tzdump writeup

SCCS-file: zdump.8
SCCS-SID: 1.2

zdump.8

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+.TH TZDUMP 8
+.SH NAME
+tzdump \- time zone dumper
+.SH SYNOPSIS
+.B tzdump
+[
+.B \-v
+] [ zonename ... ]
+.SH DESCRIPTION
+.I Tzdump
+prints the current time in each
+.I zonename
+named on the command line.
+.PP
+This option is available:
+.TP
+.B \-v
+For each
+.I 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
+.B isdst=1
+if the given time is Daylight Saving Time or
+.B isdst=0
+otherwise.
+.SH FILES
+/etc/zoneinfo	standard zone information directory
+.SH "SEE ALSO"
+settz(3), tzfile(5), tzcomp(8)
+.. %W%