10-01-2013
Dialog with an external program using named pipes
Dear community,
I communicate with an external program (maxima) using named pipes. If I use a text file to capture the output (maxima > out.txt) i can see the programs answer directly after the input written into the file. But if bypass the output into a named pipe (maxima > pipe) and capture it using cat (cat < pipe) I get the hole output not until the external program is closed.
It would be very nice if someone of you can tell me how I can realize a dialog with the external program using pipes.
best regards and thanks in advance
Raphael
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LEARN ABOUT DEBIAN
wxmaxima
WXMAXIMA(1) General Commands Manual WXMAXIMA(1)
NAME
wxmaxima -- wxWidgets interface for maxima
SYNOPSIS
wxmaxima
DESCRIPTION
This manual page documents briefly the wxmaxima command.
It was written for the Debian distribution because the original program does not have a manual page. Instead, it has documentation in it's
Help menu.
wxmaxima is a rather self-explanatory front-end to the maxima computer algebra system. It provides a graphical interface and 2D formated
output display for maxima. Its menu system facilitates the access to a huge part of the maxima native set of commands and also to a brows-
able maxima help. The dialogue windows make easy the introduction of mathematical entities such as limits, matrices, etc.
maxima is a free (GPL) common lisp implementation based of the original computer algebra system Macsyma developed at MIT. It has full docu-
mentation (HTML and info) included in the maxima-doc Debian package.
It uses the cross-platform GUI toolkit wxWidgets and runs natively on different operative systems.
OPTIONS
This program takes no options
SEE ALSO
maxima (1), xmaxima (1).
AUTHOR
This manual page was written by J. Rafael Rodriguez Galvan rafael.rodriguez@uca.es for the Debian system (but may be used by others). Per-
mission is granted to copy, distribute and/or modify this document under the terms of the GNU General Public License, Version 2 or any
later version published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL.
WXMAXIMA(1)