NAME
zdump - 时区输出器
SYNOPSIS 总览
zdump [ -v ] [ -c cutoffyear ] [ zonename ... ]
描述
Zdump 对命令行中的每一个 zonename 输出其当前时间。
提供了以下选项:
- -v
- 对于命令行的每一个 zonename , 输出可能的最早时间值，可能的最早时间一天以后的时间值，它们均是能被检测到的精确时刻的1秒前的时间值，可能的最晚时间一天以前的时间值, 可能的最晚时间值，如果给出的时间是夏令时，每行以 isdst=1 结束，否则以 isdst=0 结束。
- -c cutoffyear
- 在给定的年份开始的前后，剪切掉冗余的输出。
又见
newctime(3), tzfile(5), zic(8)
#p#
NAME
zdump - time zone dumper
SYNOPSIS
zdump [ -v ] [ -c cutoffyear ] [ zonename ... ]
DESCRIPTION
Zdump prints the current time in each zonename named on the command line.
These options are available:
- -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 cutoffyear
- Cut off the verbose output near the start of the given year.
SEE ALSO
newctime(3), tzfile(5), zic(8)
