Many users who newly use Linux system may habitually apply the related concepts on operating system under Windows to understand Linux system. Here let’s take a look at the several most frequently encountered problems of new users in using Linux system.   Q: Why can’t we enter password in the terminal? A: Actually, the case where the password cannot be entered in the terminal doesn’t exist. Since the user's password is very important in Linux system, the password is not echoed by any symbol after being entered in the terminal and other procedures. Such a design is to avoid ...Read more