Document Information
Preface
1. Managing Terminals and Modems (Overview)
2. Setting Up Terminals and Modems (Tasks)
3. Managing Serial Ports With the Service Access Facility (Tasks)
4. Managing System Resources (Overview)
5. Displaying and Changing System Information (Tasks)
6. Managing Disk Use (Tasks)
7. Managing Quotas (Tasks)
8. Scheduling System Tasks (Tasks)
Creating and Editing crontab Files (Task Map)
Ways to Automatically Execute System Tasks
Scheduling a Repetitive System Task (cron)
Creating and Editing crontab Files
How to Create or Edit a crontab File
How to Verify That a crontab File Exists
Displaying crontab Files
How to Display a crontab File
Removing crontab Files
How to Remove a crontab File
Controlling Access to the crontab Command
How to Deny crontab Command Access
How to Limit crontab Command Access to Specified Users
Scheduling a Single System Task (at)
How to Create an at Job
How to Display the at Queue
How to Verify an at Job
How to Display at Jobs
How to Remove at Jobs
How to Deny Access to the at Command
How to Verify That at Command Access Is Denied
9. Managing System Accounting (Tasks)
10. System Accounting (Reference)
11. Managing System Performance (Overview)
12. Managing System Processes (Tasks)
13. Monitoring System Performance (Tasks)
14. Troubleshooting Software Problems (Overview)
15. Managing System Messages
16. Managing Core Files (Tasks)
17. Managing System Crash Information (Tasks)
18. Troubleshooting Miscellaneous Software Problems (Tasks)
19. Troubleshooting File Access Problems (Tasks)
20. Resolving UFS File System Inconsistencies (Tasks)
21. Troubleshooting Software Package Problems (Tasks)
Index
|
Using the at Command (Task Map)
Task |
Description |
For Instructions |
|---|
Create an at job. |
Use the atcommand to do the
following:
Start the at utility from the command line. Type the commands or scripts that you want to execute, one per line. Exit the at utility and save the job.
|
How to Create an at Job |
Display the at queue. |
User the atq command to display the at queue. |
How to Display the at Queue |
Verify
an at job. |
Use the atq command to confirm that at jobs that belong
to a specific user have been submitted to the queue. |
How to Verify an at Job |
Display at jobs. |
Use
the at -l[job-id to display at jobs. that have been submitted to the queue. |
How to Display at Jobs |
Remove
at jobs. |
Use the at -r [job-id] command to remove at jobs from the queue. |
How to Remove at Jobs |
Deny
access to the at command. |
To deny users access to the atcommand, edit
the /etc/cron.d/at.deny file. |
How to Deny Access to the at Command |
|