BSD 4_4_Lite2 development

[unix-history] / usr / share / man / cat1 / kdestroy.0

KDESTROY(1)            BSD Reference Manual           KDESTROY(1)


N\bNA\bAM\bME\bE
      kdestroy - destroy Kerberos tickets

S\bSY\bYN\bNO\bOP\bPS\bSI\bIS\bS
      k\bkd\bde\bes\bst\btr\bro\boy\by [ -\b-f\bf ] [ -\b-q\bq ]

D\bDE\bES\bSC\bCR\bRI\bIP\bPT\bTI\bIO\bON\bN
      The  _\bk_\bd_\be_\bs_\bt_\br_\bo_\by  utility destroys the user's active Kerberos
      authorization tickets by writing zeros to  the  file  that
      contains  them.   If  the ticket file does not exist, _\bk_\bd_\be_\b-
      _\bs_\bt_\br_\bo_\by displays a message to that effect.

      After overwriting the file, _\bk_\bd_\be_\bs_\bt_\br_\bo_\by removes the file from
      the system.  The utility displays a message indicating the
      success or failure  of  the  operation.   If  _\bk_\bd_\be_\bs_\bt_\br_\bo_\by  is
      unable  to  destroy the ticket file, the utility will warn
      you by making your terminal beep.

      In the Athena workstation environment, the _\bt_\bo_\be_\bh_\bo_\bl_\bd service
      automatically  destroys  your tickets when you end a work-
      station session.  If your site does not provide a  similar
      ticket-destroying  mechanism,  you  can place the _\bk_\bd_\be_\bs_\bt_\br_\bo_\by
      command in your _\b._\bl_\bo_\bg_\bo_\bu_\bt file  so  that  your  tickets  are
      destroyed automatically when you logout.

      The options to _\bk_\bd_\be_\bs_\bt_\br_\bo_\by are as follows:

      -\b-f\bf     _\bk_\bd_\be_\bs_\bt_\br_\bo_\by  runs  without  displaying the status mes-
             sage.

      -\b-q\bq     _\bk_\bd_\be_\bs_\bt_\br_\bo_\by will not make your  terminal  beep  if  it
             fails to destroy the tickets.

F\bFI\bIL\bLE\bES\bS
      KRBTKFILE environment variable if set, otherwise
      /tmp/tkt[uid]

S\bSE\bEE\bE A\bAL\bLS\bSO\bO
      kerberos(1), kinit(1), klist(1)

B\bBU\bUG\bGS\bS
      Only  the  tickets  in  the user's current ticket file are
      destroyed.  Separate ticket files are used  to  hold  root
      instance  and  password  changing  tickets.   These  files
      should probably be destroyed too, or all of a user's tick-
      ets kept in a single ticket file.

A\bAU\bUT\bTH\bHO\bOR\bRS\bS
      Steve  Miller, MIT Project Athena/Digital Equipment Corpo-
      ration
      Clifford Neuman, MIT Project Athena



MIT Project Athena     Kerberos Version 4.0                     1








KDESTROY(1)            BSD Reference Manual           KDESTROY(1)


      Bill Sommerfeld, MIT Project Athena





















































MIT Project Athena     Kerberos Version 4.0                     2