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xclock (1)
  • >> xclock (1) ( Solaris man: Команды и прикладные программы пользовательского уровня )
  • xclock (1) ( Linux man: Команды и прикладные программы пользовательского уровня )
  • 
    NAME
         xclock - analog / digital clock for X
    
    SYNOPSIS
         xclock [ -help ] [ -analog ] [ -digital ] [ -chime ]  [  -hd
         color  ] [ -hl color ] [ -update seconds ] [ -padding number
         ]
    
    DESCRIPTION
         The xclock program displays the time in  analog  or  digital
         form.  The time is continuously updated at a frequency which
         may be specified by the user.
    
    OPTIONS
         Xclock accepts all of the standard X  Toolkit  command  line
         options along with the additional options listed below:
    
         -help   This option indicates that a brief  summary  of  the
                 allowed  options  should  be printed on the standard
                 error.
    
         -analog This option indicates that a  conventional  12  hour
                 clock face with tick marks and hands should be used.
                 This is the default.
    
         -digital or -d
                 This option indicates that a 24 hour  digital  clock
                 should be used.
    
         -chime  This option indicates that the  clock  should  chime
                 once on the half hour and twice on the hour.
    
         -hands color (or -hd color)
                 This option specifies the color of the hands  on  an
                 analog clock.  The default is black.
    
         -highlight color (or -hl color)
                 This option specifies the color of the edges of  the
                 hands  on  an  analog  clock,  and is only useful on
                 color displays.  The default is black.
    
         -update seconds
                 This option specifies the frequency  in  seconds  at
                 which  xclock  should  update  its  display.  If the
                 clock is obscured  and  then  exposed,  it  will  be
                 updated  immediately.  A value of 30 seconds or less
                 will enable a second hand on an analog  clock.   The
                 default is 60 seconds.
    
         -padding number
                 This option specifies the width  in  pixels  of  the
                 padding  between the window border and clock text or
                 picture.  The default is 10 on a digital clock and 8
                 on an analog clock.
    
    X DEFAULTS
         This program uses the Clock widget.  It understands  all  of
         the core resource names and classes as well as:
    
         width (class Width)
                 Specifies the width of the clock.  The  default  for
                 analog clocks is 164 pixels; the default for digital
                 clocks is whatever is needed to hold the clock  when
                 displayed in the chosen font.
    
         height (class Height)
                 Specifies the height of the clock.  The default  for
                 analog clocks is 164 pixels; the default for digital
                 clocks is whatever is needed to hold the clock  when
                 displayed in the chosen font.
    
         update (class Interval)
                 Specifies the frequency in seconds at which the time
                 should be redisplayed.
    
         foreground (class Foreground)
                 Specifies the color for the tic marks.  The  default
                 is depends on whether reverseVideo is specified.  If
                 reverseVideo is specified  the  default  is  lwhite,
                 otherwise the default is black.
    
    
         hands (class Foreground)
                 Specifies the color of the insides  of  the  clock's
                 hands.  The default is depends on whether reverseVi-
                 deo is specified.  If reverseVideo is specified  the
                 default is lwhite, otherwise the default is black.
    
         highlight (class Foreground)
                 Specifies the color used to  highlight  the  clock's
                 hands. The default is
                  depends on whether reverseVideo is  specified.   If
                 reverseVideo  is  specified  the  default is lwhite,
                 otherwise the default is black.
    
         analog (class Boolean)
                 Specifies whether or not an analog clock  should  be
                 used instead of a digital one.  The default is True.
    
         chime (class Boolean)
                 Specifies whether or not a bell should  be  rung  on
                 the hour and half hour.
    
         padding (class Margin)
                 Specifies the amount of internal padding  in  pixels
                 to be used.  The default is 8.
    
         font (class Font)
                 Specifies the font to be used for the digital clock.
                 Note  that  variable  width fonts currently will not
                 always display correctly.
    
    WIDGETS
         In order to specify resources, it  is  useful  to  know  the
         hierarchy of the widgets which compose xclock.  In the nota-
         tion below, indentation  indicates  hierarchical  structure.
         The widget class name is given first, followed by the widget
         instance name.
    
         XClock  xclock
              Clock  clock
    
    
    ENVIRONMENT
         DISPLAY to get the default host and display number.
    
         XENVIRONMENT
                 to get the name of a resource  file  that  overrides
                 the  global resources stored in the RESOURCE_MANAGER
                 property.
    
    FILES
         /usr/openwin/lib/X11/app-defaults/XClock     -     specifies
         required resources
    
    SEE ALSO
         X11(7), xrdb(1), time(3C)
    
    BUGS
         Xclock believes the system clock.
    
         When in digital mode, the string should be centered automat-
         ically.
    
    AUTHORS
         Tony Della Fera (MIT-Athena, DEC)
         Dave Mankins (MIT-Athena, BBN)
         Ed Moy (UC Berkeley)
    
    
    
    


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