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This is a list of commands from the GNU Core Utilities for Unix environments. These commands can be found on Unix operating systems and most Unix-like operating systems. GNU Core Utilities include basic file, shell and text manipulation utilities. Coreutils includes all of the basic command-line tools that are expected in a POSIX system.
Text mode is a computer display mode in which content is internally represented on a computer screen in terms of characters rather than individual pixels.Typically, the screen consists of a uniform rectangular grid of character cells, each of which contains one of the characters of a character set; at the same time, contrasted to graphics mode or other kinds of computer graphics modes.
The text editor in DR DOS 3.31 through DR DOS 6.0, and the predecessor of EDIT. Proprietary: EDLIN: A command-line based line editor introduced with 86-DOS, and the default on MS-DOS prior to version 5 and is also available on MS-DOS 5.0 and Windows NT. Proprietary: ee Stands for Easy Editor, is part of the base system of FreeBSD, along with vi ...
For example, under Linux up to 64 consoles may be accessed (12 via function keys), each displaying in full-screen text mode. The free software program GNU Screen provides for managing multiple sessions inside a single TUI, and so can be thought of as being like a window manager for text-mode and command-line interfaces. Tmux can also do this.
It supports many features common in advanced text editors, such as syntax highlighting, regular expressions, configurable menus and keybindings and autocomplete. ne can pipe a marked block of text through any command line filter using the Through command bound to Meta+T by default. ne has some support for UTF-8 encoding and is 8-bit clean.
Curses is designed to facilitate GUI-like functionality on a text-only device, such as a PC running in console mode, a hardware ANSI terminal, a Telnet or SSH client, or similar. Curses-based software is software whose user interface is implemented through the curses library, or a compatible library (such as ncurses ).
While the user interface of the editor is reminiscent of DOS editors, it also includes the typical Unix editor features such as internal command history, tab completion in file selection menus, regular expression search system and the ability to filter arbitrary blocks of text through any external command.
The Linux framebuffer (fbdev) is a graphic hardware-independent abstraction layer, which was originally implemented to allow the Linux kernel to emulate a text console on systems such as the Apple Macintosh that do not have a text-mode display. Now it offers a kernel space text mode emulation on any platform. Its advantage over (currently ...