z/OS V1R9.0 UNIX System Services Command ... - Christian Grothoff

at
hh:mmam Morning, 12-hour clock
hh:mmam zone Morning, 12-hour clock in given time zone
hh:mmpm Afternoon, 12-hour clock
hh:mmpm zone Afternoon, 12-hour clock in given time zone
noon Noon
midnight Midnight
next Current time, next day that meets date and increment
now Current time today
All minute specifications are optional. For example, to specify an at job to run at
1:00 p.m., you can enter
at 1pm
Currently, the z/OS shell only supports the time zones GMT, CUT, UTC, and ZULU,
all of which stand for Coordinated Universal Time (often called Greenwich Mean
Time). If you do not specify a zone, at interprets times with respect to the TZ
variable.
Appendix I, “Setting the Local Time Zone with the TZ Environment Variable”
explains how to set the local time zone with the TZ environment variable.
Possible date formats are shown in the following list:
Format Meaning
month day month is the full name, or the three-letter abbreviation (as in
January or Jan)
month day, year
day and year given as appropriate numbers
weekday weekday is the full name or the three-letter abbreviation (as in
Monday or Mon)
today Current day
tomorrow Next day
The increment is added to the time and date you specify with the preceding parts of
timespec. It has the format + n units where n is a number and units is one of the
following:
minute minutes hour hours
day days week weeks
month months year years
Here are some sample time specifications:
0655
1855
18:55
6:55pm
6:55 pm Jan 10
now + 3 hours
noon tomorrow
midnight Friday
24 z/OS V1R9.0 UNIX System Services Command Reference