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Questions tagged [vt100]

The VT100 is a video terminal that was made by Digital Equipment Corporation (DEC). Its detailed attributes became the de facto standard for terminal emulators to emulate.

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An obscure one: Documented VT100 'soft-wrap' escape sequence?

When connected to a remote BASH session via SSH (with the terminal type set to vt100), the console command line will soft-wrap when the cursor hits column 80. What I am trying to discover is if the sequence that gets sent…
J Evans
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How to send post data to shellinabox, or use javascript to do same

This will be a long one, so apologies in advance.. I am playing with writing a web based session manager for my team using shellinabox. Currently I have it working how I want, with each new connection, is starts a new instance of shellinaboxd on a…
cashman04
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Is it possible to enable VT100/ANSI escape codes from PHP 5 in Windows

I'm in the process of upgrading an old PHP 5 app to PHP 7. I'm using Codeception for unit testing because it has nice colour output, making it easy to see if all the tests have passed or not. Things I have tried: Upgrade to PHP 7: the app…
CJ Dennis
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How does Telnet server communicate to the client?

I want to write a C# application where it connects to a telnet server and communicates to the server. I was wondering how a telnet server sends information to the client. I have looked (skimmed) over the Telnet RFC and looked at the incoming packets…
worbel
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Meaning of \r on linux systems

I'm looking at some linux specific code which is outputting the likes of: \r\x1b[J> to the std io. I understand that [J represents deleting the contents of the screen from the current line down, but what does \r do here? I'm also seeing the…
Baz
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vt100 terminal emulation with python / browser

I am trying to build a SSH client for the web browser (similar to ajaxterm). I have built a python backend that uses Paramiko's SSHClient.invoke_shell(term='vt100') and a web server which communicates with a frontend (HTML + AJAX). The system works…
johndodo
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Execute two functions at the same time independently in C

I think I may have a threading problem in c, but I'm not sure. My goal is to execute two separate functions inside a while(1) loop as such: One of these functions is kbget() to retrieve the key pressed in a terminal in non-canonical mode. The…
sulla
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escape codes VT102 and ANSI

I use minicom to communicate, via serial line, with a device that dumps the characters received in hexadecimal. I do this to see the escape codes for some keys. I tried minicom once with VT102 terminal emulation and once ANSI. For both VT102 and…
mastupristi
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How can you use vt100 escape codes in java on windows

vt100 escape codes are a powerful and popular method for formatting outputs (color, positioning, blinking, underlining etc.) on virtual terminals like xterm or konsole. See https://en.wikipedia.org/wiki/ANSI_escape_code When you run a java program…
Algoman
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Windows console "ESC[2J" doesn't really "clear" the screen

I know this kind of questions are asked frequently, but I think this one is a little different and needed to be asked. The new Windows console supports ANSI (VT100) control codes: ANSI/VT100 control codes & Windows document: the control…
Kirk
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Standard C header for ANSI VT100 escape sequences

Is there a standard C header containing ansi escape sequences for say vt100 ?
David Larochette
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Can you use hex color values with vt100 escape codes c++

I just learned how to use vt100 escape code do change background and text colors in the terminal (\033[30mand\033[40m). I was wondering if there was a way to use hex color codes instead of being limited to the 8 colors that you get for using 30 - 37…
Stu
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Java framework for text- & console-based forms?

Are there any Java-based frameworks for defining and managing text-, VT100- or console-based forms systems?
Jé Queue
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How to recognize VT-100 escape sequences when reading a file

I have a file (output from a program) that includes VT-100 escape sequences (colors, bold face, etc.). When I open the file in Fundamental mode, the escape sequences appear as are, and are not interpreted. How can display the file with the VT-100…
sawa
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understanding VT100/ANSI terminals

I'm working on a small server application in C# which should provide a VT100/ANSI terminal interface (either via telnet, or modem). I'm doing some research on VT100/ANSI and the more I read, the more I get confused. I want to implement a simple…
Jeroen Jacobs
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