screen: screen (screen manager with VT100/ANSI terminal emulation) screen: screen: Screen is a full-screen window manager that multiplexes a physical screen: terminal between several processes (typically interactive shells). screen: Each virtual terminal provides the functions of a DEC VT100 terminal screen: and several control functions from the ISO 6492 (ECMA 48, ANSI X3.64) screen: and ISO 2022 standards (e.g. insert/delete line and support for screen: multiple character sets). There is a scrollback history buffer for screen: each virtual terminal and a copy-and-paste mechanism that allows screen: moving text regions between windows. screen: