#Tinyterm unix processor how to#
#Tinyterm unix processor software#
#Tinyterm unix processor Pc#

It is a historical development from the terminal interfaces of BSD version 4 and Seventh Edition Unix.

- the generalized abstraction, comprising both an Application Programming Interface for programs, and a set of behavioural expectations for users of a terminal, as defined by the POSIX standard and the Single Unix Specification.

The escape codes received from the terminal signify things such as function key, arrow key, and other special key (home key, end key, help key, PgUp key, PgDn key, insert key, delete key, and so forth) keystrokes.

#Tinyterm unix processor software#

The escape codes sent to the terminal perform various functions that a CRT terminal (and software terminal emulators) is capable of, but that a teletypewriter is not such as moving the terminal's cursor to positions on the screen, clearing and scrolling all or parts of the screen, turning on and off attached printer devices, programming programmable function keys, changing display colours and attributes (such as reverse video), and setting display title strings. They are (mainly) of control codes and escape codes that can be sent to or received from the terminal. - various terminal features, above and beyond what is available from a pure teletypewriter, that host systems (and the programs that run on them) can make use of.This HOWTO also provides a brief overview of modern GUI terminals.

#Tinyterm unix processor how to#

For the seldom used real text-terminals, it explains how they work, explains how to install and configure them, and provides some info on how to repair them. A new author is needed that has time to do all this. The Keyboard-and-Console-HOWTO filled much this gap but it was written for Linux 2.0 and now needs rewriting (or merging into this Text-Terminal howto). But unfortunately, the main emphasis in this howto is real text terminals and the coverage of emulation is inadequate for the first 3 methods of emulation mentioned above. All these 4 methods are known as 'text-terminal emulation'.

#Tinyterm unix processor Pc#

It's not about the user programs one might run on the command line, but about setting up, managing, and understanding the interface itself Such as using a monitor as a virtual (text-only) console, using a text-window in a GUI such as xterm, connecting to a remote computer over a network via ssh, telnet, etc., or even using software on another PC to turn it into a serial-port text-terminal. However much of this howto also applies to command-line interfaces on Linux PC's which are in wide use today. They were widely used to access mainframe computers in the late 1970's and 1980's but use of them declined in the 1990's and they are seldom used anymore. Text-Terminal-HOWTO - This document was originally written for real text terminals which were like monitors (with keyboards), but could only display text with a command line interface (no pictures).A personal computer can run terminal emulator software that replicates the function of a terminal, sometimes allowing concurrent use of local programs and access to a distant terminal host system. A terminal that depends on the host computer for its processing power is called a 'dumb terminal' or thin client. The function of a terminal is confined to display and input of data a device with significant local programmable data processing capability may be called a 'smart terminal' or fat client. A related development was timesharing systems, which evolved in parallel and made up for any inefficiencies of the user's typing ability with the ability to support multiple users on the same machine, each at their own terminal. Early terminals were inexpensive devices but very slow compared to punched cards or paper tape for input, but as the technology improved and video displays were introduced, terminals pushed these older forms of interaction from the industry. - an electronic or electromechanical hardware device that is used for entering data into, and displaying data from, a computer or a computing system.