Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Creating interrupt handler to remove pipe
Top Forums Programming Creating interrupt handler to remove pipe Post 302279480 by machshev on Thursday 22nd of January 2009 09:20:37 PM
Old 01-22-2009
Creating interrupt handler to remove pipe
Hello,

I'm using a client server example which can be found at:
Client Server example with PIPES ~ Coding Freak

I was hoping if someone could help me understand how to make it so that the pipe PUBLIC is automatically removed when the server gets killed through Ctrl-C. I believe this involves using an interrupt handler but not sure how to do this.

The client is described first (in the article) followed by the server. When ready to launch, I first start the server in the background by using ./server & followed by running the client. The CMD prompt allows the user to type anything and it goes through the server. As of now, when Ctrl-C is used it kills the client but the server is still running with the PUBLIC pipe. Any help would be greatly appreciated.

Thanks,
Bill
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

remove verticalbar or pipe symbol

hi guys i have 6000 rows column the text in the column has the symbol vertical bar |. i tried some of the commands to remove it but none of the commands are reconzng this symbol. would u plz help to remove this symbol from the text with any kind of unix command u r help would be appreciated ... (9 Replies)
Discussion started by: bogu0001
9 Replies

2. Shell Programming and Scripting

Remove SPACES between PIPE delimited file

This is my input file with extra information in the HEADER and leading & trailing SPACES between PIPE delimiter. 02/04/2010 Dynamic List Display 1 --------------------------------------------------------------------------------------... (6 Replies)
Discussion started by: srimitta
6 Replies

3. Shell Programming and Scripting

Creating a pipe using parent and child processes

Hello, I am trying to create a pipe that will direct stdout to in side of the pipe, and stdin to the out side of the pipe - I created two child processes to handle this. However, my pipe doesn't seem to be working correctly. Did I use execv() correctly? Command1 and command2 represent the two... (3 Replies)
Discussion started by: jre247
3 Replies

4. UNIX for Advanced & Expert Users

Interrupt storm detected on "irq 20" throttling interrupt source

I receive the following warning messages on a very new machine which has FreeBSD 8.1 x64 installed on it: Interrupt storm detected on "irq 20" throttling interrupt source It is unclear what this means and what its origins are (motherboard? CPU? RAM?). I can start the desktop and the message is... (4 Replies)
Discussion started by: figaro
4 Replies

5. UNIX for Advanced & Expert Users

Is there any shell command to show which interrupt handler handle which interrupt number?

Hi, all: Is there any shell command to show which interrupt handler handle which interrupt number in the system? li,kunlun (5 Replies)
Discussion started by: liklstar
5 Replies

6. Shell Programming and Scripting

Remove few columns from pipe delimited file

I have file as below column1|column2|column3|column4|column5| fill1|fill2|fill3|fill4|fill5| abc1|abc2|abc3|abc4|abc5| . . . . i need to remove column2,3, from that file column1|column4|column5| fill1|fill4|fill5| abc1|abc4|abc5| . . . (3 Replies)
Discussion started by: greenworld123
3 Replies

7. Shell Programming and Scripting

Remove whitespace after pipe symbol but not inside words

I have a file that looks like this: 102| #2 X 1/4-INCH| 30188| EA| FTW| A| NOT SERIAL TRACKING| NOT LOT TRACKING| TRUE| #2 X 1/4-INCH 102| #2 X 1/4-INCH| 30188| EA| VPS| A| NOT SERIAL TRACKING| NOT LOT TRACKING| TRUE| #2 X 1/4-INCH 102| #6 X 1/2"| ... (2 Replies)
Discussion started by: djehresmann
2 Replies

8. Shell Programming and Scripting

To remove duplicates from pipe delimited file

Hi some one please help me to remove duplicates from a pipe delimited file based on first two columns. 123|asdf|sfsd|qwrer 431|yui|qwer|opws 123|asdf|pol|njio Here My first record and last record are duplicates.As per my requirement I want all the latest records into one file. I want the... (12 Replies)
Discussion started by: ginrkf
12 Replies

9. Shell Programming and Scripting

Remove pipe(|) symbol in except the ones which are enclosed in double quotes

I have file with are delimited by pipe(|) symbol, I wanted those to be removed except the ones which are enclosed in double quotes. If your quote file is: |Life is |Beautiful"|"Indeed life |is beautiful too|"|"But unix is fun| is not"|" It should return: Life is Beautiful"|"Indeed life is... (9 Replies)
Discussion started by: Sathyapts
9 Replies

10. Shell Programming and Scripting

Remove leading zeros separated by pipe

I have a below file and I wanted to remove the leading zeros in each field separated by pipe File: 01/09/2017|2017/09/06|2017/02/06|02/06/2017|02/06/2017 06:50:06 AM|2017/02/06|02/06/2017|02/07/2017 05:45:06 AM| 02/08/2017|2017/08/06|2017/09/06|02/05/2017|02/07/2017 05:40:06... (4 Replies)
Discussion started by: Joselouis
4 Replies

LEARN ABOUT DEBIAN

fail2ban-server

FAIL2BAN-SERVER(1)						   User Commands						FAIL2BAN-SERVER(1)

NAME

       fail2ban-server - start the server

SYNOPSIS

       fail2ban-server [OPTIONS]

DESCRIPTION

       Fail2Ban v0.8.2 reads log file that contains password failure report and bans the corresponding IP addresses using firewall rules.

       Only use this command for debugging purpose. Start the server with fail2ban-client instead. The default behaviour is to start the server in
       background.

OPTIONS

       -b     start in background

       -f     start in foreground

       -s <FILE>
	      socket path

       -x     force execution of the server (remove socket file)

       -h, --help
	      display this help message

       -V, --version
	      print the version

AUTHOR

       Written by Cyril Jaquier <cyril.jaquier@fail2ban.org>.  Many contributions by Yaroslav O. Halchenko <debian@onerussian.com>.

REPORTING BUGS

       Please report bugs via Debian bug tracking system http://www.debian.org/Bugs/.

COPYRIGHT

       Copyright (C) 2004-2008 Cyril Jaquier
       Copyright of modifications held by their respective authors.  Licensed under the GNU General Public License v2 (GPL).

SEE ALSO

       fail2ban-client(1)

fail2ban-server v0.8.2						    March 2008							FAIL2BAN-SERVER(1)
All times are GMT -4. The time now is 04:39 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy