Most people set up terminals to their liking, e.g. That being said, there isn't an important difference. You can find a comparison of terminal emulators on Wikipedia. To sum it up: Different terminals offer different functionality with regards to how they interact with your operating system on the one hand, and the shell on the other hand. notifying the GUI of events (such as a blinking screen, or Growl output).allowing you to drag a file icon to the shell to get its real path.allowing multiple tabs with different shells running at the same time.sending special commands to the shell (so called escape sequences your terminal will for example map Cmd - Right Arrow to an appropriate shell sequence to go to the end of the line*).A terminal should supply you with means of:
For example, on OS X, you can use iTerm 2, which offers a bit more than the normal terminal application.Īs the terminal is the bridge between your GUI and the text-only shell, its functionality should go beyond accepting keyboard input and displaying output from the shell.
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), you are free to use any other terminal emulator. Nowadays, this is emulated by those applications, like the Terminal.app on OS X, or GNOME Terminal for the GNOME graphical interface on Linux distributions.Īs it's decoupled from the shell that you can run (e.g. a monitor with a keyboard attached, which sent your keystrokes to the actual computer at the other end, and receiving output from this computer. A Terminal emulator provides an interface to run a shell, which again is an interface to access your operating system functions.
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