Discover the Main Advantages of Linux for Developers

There's no doubt you've heard about the Linux versus other operating systems discussion, right? 

There are those who defend Linux tooth and nail and those who don't know exactly what its differentiator is.

To find out everything about this topic, just look at the comparison we've added in this article, about Linux and Windows and their main differentiators. 

We also selected the main advantages and reasons to learn Linux and stand out in the job market. Just keep reading and check it out. Follow along!

6 main benefits of Linux

Linux presents 6 main benefits, which set it apart from any other operating system and make it advantageous for any user, especially for programmers.

All of them can be studied individually, since they are complete and offer the ideal scenarios for those who work in IT and need more resources and optimization. 

1. Security

The first of Linux's advantages couldn't be anything else: security. With Linux, it's possible to enjoy a secure system and keep your projects confidential. 

After all, when we compare Linux with Windows, Linux comes out ahead by a long shot when it comes to security. Just look at the number of attacks each system suffers. 

Windows is much more susceptible to attacks and intrusions by hackers and virtual criminals, requiring even downloading antivirus systems. 

On the other hand, Linux doesn't require any type of antivirus, since it's naturally more secure. Of course, it's not bulletproof against attacks, but it's more secure than its "competitors". 

2. Open source

Having open source code greatly facilitates the routine of IT professionals, such as programmers.

The advantage of being able to analyze the source code and modify it, if necessary, is a great ally for all professionals, allowing customization.

3. Software updates

Precisely because it's an open-source system, Linux undergoes constant improvements and updates, always with the goal of solving problems and meeting demands. 

Therefore, the distributions, or distros, that are developed always go through updates as well, keeping up with the operating system. 

This means new features are always implemented, making the routine of Linux users easier, especially those who use the operating system (OS) for work. 

4. Customization options

The open-source advantage causes a "domino effect" on all other advantages and features. 

One of them is the possibility of customizing your operating system according to your needs and demands. 

That way, software you don't find useful can be removed, as well as lines of code that don't make sense for your use. 

All of this means you have a system with "your own style" in hand, without being afraid to modify, change, or remove items from it. 

Keep in mind that this wouldn't be possible on any other operating system — only Linux provides such a useful and powerful resource. 

5. Stability

Stability is another great benefit of Linux, since the system rarely has problems, slowness, or crashes. 

This means it's unnecessary to restart the system after each change, such as after each software or application installation or uninstallation. 

At the same time, it's much better to work with an operating system like this: your chances of losing important documents or not saving a change after a restart are minimal. 

That way, you can do your work much faster, safer, and more stably, without having to deal with unpredictabilities and crashes that hinder and delay your schedule. 

6. Simplified installation

Finally, an incredible benefit is the possibility of installing Linux without bureaucracy, difficulties, or obstacles during the process. 

This happens because Linux is free and can be downloaded by anyone, without needing licenses, monthly fees, or usage charges. 

You can find the free system to download on the internet, and if you have questions, just search quickly until you find one of the countless support communities that Linux offers. 

Another interesting point is the possibility of installing the operating system on any hardware, even the older ones. 

That way, in addition to using your old computer, you also save money and help the environment, with one less disposal of electronic devices. 

Linux vs Windows: comparison between operating systems

Although Linux stands out in many aspects, it's not possible to say that it's the best operating system in the universe. 

After all, when choosing an OS, you need to consider what your needs and objectives with it are. Only then is it possible to make the best decision. 

So, even before considering the comparison between systems, pay attention to what your needs are… you: 

• are saving money and can't afford to spend on an operating system license?
• use the operating system directly for work? 
• need to use heavy and important software daily?
• are a developer or programmer and need access to the source code?

These questions will be the "turning point" you needed to invest in the most suitable system for you. 

If your answer to these questions was "yes", then Linux is the most viable and interesting option for you. If not, any other available on the market can perform its function well. 

Check out this table that Linux Certification put together so you can easily compare the two operating systems:

	Linux	Windows
Investment	None, the System is free.	There are several plans available, but all are paid.
License type	Open source, public license.	Only those who purchase have the system usage license.
Support	Several communities spread across Brazil and around the world, to help you for free	Official support through the brand's website and educational materials on the topic.
Programs	Numerous distributions (distros) exist for similar functions, making it possible to customize and choose the one you like best	Windows programs and software are more limited in variety and are generally offered by the brand itself.
Security	It is naturally more secure and almost never suffers attacks, eliminating the need for antivirus and defenders.	It suffers attacks and intrusions more frequently, requiring antivirus installation.

Did you notice how many differences there are between Linux and Windows? With these in mind, you just need to choose the one that's ideal for you.

Why learn Linux? Benefits for IT professionals

Learning Linux is even more interesting for IT professionals, who need to be in constant updating and evolution.

After all, much has been said about open source software programs and even about the use of containers on Linux and Docker for DevOps.

These terms are already the present of the profession and deserve your attention as a professional. Therefore, if you still don't know anything or don't use Linux, it's time to learn!

How to start learning Linux?

Learning Linux can be a bit different when you are a "native" of a system like Windows or macOS. But, it's not impossible!

You just need to know where to find the right information and apply simple and effective step-by-step steps, without beating around the bush.

You can find this right here, on the Certificação Linux platform! The free content we post here on the Blog can already be great water dividers for you who are just starting out.

But, if you really want to learn Linux in depth, the best option is to invest in our courses right here, at Certificação Linux!

The most recommended for beginners is Linux Essentials, which covers from zero to advanced, with topics such as:

• history of Linux;
• virtualization;
• Shell applications;
• command line scripts;
• network configurations on Linux;
• security, permissions and user management;
• special directories and files.

Check out the Linux Essentials Course now and learn everything about Linux!