I was little worried about judges for Mozilla’z Guinness World Record attempt. However, Firefox team is lucky to have Paul Vixie of the Internet Systems Consortium and Corey Shields of Indiana University as judges. Paul is well known as the author of Vixie cron and DNS BIND server daemon. Corey has made contributions to many open source projects including Mozilla and the Gentoo Linux.
Checkout mozilla blog for more details.
CRON-O-Meter is free, open source, and cross-platform (Windows, Linux and Mac OS X) dieting software written in Java. It is a fully featured nutrition and biomarker tracking tool. Designed for practitioners of Caloric Restriction (CRON) Diets.
From the project site:
CR (Calorie Reduced) diets require a lot of information to perform optimally. In order to restrict caloric intake, but remain healthy, users of the diet must track their vitamin, mineral, and protein intakes with great care.
We aim to provide a complete solution to the CR dieter. Current open-source diet-tracking applications fall short in some vital respects. Either they are not detailed enough, or they suffer from critical usability flaws. We believe that a diet tracker must be effortless to operate for the activity for which it will be used most of the time, keeping track of the foods eaten in a particular meal.
To this end, we are developing CRON-O-Meter, an application that will take into account good usability design and dense functionality. It will provide diet advice, track consumption and exercise, and generally assist in all aspects of a CR diet.
This article explains – controlling the duration of scheduled jobs (at and cron jobs) under Linux using nice shell script tricks:
Say you need to debug a pesky problem by running some traces for 30 minutes at midnight, or you would just like to use your Linux system as an alarm clock. This tip helps you stop jobs, such as those started with the cron and at capabilities, after the jobs have run for a certain time, or when some other criteria are met.
Linux tip: Controlling the duration of scheduled jobs
When invoked without arguments, the date command displays the current date and time. Depending on the options specified, date will set the date and time or print it in a user defined way. I’ve seen many sysadmin writing perl scripts for calculating relative date such as yesterdays or tomorrows day. You can use GNU date command, which is designed to handle relative date calculation such as:
- 1 Year
- 2 Days
- 2 Days ago
- 5 Years
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You may wonder – why should I shutdown the Linux box automatically? It depends upon your situation. For example, you are downloading couple of tar balls and you want to go home early. You can schedule a job to shutdown Linux after downloading is completed. Linux/UNIX/BSD/OS X comes with at and cron commands to automate task. Almost all common task can be automated using at command.
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