Hello everyone. This is Syeda. I am very much interested to work in Cyber security world. So I am taking courses at St. Philips. Part of that I am currently on the Linux course. Everything is so new to me in Linux. I would be much obliged if you can give me some information about how to find the system configuration info in Linux. Is it the same way for each distribution? One more question, why we have so many distributions? Can't we just have one best for each category? Thank you all in advance.