Sponsored Content
Full Discussion: need help with sockets
Top Forums Programming need help with sockets Post 302196275 by crunchyuser on Saturday 17th of May 2008 01:48:48 PM
Old 05-17-2008
need help with sockets

anyone and teach me how to save standard output to a file in a client/server socket. I know how to read them to the screen but i'm not quite sure how to save them to a file.
my read to screen file code:

memset(line, 0x0, LINE_ARRAY_SIZE);
while (recv(connectSocket, line, MAX_MSG, 0) > 0) {
cout << " -- " << line << "\n";
if (send(connectSocket, line, strlen(line) + 1, 0) < 0)
cerr << "Error: cannot send modified data";

memset(line, 0x0, LINE_ARRAY_SIZE); // set line to all zeroes

i wanna save the display to a file for example abc.txt.

really hope sum1 can help me, thanks.
 

10 More Discussions You Might Find Interesting

1. Programming

sockets...

Hi ! I had a verry simple question to ask... In unix when we create pipes.. the unnamed pipes that is... is there any way to access those pipes outside the code ? Another thing.. do sockets have an entry in the inode table ? TIA, Devyani. (1 Reply)
Discussion started by: devy8
1 Replies

2. Programming

Sockets!?!?!?!?!?!

I am looking for a way to have a program listen on a port (example: 8000) for communication I will be sending via that port to it(Linux Kernel machine). Once it recieves an appropiate command I need it to run a .bat file in linux. I know what I need to do but I am running into a few problems:... (8 Replies)
Discussion started by: bigB8210
8 Replies

3. Programming

sockets

Hai, How cani declare socket and collect the data in a string varialbe. Since i am new to this i am asking this. Can we connect multiple port. Thank you. (6 Replies)
Discussion started by: arunkumar_mca
6 Replies

4. UNIX for Dummies Questions & Answers

sockets

how do i mointor how many sockets are opened from a particular foriegn address? (2 Replies)
Discussion started by: kirpond
2 Replies

5. Solaris

Sockets in use

Is there a way to see what sockets are in use? The developers here are getting some defunct processes and they would like to get a socket list. This is on a Solaris 8 machine. Thanks! (1 Reply)
Discussion started by: kjbaumann
1 Replies

6. IP Networking

sockets and firewall

Is it possible to trace the packages and the statuses of client's and/or server's sockets by the UNIX network administrative tools? Two applications interact via sockets. There is no problem if they stay in the same network segment. If their hosts connected through the firewall then they aren't... (4 Replies)
Discussion started by: gogogo
4 Replies

7. Programming

Sockets

Hi,i now moved into a different section where i need to use sockets. i am completely nill in sockets. can some body please provide me what are the requirements for a socket. to use sockets in c. thanks (1 Reply)
Discussion started by: MrUser
1 Replies

8. Programming

Help with sockets in C

if i have a server which wants to connect to exactly 5 clients, does that mean i need 5 socket file descriptors and use listen(socket_fd,1); for each one or just do listen(socket_fd,5) also whats the second parameter number mean? what happens if i put 0 there? also if i am connected... (28 Replies)
Discussion started by: omega666
28 Replies

9. Red Hat

Sockets

hai guys, I'm doing a project in which one server communicates with several clients. How can i do it when i have different port numbers???:confused: (0 Replies)
Discussion started by: rajeshb6
0 Replies

10. Programming

Any example about sockets in C++?

Hi, i am student, think learning about c++, someone has a example the how establish a conection with sockets :b::b: (1 Reply)
Discussion started by: mmartinez
1 Replies
SCREEN-IR(1)							   Axel Beckert 						      SCREEN-IR(1)

NAME
screen-ir -- Interactively Reattach to GNU Screen sessions SYNOPSIS
screen-ir [additional screen options ...] DESCRIPTION
screen-ir uses iSelect(1) to interactively reattach to running screen sessions. Use the screen option -d or -D if you want to reattach to attached screen sessions. Use the screen option -x if you want to attach to screen sessions without detaching them. FILES
screen-ir sources ~/.screen-irrc if it exists. It recognizes two variables: The contents of SCREEN_OPTIONS is given to screen(1) as command-line options. Default is -r. Use e.g. -rd if you always want to reattach to already attached screen sessions. The contents of ISELECT_OPTIONS is given to iselect(1) as command-line options. Default is empty. Use e.g. -f if you always want to see the interactive selection, even if there's only one screen session running, i.e. you have no choice. AUTHOR
Axel Beckert <abe@debian.org> SEE ALSO
screen(1), iselect(1) EN
2011-09-04 SCREEN-IR(1)
All times are GMT -4. The time now is 07:39 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy