How familiar are you with the Linux operating system? What advantages does Linux have over other operating systems, and what additional capabilities does it provide you? Where to start to learn Linux? This article discusses the reasons for learning Linux and describes Linux learning courses at different levels. So if you want to learn to work with the open source and universal Linux operating system.
Why should we learn Linux?
We always need compelling reasons to learn new things. In the case of the Linux operating system, you must have enough reasons and motivation to move towards this new world. Why should we learn Linux? What advantages of this operating system should we spend time learning? In the following, you will answer these questions, and you can make a better decision to learn Linux.
1. Being an open source
One of the features of the Linux operating system that draws many users to use it is its open source. The software code that is open source is completely available to everyone, and you can learn about the basics of the software.
On the other hand, open-source Linux creates conditions for programmers worldwide to work to improve the performance of this operating system, and the quality and power of Linux increase daily. In fact, by making its code available to everyone, Linux enables the development of this operating system and its improvement by anyone worldwide.
2. High Security
To use the Windows operating system, you must protect your system with different antiviruses and seek to increase the security of your system against different attacks. But the Linux operating system has such a level of security that you don’t need any antivirus to work with it. Of course, there are programs that you can use to increase the security of Linux. Still, this operating system’s inherent security makes you resistant to attacks and viruses.
The high security of Linux is also due to the open-source operating system. In this way, many programmers and professionals in the field of cyber security examine the Linux code and try to fix its bugs and security holes.
3. No need for heavy hardware
Another feature of Linux is that you don’t need powerful hardware to use this operating system, and you can install Linux on systems with golden hardware. Of course, this does not mean you expect Linux to work on any old computer system!
4. Being free
The Linux operating system is completely free, and you don’t pay anything to use any version of this operating system anywhere in the world. Installing Linux on your computer system allows you to enjoy the benefits of Linux in all parts of the world without worrying about operating system license or legal barriers to using the operating system.
5. Having different distributions
Linux has different distributions, and you can use any of these distributions to meet your needs. For example, suppose you are a programmer, and you use Linux for programming. In that case, you can choose a suitable Linux distribution for programmers or a suitable Linux distribution for your low-power computer system. Some Linux distributions are:
- Fedora Linux
- Arch Linux
- Mandriva Linux
Of course, these are part of the advantages of the Linux operating system. Linux’s attractiveness for programming, ease of installation, easy maintenance, user-friendliness, and customization are some of the other features of Linux that can attract you to learn Linux.
What courses should we attend to learn Linux?
After you have decided to learn Linux, you must learn how to learn this operating system and enter a new world. One of the ways to learn Linux is to participate in training courses that teach working with this operating system at different levels. In the next section, some Linux training courses are introduced. Depending on your needs and level of familiarity, you can choose any of these courses.
Next, Linux Essentials, LPIC1, LPIC2, and LPIC3 training courses will be introduced, and explanations will be provided for each of these training courses so that you can choose the most suitable course to get to know Linux.
Introducing Linux training courses
Now it’s time to introduce Linux training courses. Each of these courses has its features and benefits. As a student, knowing your level of familiarity with Linux, you should choose a course that will train you in the best possible way and bring you closer to your goal.
Linux Essentials training course
This course is one of the introductory level Linux training courses. In the Linux Essentials course, you will learn the basic and essential skills to work with Linux and learn Linux concepts, networking, security, programming, and other concepts. After passing the Linux Essentials course, you can also get the certificate for this course.
But who is the Linux Essentials training course suitable for? If you work in penetration testing and network security or are interested in this field, you can increase your skill level by participating in this training course. Also, as a software developer, network expert, database admin, and technical support, and generally as a Linux operating system enthusiast, you can move towards becoming more professional by participating in the Linux Essentials course.
LPIC1 training course
The LPIC1 certification, awarded to you upon completing the LPIC1 training course, is the first in a series of tiered LPIC Linux certifications you can pursue after obtaining the Linux Essentials certification. Participating in the LPIC1 training course and receiving its certificate means that you have sufficient competence in managing actions related to maintenance employing command lines, installing and configuring a computer equipped with the Linux operating system, and basic settings related to the network. you have
To be admitted to the LPIC1 exam and receive the certificate of this training course, you must be able to perform well in the Linux text environment and manage this environment in a basic way. You should also be familiar with directories and access levels to get your first LPIC certificate.
But what concepts and topics are taught in the LPIC1 training course? Some of the concepts you
will learn in this training course are:
- Introduction to Linux
- Linux installation
- Introduction of GNOME and KDE working environments
- Checking the file system structure
- Introducing search methods among files
- File System Management at the LPIC1 level
- How to load and manage services
- Manage log rotates
- Management of groups and users
LPIC2 training course
The second educational level of the multi-level LPIC courses is the LPIC2 training course. After participating in this training course and obtaining the LPIC2 degree, you can work in the field of small and medium network management. This course is considered the intermediate level of LPIC training courses. To enter this course, you must be familiar with the basics of working with Linux and be ready to enter the intermediate level of these courses. Linux Essentials and LPIC1 courses and passing LPIC1 exams 101 and 102 are prerequisites for LPIC2.
Of course, some people consider the LPIC2 training course to be advanced and not intermediate. Learning this course’s setup, maintenance, and administration skills will bring you to a level of proficiency you might think you’ve taken an advanced level of Linux training! To obtain the LPIC2 international qualification, you must pass this course’s code exams 201 and 202. But to pass these tests, what areas should you master?
Some of the areas that you must learn to pass the mentioned exams are:
- Advanced management of the Linux operating system
- Advanced kernel or Linux kernel settings
- Block Storage and File System storage structures
- Linux security settings
- Advanced network settings in Linux operating system
- Setting up and managing main network services
- Linux monitoring and management measures
What skills will you gain by participating in the LPIC2 course?
Another question concerning the LPIC2 training course is, what skills will the participants acquire after participating in this training course and passing the course exams? Acquiring skills in different fields depends on effort and practice, and a degree alone cannot guarantee your skill. But if you put enough time and practice into learning and acquire the skills, after obtaining the LPIC2 qualification, you can acquire the following skills:
- Management of services, software, and various settings of the Linux operating system
- Linux kernel configuration
- Understanding the Linux startup process and solving boot-related problems
- Knowing the types of Linux storage mechanisms
- Performing advanced network settings in Linux operating system
- Performing security settings and firewall settings
- Knowledge of services such as File Server and Web Server
- Advanced block storage management
In fact, by completing this training course and acquiring the necessary skills, you can work as a Linux network administrator in various companies.
LPIC3 training course
Now it’s time for the latest and most advanced level of LPIC training courses. After completing the previous three training courses, you can expand your skills by participating in this course. If you want to become an enterprise-level Linux expert, taking this course will bring you closer to your goal. In the LPIC3 training course, you will learn the professional management of Linux systems at the enterprise level with an emphasis on security.
Suppose you are a server administrator, network administrator, or programmer who needs more advanced use of the Linux operating system and more professional management of this operating system at professional and research levels. In that case, you can achieve your desire by participating in the LPIC3 training course. To be granted an LPIC3 certificate, the LPIC2 certificate must not be expired and still active.
Some of the concepts taught in the LPIC3 course are:
- OpenLDAP configuration
- Introduction to OpenLDAP as an authentication support
- Basics and principles of Samba
- Management of Samba groups and users
- Samba domain integration
Participating in various Linux training courses and obtaining professional certifications will pave your way to becoming a Linux expert at various levels.
The Linux operating system has many features and benefits you can enjoy by entering the world of Linux. Many companies need Linux experts. By acquiring skills in different parts of the Linux operating system, you can be easily attracted to these companies. Participating in various Linux training courses can be your driving force to move in this direction and become a professional Linux expert. So do not neglect any opportunity to achieve success.