[FIXED] How to resize images using terminal on Mac OSX?

Issue

I need a simple and free way to resize images and do batch jobs, if necessary. Free image manipulation software has been trickier to use than it should be.

Solution

As pointed out by LifeHacker, the following command will do this very easily:

sips -Z 640 *.jpg

To quote their explanation:

"sips is the command being used and -Z tells it to maintain the image's aspect ratio. "640" is the maximum height and width to be used and "*.jpg" instructs your computer to downsize every image ending in .jpg. It's really simple and shrinks your images very quickly. Be sure to make a copy first if you want to preserve their larger size as well."

Source: http://lifehacker.com/5962420/batch-resize-images-quickly-in-the-os-x-terminal

Answered By - Marcel Gruber

Answer Checked By - Gilberto Lyons (PHPFixing Admin)