终端、控制台、Shell 和命令行之间的区别

终端：
终端是文本输入和输出环境。终端窗口，也称为终端模拟器，是一个纯文本窗口，它在图形用户界面 (GUI) 中模拟控制台。换句话说，我们可以从中访问用户控制台的图形用户界面应用程序。终端是允许您运行 shell 的程序。是一种具有人类可读显示的设备，它接受字符流并显示它们。只有字符正在那里。它们通常用于网络和设备调试接口。

安慰 ：
控制台是一个物理终端；包含计算机控制的仪表板。控制台是一种终端。是一个窗口，您的文本模式程序在其中处于活动状态。此窗口可识别按键并了解其宽度和高度。全屏模式是一种选择。

贝壳 ：
Shell 代表命令行解释器。 shell 是一个处理命令并输出结果的程序。 shell 是位于内核之上的一层：1) 它解释和处理用户输入的命令。与用户不同，shell 可以访问内核。用户只能通过使用 shell 并输入命令（即运行程序）来访问内核。程序使用系统调用来访问内核功能。系统 API 由所有系统调用组成。

命令行：
命令行是全文本显示模式计算机显示器（通常是 CRT 或 LCD 面板）上命令提示符右侧的区域，用户可以在其中输入命令和数据。这是您键入命令的行。它通常用于指示您必须在操作系统提供的文本模式窗口（命令行界面）中运行某些内容。

终端、控制台、Shell 和命令行之间的区别：
下表说明了终端、控制台、Shell 和命令行之间的区别：

Sr. No.	Terminal	Console	Shell	Command-line
1	A terminal is a text input and output environment.	A physical terminal is referred to as a console.	The shell is a command-line interpreter.	A command line, also known as a command prompt, is a type of interface.
2	A terminal is a wrapper program that runs a shell and allows us to enter commands.	The console is a type of terminal. It is a window in which your text-mode programs are active.	The shell is the program that actually processes commands and outputs results.	A command-line interface is any type of interface that is used to enter (textual) commands. One of these is the terminal, but some programs have their own command-line interfaces.
3	The terminal is a program that displays a graphical interface and allows you to interact with the shell.	The console consisted of a single keyboard and monitor plugged into a dedicated serial console port on a computer for low-level direct communication with the operating system.	A shell is a user interface for accessing the services of an operating system.	A command-line interface (CLI) is a computer program that processes commands in the form of lines of text. The user typically interacts with the shell via a command-line interface (CLI).
4	The term terminal can also refer to a device that allows users to interact with computers, typically via a keyboard and display.	A console is a physical terminal that is the primary terminal that is directly connected to a machine. The console is recognized by the operating system as a (kernel-implemented) terminal.	A shell is a primary interface that users see when they log in, and its primary function is to launch other programs.	A command line is an interface that allows a user to type a command (which is expressed as a sequence of characters — typically a command name followed by some parameters) and then press the Return key to execute that command.
5	Some types of terminal emulators include: Command prompt guake gnome-terminal terminator	For example, Famicom, Xbox, PlayStation, Nintendo Switch, Wii, and Wii U, etc. are all examples of consoles.	Some examples of shells are: Bash, fish, zsh, ksh, sh, tsch Power Shell, pwsh cmd, yori, 4dos, command.com	Some examples of Command-line interface are: Microsoft Windows, DOS Shell, and Mouse Systems Power Panel.