Commands Everybody needs help.
Help can be very useful when there's a feeling of confusion or just to give a little direction.
I find in most cases many people may feel this way when dealing with computers and programs. That's why I have tried to give a fairly brief run down of various programs and how their help options work. Unix is an operatating system with many different versions primarily used in networking or servers. Although it is a tough operating system it has its advantages because it's powerful, stable and flexible. With unix commands it's necessary to realize that it is case sensitive.