Please tell me more about unix based operating systems?

It is better to understand that Unix operating system is not best for beginners. This operating system is for the professionals like computer scientist, core programmer and security expert. It is not for general users. Unix has a lack of graphics interface, which means you will have a limited option for your graphical needs. Actually, this operating system is text based so it is more prone to programming languages. Basically, it is built for a programmer. The use of Unix operating system belongs to government institution, national security unit, etc., which withstands any security attack from the outside. Basically, Unix language is the father of all programming languages. It is the raw form of the core programming. So, it is not good for any beginner unless you have some prior knowledge about programming. The Unix operating system is a charm for the network specialists. They love it and die for it. All operating systems of the world today belong to the Unix cluster. Actually, they are born out from the womb of The Unix system. You can see the other forms of Unix in Linux and BSD distributions. The advantages of the Unix operating system are stated below:

It has direct interaction with hardware and software.

It will run in cheaper hardware configuration.

It can work in different machines.

It always does low-level formatting.

It is virus free.

It is highly secured operating system.

So, if you are really determined to learn Unix operating system, then you should get some knowledge in computer programming. As it will help you to take to the highest level of the computer programming world. If you really become a competent in Unix, then your programming career is secured forever.