Linux Operating System is a UNIX-based OS developed by Open Source and Freeware. So most Linux OS can be used for free.
All devices such as smartphones, laptops, and computers will not be able to run if they do not have an Operating System (OS). This Operating System must be installed on the device.
An Operating System is software to run a computer. There are various operating systems depending on the device.
The OS for laptops and computers generally uses Linux or Windows. While smartphones usually use Android or iOS OS.
The Operating System is like a brain on a computer device. So to maintain its security, you need to update it regularly.
In every OS and other software update, it usually includes security system and antivirus updates. So don’t forget or be lazy to update the software on your device.
An Operating System that is never updated or is out of date is an easy target for hackers. Cybercriminals will look for loopholes in the out-of-date OS. In fact, most internet criminals infiltrate through an OS that has never been updated.
Before we discuss further about the Linux operating system, we first discuss the function of the Operating System on a computer.
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What is the Function of the Operating System (OS)?
The Operating System (OS) has the function of controlling and regulating the work of hardware on a computer. In addition, the OS also functions to run software or applications in the computer system. Therefore, without an OS, a computer will not be able to run its programs.
The main functions of the Operating System are:
1. As a Resource Manager
The Operating System as a Resource Manager that regulates the work of software and hardware. This includes the hard disk as a storage medium, the Central Processing Unit (CPU), and other devices.
2. Application and Program Storage
Data storage in a program is actually located on the OS. So an application will not be able to run without an Operating System.
3. Running Computer Hardware System Operations
The OS functions to run applications or programs on a computer. And the OS is what displays it on the screen so that it can be seen by the user of the device.
4. Creating a User Interface / Display
The Operating System functions to translate complex programming languages into simple ones. Furthermore, it displays it on the device screen with a display that is easy to operate or user friendly.
5. Computer Work Compiler
The Operating System functions to compile complex programs and change them to be simpler and sequential.
In fact, the Operating System can make it easier for software to run dynamically and efficiently.
6. As a Security System Protector
The OS functions to protect various types of data on the device. The OS also functions to regulate user access that will access a program on the device. This OS function is known as Gate Keeper. In this function, the Operating System will monitor all user activities when running a program.
7. Optimizing Computer Functions
Hardware and software optimization includes CPU duration when loading, the time required when retrieving data, etc.
After we know some of the benefits and functions of the Operating System (OS), next we will discuss the types of Linux Operating Systems.
The topic of discussion this time is about the Linux Operating System and its advantages. Let’s see the following review.
What is Linux?
As we have said above, Linux is a UNIX-based Operating System and is the result of Open Source and Freeware development.
The Linux OS was first developed by Linus Torvalds, a student at the University of Helsinki in Finland.
Because Linux is open source, most software can be used for free. Users can even modify the codes, so they can be distributed freely.
The Linux Operating System has various types of distros, such as Ubuntu, centOS, Redhat, Debian, and so on.
Many developers and programmers use the Linux Operating System to create applications easily.
Advantages of Linux Operating System
There are several advantages to Linux as an Operating System (OS), namely:
- Free license
- Can modify Linux source code
- Runs lighter
- Suitable for server, personal, and admin computers
- Attractive interface
- Good level of security
- Rarely crashes
Weaknesses or Disadvantages of the Linux Operating System
In addition to having several advantages, the Linux Operating System also has several disadvantages or weaknesses.
The disadvantages of the Linux OS are:
- Incomplete software availability
- The installation process is quite difficult
- The configuration is rather complicated
- Requires adequate expertise in the IT field to overcome troubleshooting that may occur later.
Types of Linux Operating Systems and Their Advantages
There are various types of Linux Operating Systems which are often referred to as Linux Distros.
Linux Distros are Operating Systems (OS) developed using the Linux kernel.
The types of Linux Operating Systems are:
1. Redhat Linux Operating System
This is the first Operating System that uses RPM Package Manager.
The advantage of Redhat Linux is that it is easy to install. Another advantage is that users can change the IP address to a domain on a website. You can use the domain for a virtual host, making it easier to remember than the IP Address number. The Redhat Linux OS is also able to provide an attractive graphic display.
2. Debian Linux Operating System
Debian Linux is very suitable for admin computers and server computers. This is because the Debian Linux OS has program stability.
Debian Linux is a Cross Platform Operating System that can run on almost all types of computers/devices.
The Debian Linux OS is a free software developed by several programmers from all over the world.
In addition to being very stable, the Debian Linux Operating System also has a very sophisticated APT program. In fact, just reboot when changing the kernel, replacing hardware, or power outages.
3. Ubuntu Linux Operating System
Ubuntu Linux is an Operating System derived from Debian Linux.
Ubuntu OS updates every 6 months. The updates include bugs/errors, security, and systems.
While the advantages of Ubuntu are that it is free and open source, can be modified and distributed freely, and does not require high device specifications to run and install it.
4. CentOS Linux Operating System
CentOS stands for Community Enterprise Operating System. This OS was launched in 2004.
CentOS Linux is an Operating System created with the Linux Framework based on Redhat Enterprise Linux (RHEL).
CentOS is one of the most popular Operating Systems among Linux Operating System users. In addition, CentOS Linux is also very suitable for beginner programmers.
The advantages of CentOS Linux are that we can develop and use it for free, the OS gets official support from cPanel, the Freeware OS is very good for enterprises, and is compatible with RHEL and Redhat.
5. SuSE Linux Operating System
The characteristics of SuSE Linux are user friendly and very stable. In addition, SuSE Linux is also easy to set up and has a good appearance.
The advantages of SuSE Linux that are very useful for us are that it can use Indonesian. This certainly helps us a lot when using the Linux Operating System.
In addition, other advantages of the SuSE Linux OS include easy system updates, safe from viruses, cheap prices and some are even free, can detect hardware sensitively, and has quite complete software.
The discussion above is an explanation of the various types of Linux Operating Systems that are widely used by Linux users and developers.
Choose one of the Linux Operating Systems (OS) above that best suits your needs.
Hopefully this review of the various types of Linux Operating Systems and their advantages can be useful for you. Thank you.
