VUELOCK(1)          UNIX Programmer's Manual           VUELOCK(1)



NAME
     vuelock - screen lock program for HP VUE Lite

SYNOPSIS
     vuelock

DESCRIPTION
     Vuelock is a separate client process that locks the screen
     for HP VUE Lite.  Vuelock covers the screen with a window
     and displays a message centered in the screen, asking the
     user to enter his or her password to unlock the screen.  The
     screen is unlocked by entering either the user's password or
     the root password.

     In HP VUE Regular, the locking code is built into the ses-
     sion manager (vuesession), so that the vuelock client is
     invoked from the front panel only when running HP VUE Lite.

ENVIRONMENT VARIABLES
     The following environment variables are used by vuelock:

     DISPLAY
          Vuelock uses the value of DISPLAY to determine which
          display to lock.

     LANG
          The LANG environment variable is initially set from the
          list of languages that is available from the HP VUE
          Login Options selection.  Vuelock uses the value of
          LANG to select the message catalog for displaying the
          lock message.  The default value is "C" (English text).

RESOURCES
     The following resources are used by vuelock:

     foreground
          The foreground resource is used for displaying the
          ``Enter password'' prompt.

     background
          The background resource determines the color of the
          covering window.

COPYRIGHT
     (c) Copyright 1992 by Hewlett-Packard Company.

Author
     Vuelock was developed by HP.

SEE ALSO
     vuesession(1), vuelite(1).




HP VUE 3.0 (7/92)                                               1