Just like concurrent tcp server, anyone know how to design the concurrent udp server with the thread? it's best to give some basic examples,thanks (0 Replies)
hello everyone. I tried searching for something related to this, but I figured it was time to ask my own question. I am experiencing these problems using Ubuntu 7.04
I am starting up a TCP listener/server and once connected, will act as a communication/control link with a program on another... (3 Replies)
Problem
- Linux Client/Server Socket Application: Preventing Client from quitting on server crash
Hi,
I am writing a Linux socket Server and Client using TCP protocol on Ubuntu 9.04 x64.
I am having problem trying to implement a scenario where the client should keep running even when the... (2 Replies)
Hi all,
I need to change the source port number of an outgoing TCP packet. First I have to bind the socket to a particular port(suppose 9001) but when I send the TCP packet I want to change the source port number lets say to 9002 still letting the socket to be bound to the same old port (9001).... (0 Replies)
Hi All,
I need your expertise in finding a way to solve my problem.Please excuse if this is not the right forum to ask this question and guide me to the correct forum,if possible.
I am a DBA and on a daily basis i have to ftp huge dump files from my company server to my laptop and then... (3 Replies)
Hello!
I searched forum for similar topic, with no luck, if you know one, delete this topic, and send me private message with link please.
Little background:
I have a lot of clients and one serwer. Client can make multiple connections on different ports and ips, but only one can be acctive... (2 Replies)
hi all my problem is i have programmed a server to accept multiple clients through concurrent server approach
https://lh3.googleusercontent.com/-hg-TSMdDj1k/UG5R7iICXaI/AAAAAAAAC5M/23_NnU5kH94/s800/concserver.png
but when i try to execute the binding and connection accept works fine but the... (1 Reply)
I have problem with oracle solaris 10 running on oracle sparc T4-2 server.
Os information: 5.10 Generic_150400-03 sun4v sparc sun4v
Output from tcpstat.d script
TCP bytes: out outRetrans in inDup inUnorder
6833763 7300 98884 0... (2 Replies)
Hi,
What are the differences between concurrent and enhanced concurrent VGs.?
Any advantages of enhanced concurrent VG over normal concurrent vg
Regards,
Siva (2 Replies)
Discussion started by: ksgnathan
2 Replies
LEARN ABOUT MINIX
ppmtosixel
ppmtosixel(1) General Commands Manual ppmtosixel(1)NAME
ppmtosixel - convert a portable pixmap into DEC sixel format
SYNOPSIS
ppmtosixel [-raw] [-margin] [ppmfile]
DESCRIPTION
Reads a portable pixmap as input. Produces sixel commands (SIX) as output. The output is formatted for color printing, e.g. for a DEC
LJ250 color inkjet printer.
If RGB values from the PPM file do not have maxval=100, the RGB values are rescaled. A printer control header and a color assignment table
begin the SIX file. Image data is written in a compressed format by default. A printer control footer ends the image file.
OPTIONS -raw If specified, each pixel will be explicitly described in the image file. If -raw is not specified, output will default to com-
pressed format in which identical adjacent pixels are replaced by "repeat pixel" commands. A raw file is often an order of magni-
tude larger than a compressed file and prints much slower.
-margin
If -margin is not specified, the image will be start at the left margin (of the window, paper, or whatever). If -margin is speci-
fied, a 1.5 inch left margin will offset the image.
PRINTING
Generally, sixel files must reach the printer unfiltered. Use the lpr -x option or cat filename > /dev/tty0?.
BUGS
Upon rescaling, truncation of the least significant bits of RGB values may result in poor color conversion. If the original PPM maxval was
greater than 100, rescaling also reduces the image depth. While the actual RGB values from the ppm file are more or less retained, the
color palette of the LJ250 may not match the colors on your screen. This seems to be a printer limitation.
SEE ALSO ppm(5)AUTHOR
Copyright (C) 1991 by Rick Vinci.
26 April 1991 ppmtosixel(1)