zdump(1M)                      DG/UX R4.11MU05                     zdump(1M)


NAME
       zdump - time zone dumper

SYNOPSIS
       zdump [ -v ] [ -c cutoffyear ] zonename ...

DESCRIPTION
       The zdump command prints the current time in each zonename named on
       the command line.

       The following options are available:

       -v     For each zonename on the command line, print the current time,
              the time at the lowest possible time value, the time one day
              after the lowest possible time value, the times both one
              second before and exactly at each time at which the rules for
              computing local time change, the time at the highest possible
              time value, and the time at one day less than the highest
              possible time value.  Each line ends with isdst=x and
              gmtoff=y.  The value of x is 1 if the given time is Daylight
              Saving Time or isdst=0 otherwise.  The value of y is the
              difference between the specified zonename and GMT in seconds.

       -c cutoffyear
              Cut off the verbose output near the start of the year
              cutoffyear.

FILES
       /usr/lib/locale/TZ  standard zone information directory

SEE ALSO
       zic(1M), ctime(3C).


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