Sponsored Content
Full Discussion: Create a TCP/IP Connection
Top Forums Shell Programming and Scripting Create a TCP/IP Connection Post 302196662 by era on Monday 19th of May 2008 06:35:05 AM
Old 05-19-2008
Add $! to the error message to find out why it's dying. Also check your spelling of "localhost".
 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

TCP/IP Connection getting slower...

Hi, We have developed a server program using TCP/IP Communication to communicate with another client program. After running for some days we find the TCP/IP connection from the server program is getting slower. What i mean to say is since the send() function in the server program (it is... (2 Replies)
Discussion started by: rajesh_puru
2 Replies

2. UNIX for Dummies Questions & Answers

How to check the TCP/UDP port of a connection

Hi, Users are connecting thru a KCML Client to UNIX machine, and I want to know which TCP/UDP port that client uses? How can I check the port of a user logged in? Regards, Tayyab (2 Replies)
Discussion started by: tayyabq8
2 Replies

3. UNIX for Advanced & Expert Users

about TCP connection

Hi Experts, need help about release or refresh TCP Connection: i have the sample like below : application log connection: 0500 ( 192.168.0.1:36053) 00919 2007/05/10 23:30:25 112 13 2007/05/10 23:30:25 1969/12/31 17:00:00 0500 ( 192.168.0.1:36054) 00920 2007/05/10 23:30:26 000 00... (3 Replies)
Discussion started by: bucci
3 Replies

4. Programming

close existing tcp connection in C

Hello. I would like to know how to close an existing tcp socket. I have read some stuff and learned how to create a socket and then close it but have not found anything about how to close an existing tcp socket created by another application. The situation is this: I have an ODBC server running and... (6 Replies)
Discussion started by: raidzero
6 Replies

5. Solaris

How to kill the TCP ESTABLISHED connection in netstat

Hello, Actually there are some bugs in application which does not close the TCP connection to other server though CORBA. We need to kill that ESTABLISHED connections as new connection are not happeneing as the allocated ports were used and showing as ESTABLISHED Is there any... (4 Replies)
Discussion started by: GIC1986
4 Replies

6. UNIX for Dummies Questions & Answers

TCP failed connection attempts from netstat -s

Dear experts, I am seeing a lot of TCP failed connection attempts from "netstat -s" on one of our servers. How can I pin point what connection failed and what are the ports involved? Any tools/commands I can dig in deeper to diag. what went wrong on these "failed connection attempts"? ... (2 Replies)
Discussion started by: cache51
2 Replies

7. IP Networking

false tcp connection

Why this happens? How to solve this? $netstat -na |grep 9325 tcp 0 0 127.0.0.1:9325 127.0.0.1:9325 ESTABLISHED When a client socket repeatedly tries to connect to an inactive(no server socket is listening on this port) local port,connect succeeds. ... (1 Reply)
Discussion started by: johnbach
1 Replies

8. Solaris

many tcp connection in close-wait

Hi, I use solaris Unix . I find there is some problem in application and it generate many "close-wait" tcp connect and stay in the server . it is generate by process id 7740 root@XX # netstat -an | grep CLOSE_WAIT | wc -l 285 root@XX # netstat -an | grep CLOSE_WAIT 10.158.35.4.34805 ... (2 Replies)
Discussion started by: abcdef
2 Replies

9. Programming

TCP connection check

Hi. I am writing client - server application using TCP sockets. I need some very basic functionality, namely: how to check if another "participant" of the connection is still present? I want to handle situations, when client is gone, or server breaks down, etc. (25 Replies)
Discussion started by: Shang
25 Replies

10. UNIX for Dummies Questions & Answers

Tcp connection to Linux server fails

I am trying to send json messages to a port on a linux server from a remote server running a .net program. I have one implementation running with successful incoming messages to port 1514. I tried to replicate the same thing but just to another port but cannot get it to work as I get the following... (3 Replies)
Discussion started by: unienewbie
3 Replies
ACHECK.1(1)						User Contributed Perl Documentation					       ACHECK.1(1)

NAME
acheck - Check common localization mistakes SYNOPSIS
acheck [OPTIONS] [INPUT_FILE] DESCRIPTION
This program parses a file checking for syntax rules and optionally asking Aspell for checking word spelling. It makes fix suggestions and outputs a corrected file accordingly adding review comments if requested. It tries to find the file type according to the extension or the first lines and loads rules accordingly. It displays lines when they are parse. When an error is found, a menu is displayed. Just press Enter if you don't want to change anything. If a choice suits you, enter the corre- sponding number. If you want to fix it but no choice is correct, enter a space, then you will be asked for a string to replace the high- lighted text. The script will replace the highlighted text with your choice and parse it again for new errors. Here are all the available commands: Enter, ignore. Ignore. Ctrl+L, redraw. Rewrite the last line, suggestions and hints. Space, edit. Edit the highlighted text. E, edit line. Edit the whole line. H, add hint. Add the displayed hint as review comment. Use this if you want the translator to see the corresponding warning or error but you have no correction. N, next line. Skip the rest of this line. X, exit and discard all changes. Quit without saving modifications, the script ask you for confirmation, you have to enter `yes' to exit otherwise parsing starts again at the current mistake. a, add in dictionary. Add the highlighted word to you personal dictionary, capitalized as it is. l, add lowercase in dictionary. Lowercase the highlighted word to add it to your personal dictionary. i, ignore word. Ignore the highlighted word, same as Enter. I, ignore all. Ignore the highlighted word and add it to your session dictionary. OPTIONS
Verbosity level: -q, --quiet quiet mode. -v verbose, start at level $Debug + 1, add more for more verbosity (see below). --verbose n set verbosity level to n (see below). Files: -i, --input input filename, can be '-' to read data from standard input. -o, --output output filename, can be '-' to write data to standard ouput. If no output filename is provided, input file is backed up with `bak_ext' extension and input filename is used. Spell check: -s, --spell check spelling with Aspell. -d language, --dict language use language dictionary for Aspell. -n, --nospell don't check spelling. Mode: -r, --review review mode, add comments on lines beginning with $Comment after parsed line. -t, --trans translator mode, don't add comments, just fix errors. others: --rules ruleset use ruleset rules set. --type filetype use filetype whatever the file type is. --dump Dump the rules to check and exit, use this for debugging purposes. -V, --version print version and exit. -h, --help print a short usage message and exit. Verbosity Level 0 quiet, normal only warnings and errors 1 debug names of subroutines 2 debug verbose names and arguments of subroutines 3 .. 5 debug very verbose output parsing and checking details SEE ALSO
acheck(5), acheck-rules(5) AUTHOR
Nicolas Bertolissio <bertol@debian.org> perl v5.8.4 2003-10-05 ACHECK.1(1)
All times are GMT -4. The time now is 06:59 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy