As compared to other operating systems, Linux is preferred for servers. This is because Linux is powerful and efficient. It is an open source operating system. All commands to the server or the system can be given via a command prompt and there is no need of any graphical user interface to give the commands. This helps in getting the maximum performance from the system.
Comat in Singapore has an updated list on the available Linux courses. These courses are delivered by experienced and skilled faculty. The courses are suitable for students and professionals alike. Advanced courses are available for those that have the basic knowledge of Linux.