Linux for Beginners (Udemy.com)

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Welcome to Linux for Beginners is for everyone Start your Linux Ubuntu journey with Linux basics / Linux fundamentals & learn more course
Linux for Beginners is for everyone Start your Linux Ubuntu journey with Linux basics / Linux fundamentals & learn more

Linux is available in a range of different distributions that are tailored to the needs and skills of its users Simple distributions, like openSUSE, are great for personal computing, while Linux Ubuntu is ideal for network admins and computer scientists
Linux has a somewhat inaccurate reputation as being a much more technical and complex alternative to mainstay operating systems like Windows and MacOS In reality, Linux is an approachable, open-source, and customizable OS that’s designed to address huge deficiencies in commercial operating systems
Our student says that: I loved this course and it taught me so many things, that now I am very competent in a terminal that has a UNIX background Almost all of what is taught was transferable to the Mac terminal, and thanks to this course, I can even make my own scripting programs to make my life easier

What is Linux and why should I use it?

Linux is an operating system (OS), which is the primary software that a computer uses to execute tasks and communicate directions to its hardware The operating system that competes for the most with Linux is Windows Linux is a popular and widely-used OS because it is open-source, meaning that it is free to the public, and anyone can modify and customize Linux software as they wish The reasons to use Linux can vary from developing an app or building a video game to learning how to hack computer systems As Linux is one of the most popular operating systems, many developers use it to develop their web applications and software programs This means knowledge of Linux is important for anyone working with computers and software in general Learning how to work with Linux is a necessary skill for anyone pursuing a career in ethical hacking or penetration testing

Why do hackers use Linux?

Both ethical (white hat) hackers and malicious (black hat) hackers often prefer to use the Linux operating system (OS) over Windows OS The biggest reason hackers turn to Linux is because it is far more accessible to a wider range of people than Windows OS offers Linux is free, open-source, and provides a well-integrated command-line interface for users to customize the OS This means anyone can modify Linux to create their own programs and software Malicious hackers often opt for Linux because it gives them more control when using Linux, and ethical hackers need to be well-versed in Linux because it’s so popular among black hat hackers Ethical hackers also often prefer using Linux as it has better existing security measures than Windows and doesn’t usually require third-party antivirus software

How long will it take to learn Linux and how can I teach it to myself?

The time it takes to learn Linux can vary, depending on whether you have existing background knowledge of other operating systems and how deep of an understanding you want to gain For beginners learning Linux to pursue a career in IT or software administration, you may only need a basic understanding of how to navigate and execute functions using Linux and how applications built on Linux behave If you plan to become an ethical hacker, or pentester, you may need a more in-depth knowledge of Linux security procedures and a skill in manipulating Linux programs You can learn Linux on your own time by seeking out video tutorials and online courses There are plenty of courses available on Udemy that teach the fundamentals of Linux and more advanced Linux skills

What careers use Linux?

Many jobs in IT, software development, and cybersecurity rely on Linux skills and expertise A career in app development generally requires a deep understanding of Linux, as many app developers use Linux as a basis for their applications Software-focused career paths that frequently use Linux include developer and software engineering roles for Python, Java, and Linux systems Nearly any role in cybersecurity, such as a penetration tester or ethical hacker, requires a strong knowledge of Linux With Linux expertise and skills, you could work as a system administrator, IT professional, system architect, or database administrator You may even work in website development, maintenance, or security, as people in those roles build a majority of their web applications on Linux

What is the core of the Linux operating system?

The core component of any operating system is called the kernel Linux’s core is simply referred to as the Linux kernel The Linux kernel is a single program that manages crucial tasks such as allocating memory, communicating software functions to the computer’s CPU, and comprehending all of the input and output from the computer’s hardware The kernel is the most important part of an OS and often runs in a separate area from the rest of a computer’s software The kernel is just one part of a full operating system, which includes a combination of components such as the bootloader, init system, graphical server, desktop environment, and more The name “Linux” can refer to both the kernel itself (the Linux kernel) and an operating system built around that kernel For example, the Android OS and the Ubuntu distribution are both made using the Linux kernel

What are the best Linux distributions for beginners?

There is a wide range of Linux distributions to choose from when learning and working with Linux When you are first learning Linux, the distribution you choose to learn may depend on how you plan to apply your Linux skills If you are pursuing a career in cybersecurity, you may select a different Linux distribution to start with than someone pursuing a career in game development, for instance Online courses are some of the best resources for beginners to Linux, as they will give guidance on which Linux distribution is a good fit for the intended application of Linux For beginners, a few of the most highly recommended Linux distributions include Elementary OS, Ubuntu Linux, and Ubuntu Budgie Other distributions that are considered easy to learn and master are Linux Mint, Zorin OS, Nitrux, Kodachi, Rescatux, and Parrot Security