Rename multiple files at once

[Zunflappie]

Ronny Haryanto Wrote: 
> Originally Posted by Ronny Haryanto0 $img; done

> On Sunday 15 January 2006 03:17, 'Forum Post, '@wailuku.xlogicgroup.com
> wrote:

> > Gimp works, but i have to do it picture for picture.

> >

> > I have 64 images to go.... i dont like the idea that i have to do 50

> > images next week again..... so i am searching for the batch-method.

> >

> > I can resize, but not a group of images.

> 

> If you have imagemagick installed, you can cook a short bash script
> utilising 

> 'mogrify', like so (adjust seasoning to your liking):

> 

> for img in *.jpg; do echo $img; mogrify -resize 640x480 $img; done



The last line on the message above.

It works GREAT!!!

Really good!!!!



But the new images arent 'compressed' .... they are 100kb each, while
50 is normal.

In mogrify -help i found the function * -compress type * but that
doenst decrease the size.

How can i do it automatic (using the Terminal-rule above)?



Just starting Linux-terminal-patient....

(with bad english ;))


-- 
Zunflappie