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gcore (1)
  • gcore (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • >> gcore (1) ( FreeBSD man: Команды и прикладные программы пользовательского уровня )

  • BSD mandoc
     

    NAME

    
    
    gcore
    
     - get core images of running process
    
     
    

    SYNOPSIS

    [-s ] [-c core ] [executable ] pid  

    DESCRIPTION

    The utility creates a core image of the specified process, suitable for use with gdb(1). By default, the core is written to the file ``core.<pid> '' The process identifier, pid must be given on the command line. If no executable image is specified, will use ``/proc/<pid>/file ''

    The following options are available:

    -c
    Write the core file to the specified file instead of ``core.<pid> ''
    -s
    Stop the process while gathering the core image, and resume it when done. This guarantees that the resulting core dump will be in a consistent state. The process is resumed even if it was already stopped. The same effect can be achieved manually with kill(1).

     

    FILES

    core.<pid>
    the core image
    /proc/<pid>/file
    the executable image

     

    HISTORY

    A utility appeared in BSD 4.2  

    BUGS

    Context switches or paging activity that occur while is running may cause the program to become confused. For best results, use -s to temporarily stop the target process.

    The utility is not compatible with the original BSD 4.2 version.


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    FILES
    HISTORY
    BUGS


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