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      • In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu.
      en.wikipedia.org/wiki/System_command
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  2. Command (computing) - Wikipedia

    en.wikipedia.org/wiki/System_command

    In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface, such as a shell, or as input to a network service as part of a network protocol, or as an event in a graphical user interface triggered by the user selecting an option in a menu. Specifically, the term command is used in imperative computer languages. The name arises, because statements in these languages are usually written in a manner similar to the imperative

  3. Command - Wikipedia

    en.wikipedia.org/wiki/Command

    Command (computing), a statement in a computer language. COMMAND.COM, the default operating system shell and command-line interpreter for DOS. Command key, a modifier key on Apple Macintosh computer keyboards. Command pattern, a software design pattern in which objects represent actions. Voice command, in speech recognition.

  4. In computing, a command is a directive to a computer program to perform a specific task. It may be issued via a command-line interface , such as a shell , or as input to a network service as part of a network protocol , or as an event in a graphical user interface triggered by the user selecting an option in a menu .

  5. Shell (computing) - Wikipedia

    en.wikipedia.org/wiki/Shell_(computing)

    In computing, a shell is a computer program which exposes an operating system's services to a human user or other program. In general, operating system shells use either a command-line interface (CLI) or graphical user interface (GUI), depending on a computer's role and particular operation.

  6. Command-line interface - Simple English Wikipedia, the free ...

    simple.wikipedia.org/wiki/Command-line_interface

    Command-line interface From Simple English Wikipedia, the free encyclopedia A means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text (command lines). This short article about technology can be made longer.

  7. Trim (computing) - Wikipedia

    en.wikipedia.org/wiki/Trim_(computing)

    The original version of the TRIM command has been defined as a non-queued command by the T13 subcommittee, and consequently can incur massive execution penalty if used carelessly, e.g., if sent after each filesystem delete command. The non-queued nature of the command requires the driver to first wait for all outstanding commands to be finished ...

  8. Clipboard (computing) - Wikipedia

    en.wikipedia.org/wiki/Clipboard_(computing)

    The clipboard is usually temporary and unnamed, and its contents reside in the computer's RAM.. provides an application programming interface by which programs can specify cut, copy and paste operations. It is left to the program to define methods for the user to command these operations, which may include keybindings and menu selections.

  9. Trim - Wikipedia

    en.wikipedia.org/wiki/TRIM

    Trim (computing), a solid-state drive erasure optimization command Trimming (computer programming) , using a computer command to trim whitespace from the ends of text Transport of ions in matter , a computer program

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