What is the terminal of linux?

The terminal of Linux is the console, which is a platform for users to interact with the kernel. They control the kernel to complete task operations by entering instructions. It looks like a box with a blinking cursor.

"A terminal is an electronic computer or computer system, a machine used to allow users to input data and display their calculation results. Some terminals are fully electronic, and Some are electromechanical. It is also called a terminal, which is different from an independent computer." --- Wikipedia "Terminal"

Originally, UNIX-like systems were all mainframe systems (and at that time, There is no concept of personal computers (Apple and IBM are the two promoters of the development of personal computers). Users need to log in to large computers remotely and with multiple users through terminals to access. Generally speaking, the terminal does not have a host, only a monitor, keyboard and mouse (the mouse was a very advanced thing in those days). The mainframe itself does not have a monitor, keyboard, or mouse.

Until now, Linux still retains the concept of "terminal". All user interactions use the terminal to access the system. Including the X environment, which is also a special terminal implementation. Although now the computer itself uses the terminal to connect to itself.

For ordinary Linux, the terminal is generally a one-character (or simulated character) command interaction interface. Achieve control of the computer.

Many of today’s terminals are “virtual terminals”.

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