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ipcrm (1)
  • >> ipcrm (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • ipcrm (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )
  • ipcrm (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • ipcrm (1) ( POSIX man: Команды и прикладные программы пользовательского уровня )
  • ipcrm (8) ( Русские man: Команды системного администрирования )
  • ipcrm (8) ( Linux man: Команды системного администрирования )
  •  

    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 system. 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 system 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 TYPEATTRIBUTE VALUE

    AvailabilitySUNWipc

    Interface Stability

     

    SEE ALSO

    ipcs(1), msgctl(2), msgget(2), msgrcv(2), msgsnd(2), semctl(2), semget(2), semop(2), shmctl(2), shmget(2), shmop(2), attributes(5), environ(5), standards(5), zones(5)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    ENVIRONMENT VARIABLES
    ATTRIBUTES
    SEE ALSO


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