zdump -- timezone dumper
zdump [-v] [-c cutoffyear] [zonename ...]
The zdump utility prints the current time in each zonename named on the
The following 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.
Cut off the verbose output near the start of the given year.
ctime(3), tzfile(5), zic(8)
FreeBSD 5.2.1 September 13, 1994 FreeBSD 5.2.1 [ Back ]