The console appears to the operating system as a (kernel-implemented) terminals. ConsoleĪ console is generally a terminal in the physical sense that is by some definition the primary terminal directly connected to a machine. For example an X terminal is a kind of thin client, a special-purpose computer whose only purpose is to drive a keyboard, display, mouse and occasionally other human interaction peripherals, with the actual applications running on another, more powerful computer. The word terminal can also have a more traditional meaning of a device through which one interacts with a computer, typically with a keyboard and display. Expect, for scripting terminal interactions.Ssh, which connects a terminal on one machine with programs on another machine.Screen and tmux, which provides a layer of isolation between a program and another terminal.GUI applications running in the X Window System: Xterm, Gnome Terminal, Konsole, Terminator, etc.Some types of terminal emulators include: Other terminals, sometimes called pseudo-terminals or pseudo-ttys, are provided (through a thin kernel layer) by programs called terminal emulators. Some terminals are provided by the kernel on behalf of a hardware device, for example with the input coming from the keyboard and the output going to a text mode screen, or with the input and output transmitted over a serial line. In unix terminology, a terminal is a particular kind of device file which implements a number of additional commands ( ioctls) beyond read and write. Very early in unix history, electronic keyboards and displays became the norm for terminals. The name “terminal” came from the electronic point of view, and the name “console” from the furniture point of view. Originally, they meant a piece of equipment through which you could interact with a computer: in the early days of unix, that meant a teleprinter-style device resembling a typewriter, sometimes called a teletypewriter, or “tty” in shorthand. terminal = text input/output environmentĬonsole and terminal are closely related.
0 kommentar(er)
