Welcome to Linux Knowledge Base and Tutorial
"The place where you learn linux"
Child Fund

 Create an AccountHome | Submit News | Your Account  

Tutorial Menu
Linux Tutorial Home
Table of Contents

· Introduction to Operating Systems
· Linux Basics
· Working with the System
· Shells and Utilities
· Editing Files
· Basic Administration
· The Operating System
· The X Windowing System
· The Computer Itself
· Networking
· System Monitoring
· Solving Problems
· Security
· Installing and Upgrading
· Linux and Windows

Glossary
MoreInfo
Man Pages
Linux Topics
Test Your Knowledge

Site Menu
Site Map
FAQ
Copyright Info
Terms of Use
Privacy Info
Disclaimer
WorkBoard
Thanks
Donations
Advertising
Masthead / Impressum
Your Account

Communication
Feedback
Forums
Private Messages
Surveys

Features
HOWTOs
News Archive
Submit News
Topics
User Articles
Web Links

Google
Google


The Web
linux-tutorial.info

Who's Online
There are currently, 72 guest(s) and 0 member(s) that are online.

You are an Anonymous user. You can register for free by clicking here

  

ipcrm




SYNOPSIS

       ipcrm [ -M key | -m id | -Q key | -q id | -S key | -s id ]
       ...

       deprecated usage

       ipcrm [ shm | msg | sem ] id ...


DESCRIPTION

       ipcrm  removes  System  V interprocess communication (IPC)
       objects and associated data structures  from  the  system.
       In order to delete such objects, you must be superuser, or
       the creator or owner of the object.

       System V IPC objects are of three  types:  shared  memory,
       message  queues,  and  semaphores.   Deletion of a message
       queue or semaphore  object  is  immediate  (regardless  of
       whether  any process still holds an IPC identifier for the
       object).  A shared memory object is only removed after all
       currently  attached processes have detached (shmdt(2)) the
       object from their virtual address space.

       Two syntax styles are supported.  The old Linux historical
       syntax  specifies  a three letter keyword indicating which
       class of object is to be deleted, followed by one or  more
       IPC identifiers for objects of this type.

       The  SUS-compliant syntax allows the specification of zero
       or more objects of all three types  in  a  single  command
       line,  with  objects specified either by key or by identi­
       fier. (See below.)  Both keys and identifiers may be spec­
       ified  in  decimal, hexadecimal (specified with an initial
       '0x' or '0X'), or octal (specified with an initial '0').


OPTIONS

       -M shmkey
              removes the  shared  memory  segment  created  with
              shmkey after the last detach is performed.

       -m shmid
              removes  the  shared  memory  segment identified by
              shmid after the last detach is performed.

       -Q msgkey
              removes the message queue created with msgkey.

       -q msgid
              removes the message queue identified by msgid.

       -S semkey
       just identifier), and to  respect  the  same  command-line
       syntax.  For backward compatibility the previous syntax is
       still supported.


SEE ALSO

       ipcs(8),  msgctl(2),  msgget(2),   semctl(2),   semget(2),
       shmctl(2), shmdt(2), shmget(2), ftok(3)

ipcrm               last change: 19 March 2002           IPCRM(8)
  
Show your Support for the Linux Tutorial

Purchase one of the products from our new online shop. For each product you purchase, the Linux Tutorial gets a portion of the proceeds to help keep us going.


Login
Nickname

Password

Security Code
Security Code
Type Security Code


Don't have an account yet? You can create one. As a registered user you have some advantages like theme manager, comments configuration and post comments with your name.

Help if you can!


Amazon Wish List

Did You Know?
You can help in many different ways.


Friends



Tell a Friend About Us

Bookmark and Share



Web site powered by PHP-Nuke

Is this information useful? At the very least you can help by spreading the word to your favorite newsgroups, mailing lists and forums.
All logos and trademarks in this site are property of their respective owner. The comments are property of their posters. Articles are the property of their respective owners. Unless otherwise stated in the body of the article, article content (C) 1994-2013 by James Mohr. All rights reserved. The stylized page/paper, as well as the terms "The Linux Tutorial", "The Linux Server Tutorial", "The Linux Knowledge Base and Tutorial" and "The place where you learn Linux" are service marks of James Mohr. All rights reserved.
The Linux Knowledge Base and Tutorial may contain links to sites on the Internet, which are owned and operated by third parties. The Linux Tutorial is not responsible for the content of any such third-party site. By viewing/utilizing this web site, you have agreed to our disclaimer, terms of use and privacy policy. Use of automated download software ("harvesters") such as wget, httrack, etc. causes the site to quickly exceed its bandwidth limitation and are therefore expressly prohibited. For more details on this, take a look here

PHP-Nuke Copyright © 2004 by Francisco Burzi. This is free software, and you may redistribute it under the GPL. PHP-Nuke comes with absolutely no warranty, for details, see the license.
Page Generation: 0.09 Seconds