Open System Services Shell and Utilities Reference Manual (G06.25+, H06.03+)

at(1) OSS Shell and Utilities Reference Manual
NAME
at - Runs commands at a user-specified later time
SYNOPSIS
at [-c | -s | -k]
[-f file][-q queuename]
when [date][+increment]
[command | file] ...
at [-c | -s | -k]
[-f file][-q queuename]
-t time
at -l [-o][-q queuename][user ...]
at -l [job_number ...]
at -r [[-Fi] job_number ... ] | [-u user]
at -n [user]
FLAGS
-c Requests that csh be used for executing this job. csh is not currently supported. In the
current implementation, ksh will be used.
-f file Specifies the file to be used as input instead of the standard input file.
-F Suppresses delete verification.
-i Specifies interactive delete.
-k Requests that ksh be used for executing this job.
-l [job_number ...]
Reports the scheduled jobs for the invoking user. If the job_number argument is
specified, at reports only the information for the specified jobs.
If a user with appropriate privileges issues the command with this flag, all of the
queued at commands are listed with the name of the user who issued each one. The
user with appropriate privileges can also request a report of scheduled jobs for only one
specified user.
-n [user] Requests the number of files in the queue for the current user. A user with appropriate
privileges can specify a different user with the user argument.
-o Lists jobs in scheduled order. This flag is useful only when used with the -l flag.
-q queuename
Specifies the queue you want to use. When used with the -l flag, this flag limits the
search to the specified queue. A queue name can be specified by a, b,ore,as
described in DESCRIPTION. Queue a is the default queue.
-r job_number ...
Removes a job previously scheduled by at or batch, where job_number is the number
assigned by at or batch. If you do not have appropriate privileges, you can remove
only your own jobs. The atrm command is available to users with appropriate
privileges to remove jobs issued by other users or all jobs issued by a specific user.
This flag can also be used in combination with the -i, -f, and -u flags.
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