The OpenNET Project / Index page

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

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

vlock (1)
  • vlock (1) ( Русские man: Команды и прикладные программы пользовательского уровня )
  • >> vlock (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  •  

    NAME

    vlock - Virtual Console lock program
     
    

    SYNOPSIS

    vlock

    vlock [ -a,--all ] [ -c,--current ] [ -h,--help ] [ -v,--version ]  

    DESCRIPTION

    vlock is a program to lock one or more sessions on the Linux console. This is especially useful for Linux machines which have multiple users with access to the console. One user may lock his or her session(s) while still allowing other users to use the system on other virtual consoles. If desired, the entire console may be locked and virtual console switching disabled.

    By default, only the current VC (virtual console) is locked. With the -a,-all option all VCs are locked. The locked VCs cannot be unlocked without the invoker's password. And, for the paranoid, vlock makes it a trying experience for those attempting to guess the password, so unauthorized access to session(s) is highly unlikely.

    Please note that it is entirely possible to completely lock yourself out of the console with the -a,--all option if you cannot remember your password! Unless you are able to kill vlock by logging in remotely via a serial terminal or network, a hard reset is the only method of ``unlocking'' the display.

    vlock works for console sessions primarily. However, there is support for trying to lock non-console sessions as well, but that support has not been well tested.  

    OPTIONS

    -a,--all
    Lock all console sessions and disable VC switching.

    -c,--current

    Lock the current session (this is the default).

    -h,--help

    Print a brief help message.

    -v,--version

    Print the version number of vlock.

     

    AUTHOR

    Michael K. Johnson <johnsonm@redhat.com>


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    OPTIONS
    AUTHOR


    Поиск по тексту MAN-ов: 




    Спонсоры:
    PostgresPro
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2022 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру