3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

Backup your server

Step 5Automation

So you've figured out to make a snapshot of your system, and now you want to do it every night. Cron works great for this, and it's pretty simple to setup.

Cron jobs are simply commands that are run on a regular basis. They can run monthly, nightly, or even at half-past 7am on monday mornings.

Cron jobs are specified in the crontab file. In FreeBSD this file is located at /etc/crontab

View the man pages for /etc/crontab to figure out how it works

I've attached my crontab to this page (remove the .txt extension).

All you do is add your cron jobs and save the file. The file is re-evaluated every minute, so you're done.
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Author:Johntron(Johntron Speaks)
Software developer, Placethings co-founder, and technologist. Currently attending graduate school in the Emerging Media and Communications program at the University of Texas at Dallas.