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OpenSolaris 2009.06 - man page for ipcrm (opensolaris section 1)

ipcrm(1)				  User Commands 				 ipcrm(1)

NAME
       ipcrm - remove a message queue, semaphore set, or shared memory ID

SYNOPSIS
       ipcrm [-z zone] [-m shmid] [-q msqid] [-s semid]
	    [-M shmkey] [-Q msgkey] [-S semkey]

DESCRIPTION
       ipcrm removes one or more messages, semaphores, or shared memory identifiers.

OPTIONS
       The following option is supported:

       -z zone	  Keys	specified by other options refer to facilities in the specified zone (see
		  zones(5)). The default is the zone in which  the  command  is  executing.  This
		  option is only useful when the command is executed in the global zone.

       The identifiers are specified by the following options:

       -m shmid     Removes the shared memory identifier shmid from the system. The shared memory
		    segment and data structure associated with it are destroyed  after	the  last
		    detach.

       -q msqid     Removes  the  message queue identifier msqid from the system and destroys the
		    message queue and data structure associated with it.

       -s semid     Removes the semaphore identifier semid from the system and destroys  the  set
		    of semaphores and data structure associated with it.

       -M shmkey    Removes  the shared memory identifier, created with key shmkey, from the sys-
		    tem. The shared memory segment and data  structure	associated  with  it  are
		    destroyed after the last detach.

       -Q msgkey    Removes  the message queue identifier, created with key msgkey, from the sys-
		    tem and destroys the message queue and data structure associated with it.

       -S semkey    Removes the semaphore identifier, created with key semkey,	from  the  system
		    and destroys the set of semaphores and data structure associated with it.

       The  details  of the removes are described in msgctl(2), shmctl(2), and semctl(2). Use the
       ipcs command to find the identifiers and keys.

ENVIRONMENT VARIABLES
       See  environ(5) for descriptions of the following environment variables	that  affect  the
       execution of  ipcrm: LANG, LC_ALL, LC_CTYPE, LC_MESSAGES, and NLSPATH.

ATTRIBUTES
       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWipc			   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+

SEE ALSO
       ipcs(1),  msgctl(2), msgget(2), msgrcv(2), msgsnd(2), semctl(2), semget(2), semop(2), shm-
       ctl(2), shmget(2), shmop(2), attributes(5), environ(5), standards(5), zones(5)

SunOS 5.11				    9 Jan 2004					 ipcrm(1)


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