zdump Man page

ZDUMP(8) Linux System Administration ZDUMP(8)


zdump – timezone dumper


zdump [ –version ] [ –help ] [ -v ] [ -c [loyear,]hiyear ] [ zonename
… ]


Zdump prints the current time in each zonename named on the command

These options are available:

Output version information and exit.

–help Output short usage and exit.

-v For each zonename on the command line, print 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 detected time discontinuity, the time at one day
less than the highest possible time value, and the time at the
highest possible time value. Each line ends with isdst=1 if the
given time is Daylight Saving Time or isdst=0 otherwise.

-c [loyear,]hiyear
Cut off the verbose output near the start of the given year(s).
The output still includes the lowest possible time value and one
day after it, and the highest possible time value preceded by
the time value one day before it.


tzfile(5), zic(8)

This page is part of release 4.04 of the Linux man-pages project. A
description of the project, information about reporting bugs, and the
latest version of this page, can be found at

2013-02-12 ZDUMP(8)

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