The OpenNET Project / Index page

[ новости /+++ | форум | wiki | теги | ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

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

  • BSD mandoc
     

    NAME

    
    
    sockstat
    
     - list open sockets
    
     
    

    SYNOPSIS

    [-46clu ] [-p ports ] [-P protocols ]  

    DESCRIPTION

    The command lists open Internet or UNIX domain sockets.

    The following options are available:

    -4
    Show AF_INET (IPv4) sockets.
    -6
    Show AF_INET6 (IPv6) sockets.
    -c
    Show connected sockets.
    -l
    Show listening sockets.
    -p ports
    Only show Internet sockets if either the local or foreign port number is on the specified list. The ports argument is a comma-separated list of port numbers and ranges specified as first and last port separated by a dash.
    -P protocols
    Only show sockets of the specified protocols The protocols argument is a comma-separated list of protocol names, as they are defined in protocols(5).
    -u
    Show AF_LOCAL (UNIX ) sockets.

    If neither -4 , 6 or -u is specified, will list sockets in all three domains.

    If neither -c or -l is specified, will list both listening and connected sockets.

    The information listed for each socket is:

    USER
    The user who owns the socket.
    COMMAND
    The command which holds the socket.
    PID
    The process ID of the command which holds the socket.
    FD
    The file descriptor number of the socket.
    PROTO
    The transport protocol associated with the socket for Internet sockets, or the type of socket (stream or datagram) for UNIX sockets.
    LOCAL ADDRESS
    For Internet sockets, this is the address the local end of the socket is bound to (see getsockname(2)). For bound UNIX sockets, it is the socket's filename. For other UNIX sockets, it is a right arrow followed by the endpoint's filename, or ``?? '' if the endpoint could not be determined.
    FOREIGN ADDRESS
    (Internet sockets only) The address the foreign end of the socket is bound to (see getpeername(2)).

    Note that TCP sockets in the AF_INET or AF_INET6 domains that are not in one of the LISTEN , SYN_SENT or ESTABLISHED states may not be shown by ; use netstat(1) to examine them instead.  

    SEE ALSO

    fstat(1), netstat(1), inet(4), inet6(4), protocols(5)  

    HISTORY

    The command appeared in Fx 3.1 .  

    AUTHORS

    The command and this manual page were written by An Dag-Erling Sm/orgrav Aq des@FreeBSD.org .


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    SEE ALSO
    HISTORY
    AUTHORS


    Поиск по тексту MAN-ов: 




    Спонсоры:
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2021 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру