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Top Forums UNIX for Advanced & Expert Users Chat program between two soft terminals of my Linux machine Post 302688763 by shyam.sunder91 on Monday 20th of August 2012 07:05:59 AM
Old 08-20-2012
Chat program between two soft terminals of my Linux machine

here i havent tried to make a communication between two terminals of different machines
not either any socket program

my simple aim is use ipc for chat between two soft terminals(tty's)

here is my view two terminals with two applications working on same fifo
one fifo b/w two terminals try to stout the message from other and vice a versa

i use Ubutntu 3.2.0 version,where, parent executes first
Image

what actually happened is i could not do it msg taken to fifo but not dispalyed at the other end,what may be the mistake?Smilie

Image

more over i could not debug these type of ipc programs suggest me good tutorial links for debugging unix programs rather than simple C programs

---------- Post updated at 04:35 PM ---------- Previous update was at 04:14 PM ----------

sorry i solved this problem just by flushing the buffers
sorry that i posted a simple question but im sure the app is interactive for beginners

here are the result:
Image

Last edited by shyam.sunder91; 08-21-2012 at 06:26 AM..
 

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CCD2ISO(1)							   User Commands							CCD2ISO(1)

NAME
ccd2iso - convert IMG format to ISO format SYNOPSIS
ccd2iso [FOO.IMG] [BAR.ISO] DESCRIPTION
ccd2iso converts FOO.IMG to ISO format and writes the result to BAR.ISO. If fewer arguments than expected are given, ccd2iso will print its help message and quit. If more arguments than expected are given, ccd2iso will silently ignore them and use only the first two argu- ments. IMG files are raw-data copies of optical media, generated primarily by the Windows application CloneCD, and are primarily used to store CDs with odd properties, such as sectors which need to have read errors when read. Conversion to ISO format removes this information, as ISO format does not support this. IMG files almost always include a SUB file, which contains additional data for the disc format, and a CCD file, which is a plaintext con- figuration file describing the disc layout. ccd2iso does not make use of these files, but the applications which generate them expect them to have the same FOO prefix as the IMG file. LIMITATIONS
ccd2iso currently only copies the first session of multisession discs, as well as outputting a harmless warning of Unrecognized sector mode. ccd2iso utterly ignores the additional data in CCD or SUB files. SEE ALSO
mdf2iso(1), nrg2iso(1) AUTHOR
This manual page was written by Rich Ercolani <rercola@acm.jhu.edu>, for the Debian GNU/Linux distribution (but it may, of course, be used by others), because the original program lacked a manual page. It may be distributed under the same terms as ccd2iso, the GNU GPL version 2 or later, at your option. ccd2iso 0.3 June 2006 CCD2ISO(1)
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