GETDATE(5MDQS) COMMAND REFERENCE GETDATE(5MDQS)
NAME
getdate - time and date format for MDQS
DESCRIPTION
Getdate converts common time specifications to standard UTek
format. The input format is used for time specification
with the -a options of mdqs commands batch and lpr. The
format is a character string defined as follows:
tod A tod is a time of day, which is of the form hh:mm[:ss]
[meridian] [zone]. If no meridian - am or pm - is
specified, a 24-hour clock is used. A tod may be
specified as just hh followed by a meridian.
date A date is a specific month and day, and possibly a
year. Acceptable formats are mm/dd[/yy] and monthname
dd[, yy] If omitted, the year defaults to the current
year; if a year is specified as a number less than 100,
1900 is added.
day A day of the week may be specified; the current day
will be used if appropriate. A day may be preceeded by
a number indicating which instance of that day is
desired; the default is 1. A negative number indicates
past time. Some symbolic numbers are accepted: last,
next, and the ordinals first through twelfth (second is
ambiguous, and is not accepted as an ordinal number).
The symbolic number next is equivalent to 2. It refers
not to the immediately coming Monday, but to the one a
week later.
relative time
Specifications relative to the current time are also
accepted. The format is [number] unit [ago acceptable
units are year, month, fortnight, week, day, hour,
minute, second, today, now, this, tomorrow, and
yesterday.
The actual date is formed as follows:
First, any absolute date and/or time is processed and
converted. Using that time as the base, day-of-week
specifications are added.
Next, relative specifications are used. If a date or day is
specified, and no absolute or relative time is given,
midnight is used.
Finally, a correction is applied so that the correct hour of
the day is produced after allowing for daylight savings time
differences.
Printed 10/17/86 1
GETDATE(5MDQS) COMMAND REFERENCE GETDATE(5MDQS)
Most common abbreviations for days, months, and so forth are
allowable. In particular, they may have upper- or lowercase
first letters and three-letter abbreviations for any of
them, with or without a trailing period, are recognized.
Units, such as weeks, may be specified in the singular or
plural. Time zone and meridian values may be in upper- or
lowercase, and with or without periods.
EXAMPLES
For the following examples the current time is Jan 16, 1985
11:05 AM.
tomorrow 2 PM
This date will be Jan 17, 1985 14:00.
20 minutes
This date will be Jan 16, 1985 13:05.
next thu 13:30
This date will be Jan 24, 1985 13:30.
April 1 5:30 PM
This date will be April 1, 1985 17:30.
1 hour ago
This date will be Jan 16, 1985 10:05.
CAVEATS
The daylight savings time correction can get confused if
handed times between midnight and 2:00 am on the days that
the reckoning changes.
SEE ALSO
ctime(3c).
Printed 10/17/86 2
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