# XKILL(1) - man - phpMan

[XKILL(1)](https://www.chedong.com/phpMan.php/man/XKILL/1/markdown)                               General Commands Manual                              [XKILL(1)](https://www.chedong.com/phpMan.php/man/XKILL/1/markdown)



## NAME
       xkill - kill a client by its X resource

## SYNOPSIS
       **xkill** [-display _displayname_] [-id _resource_] [-button number] [-frame] [-all] [-version]

## DESCRIPTION
       _Xkill_ is a utility for forcing the X server to close connections to clients.  This program is
       very dangerous, but is useful for aborting programs that have displayed undesired windows  on
       a  user's  screen.  If no resource identifier is given with _-id_, _xkill_ will display a special
       cursor as a prompt for the user to select a window to be killed.   If  a  pointer  button  is
       pressed  over a non-root window, the server will close its connection to the client that cre‐
       ated the window.

## OPTIONS
### -display
               This option specifies the name of the X server to contact.

### -id
               This option specifies the X identifier for  the  resource  whose  creator  is  to  be
               aborted.  If no resource is specified, _xkill_ will display a special cursor with which
               you should select a window to be kill.

### -button
               This option specifies the number of pointer button that should be used in selecting a
               window  to  kill.   If  the word "any" is specified, any button on the pointer may be
               used.  By default, the first button in the pointer map (which is usually the leftmost
               button) is used.

### -all
               killed.  _Xkill_ will ask you to select the root window with each of the currently  de‐
               fined  buttons  to  give  you several chances to abort.  Use of this option is highly
               discouraged.

### -frame
               top-level client windows (which are typically nested inside a window manager window),
               and simply believe that you want to kill direct children of the root.

### -version
               This option makes xkill print its version and exit without killing anything.

## CAVEATS
       This command does not provide any warranty that the application whose  connection  to  the  X
       server  is  closed will abort nicely, or even abort at all. All this command does is to close
       the connection to the X server. Many existing applications do indeed abort when their connec‐
       tion to the X server is closed, but some can choose to continue.

## XDEFAULTS
       **Button**  Specifies  a  specific  pointer button number or the word "any" to use when selecting
               windows.

## SEE ALSO
       [X(7)](https://www.chedong.com/phpMan.php/man/X/7/markdown), [xwininfo(1)](https://www.chedong.com/phpMan.php/man/xwininfo/1/markdown), [XKillClient(3)](https://www.chedong.com/phpMan.php/man/XKillClient/3/markdown), [XGetPointerMapping(3)](https://www.chedong.com/phpMan.php/man/XGetPointerMapping/3/markdown), KillClient in the X Protocol Speci‐
       fication

## AUTHOR
       Jim Fulton, MIT X Consortium
       Dana Chee, Bellcore



X Version 11                                 xkill 1.0.5                                    [XKILL(1)](https://www.chedong.com/phpMan.php/man/XKILL/1/markdown)