>>> On Tue, Jul 15, 2008 at 3:57 PM, in message <487D013D.9070202 at hogranch.com>, John R Pierce <pierce at hogranch.com> wrote: > Chris Geldenhuis wrote: >> Hi All, >> >> I have been Googling my head off but cannot find a method to stream >> edit all the images in a directory and to resize them. I have a large >> number of images of up to 3GB in size that I want to put in albums on >> a website, but before I do this I need to resize them to a more >> realistic configuration. >> >> I know how to do this manually with the GIMP but it becomes tedious >> for more than a few images. > > imagemagick can do this, its a command line batch image editor. its a > little tricky to figure out. I note its in the base Centos5 repository. > > docs on http://www.imagemagick.org/script/index.php for example: mogrify -size 480x320 *.jpg will convert all the jpgs to 480x320 mogrify -size 480x320> *.jpg will resize everything bigger than 480x320 down & leave the smaller stuff alone.