HP-UX Reference (11i v1 05/09) - 1 User Commands A-M (vol 1)

a
at(1) at(1)
privileges is able to display information about all jobs.
-f job-file Read in the commands contained in job-file instead of using standard input.
-l [job-id ...] List the jobs specified. If no job-ids are given, all jobs are listed.
-m Send mail to the invoking user after the job has run, announcing its completion.
Unless redirected elsewhere within the job, standard output and standard error
produced by the job are automatically mailed to the user as well.
-q queue Submit the specified job to the queue indicated (see queuedefs(4)). Queues
a, b,
and
d through y can be used. at
uses queue a by default. batch always uses
queue
b. All queues except b require a time or a
-t specification. at -qb is
equivalent to
batch.
-r job-id ... Remove the jobs specified by each job-id.
-t spectime Define the absolute time to start the job.
spectime A date and time in the format:
[[CC]YY]MMDDhhmm [ . ss ]
where the decimal digit pairs are as follows:
CC The first two digits of the year (19, 20).
YY The second two digits of the year (69−99, 00−68). See WARN-
INGS.
MM The month of the year (
01−12).
DD The day of the month (01−31).
hh The hour of the day (00−23).
mm The minute of the hour (00−59).
ss The second of the minute (00−61).
If both CC and YY are omitted, the default is the current year.
If CC is omitted and YY is in the range 69−99, CC defaults to
19.
Otherwise,
CC defaults to 20.
The range for ss provides for two leap seconds. If ss is 60 or 61, and
the resulting time, as affected by the
TZ environment variable, does
not refer to a leap second, the time is set to the whole minute follow-
ing mm.
If ss is omitted, it defaults to 00.
time [date] Define the base time for starting the job.
time A time specified as one, two, or four digits. One- and two-digit
numbers represent hours; four digits represent hours and minutes.
Alternately, time can be specified as two numbers separated by a
colon (:), a single quote (’), the letter h (h), a period (
.), or a comma
(
,). Spaces may be present between the separator and digits
representing minutes. If defined in langinfo(5), special time unit
characters can be used.
am or pm can be appended to indicate morning or afternoon. Other-
wise, a 24-hour clock is understood. For example, 0815, 8:15,
8’15, 8h15, 8.15, and 8,15 are read as 15 minutes after eight in
the morning. The suffixes zulu and utc can be used to specify Coor-
dinated Universal Time (UTC), equivalent to Greenwich Mean Time
(GMT).
The special names midnight, noon, and now are also recognized.
date A day of the week (fully spelled out or abbreviated) or a date consist-
ing of a day, a month, and optionally a year. The day and year fields
must be numeric, and the month can be either fully spelled out, abbre-
viated, or numeric. The fields in the date string are separated by
punctuation marks such as slash (/), hyphen (-), period (.), and
comma (,). If defined in langinfo(5), special date unit characters can
Section 1−−28 Hewlett-Packard Company − 2 − HP-UX 11i Version 1: September 2005