a human-readable data serialization language & is commonly used for configuration files, but could be used in many applications where data is being stored) which is very easy for humans to understand, read and write.
Features?
- Seamless deploymentEasy automationVery helpful for system administratorsPopular DevOps tool
What are the Advantages and Disadvantages of Ansible?
Ansible AdvantagesAnsible DisadvantagesUsing ansible is very simple.UI is LackingAnsible uses playbooks which are written in YAML – which are easy to read and understand.Ansible has no notion of stateYou do not need to install anything else on it for security or scaling purpose.Limited Windows SupportIf used with full capabilities, it can orchestrate an entire application environment regardless of its deployment environment.Since it does not require any other resources to be installed, it’s pretty efficient.What is the future of Ansible?
Ansible is here to stay, it has a great future, least for the next few years for sure. These days every organization is looking to automate all the processes which they can do – to increase the their productivity and efficiency of the application and overall resources. If you know Ansible well and skilled enough to write a playbooks to automate redundant task, Ansbile will definitely set you apart and helps you grow your career growth.
Which organizations are using Ansible?
youtube.com/DevopsSchool.comDo you agree with this list? If not then feel không lấy phí to respond in the comment box with your own take on the most essential scripting languages for DevOps professionals.
One more thing, I would like to add here, if you need help to learn all these scripting languages and DevOps culture then DevOpsSchool can help you with industry-standard training programs.
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