UNIX is one of the computer operating system, high-function, interactive, multi-tasking, multi-user operating system. Fresh2Refresh has prepared UNIX tutorial in a way that the user can easily understand UNIX commands and their usage. Along with UNIX, the online tutorial site brings SQL, C, C++, Java and Python tutorial.
Whether you are aware or not, you are already using Unix every day. Every time you use Google or Facebook or any other major Internet site, you are communicating with servers running Unix. Most DVRs, airplane and automobile entertainment systems and recent TVs run on Unix. Most ubiquitously, if you are using an Android phone, you are using a flavor of it.
The Unix OS is made up of three parts- Kernel, Shell and Programs. The kernel is the core of the Unix operating system. It allocates the time and memory to the programs and handles the communications is response to the system calls. While the Shell acts an interface between Kernel and User. The Shell is a command line interpreter (CLI). It interprets the user commands and arranges them to be carried out. And, the commands are themselves called as programs in Unix.
Learning Unix commands makes the user to understand the basics to advanced concepts of the OS. Fresh2Refresh prepares Unix tutorial in a way that is easy and simple to understand. Users can learn tutorial at https://fresh2refresh.com/unix-tutorial/unix-basics-introduction/ .
About US - Fresh2refresh is an online free programming tutorial website for students and programming developers. Learn C programming, SQL queries, Java programming, C interview questions and the way how to answer in the interview, Java certification questions, JSP and XML concepts in an easy way.