1DM_ZDUMP(1) User Contributed Perl Documentation DM_ZDUMP(1)
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6 dm_zdump - timezone dumper
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9 This performs the same operation as the unix 'zdump' command, but using
10 the Date::Manip module.
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12 dm_zdump [-v] [-c YEAR] [ZONE ZONE ...]
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15 This displays the current time in each ZONE named on the command line
16 unless the -v option is given.
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18 -h, --help
19 Print online help.
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21 -v, --verbose
22 This displays all critical dates (i.e. the times when a time change
23 occurs due to the timezone description) for each of the timezones
24 listed (or the local timezone if none are listed).
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26 Each critical date is printed as two lines of output: the last
27 second before the change occurs, and the first second of the new
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30 By default, all critical dates from Jan 1, 0001 until the year 20
31 years in the future are printed, but this can be changed with the
32 -c option.
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34 -c, --cutoff YEAR
35 This specifies the cutoff year. All critical dates up to the start
36 of YEAR are given. The GMT time Jan 01, YEAR at 00:00:00 is the
37 cutoff time.
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40 None known.
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43 Please refer to the Date::Manip::Problems documentation for information
44 on submitting bug reports or questions to the author.
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47 Date::Manip::Date
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50 This script is free software; you can redistribute it and/or modify it
51 under the same terms as Perl itself.
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54 Sullivan Beck (sbeck@cpan.org)
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58perl v5.28.2 2019-02-28 DM_ZDUMP(1)