NEW YORK, Aug 18- Oil prices rose for a sixth straight day, with Brent crude touching a six-week high above $50 a barrel on Thursday as the world's biggest producers prepared to discuss a possible freeze in production levels.
Linux Cron utility is an effective way to schedule a routine background job at a specific time and/or day on an on-going basis. This article is part of the on-going Productivity Tips For Geeks series. In this article, let us review 15 awesome examples of crontab job scheduling.
To list the contents of your crontab file, specify the crontab command with the -l flag. To remove an existing file, use the -r flag. The optional UserName parameter can be used by the owner of the crontab file or by the root user to edit, list, remove, or verify the status of the cron jobs for the specified user.