Re: filemananger for emacs with meta information about a file without opening it

[Jean Louis]

* tomas@tuxteam.de <tomas@tuxteam.de> [2022-11-03 10:58]:
> On Thu, Nov 03, 2022 at 09:49:17AM +0300, Jean Louis wrote:
> > * Uwe Brauer <oub@mat.ucm.es> [2022-10-31 23:50]:
> > > I am looking for a kind of «filemanager» for emacs, that allows me to
> > > obtain some meta information (about the content of the file) without
> > > opening it. 
> > 
> > In Dired, one uses `y' to get basic information about the file without
> > opening it. Often I use it for pictures to find out the resolution.
> 
> How do you find out a picture's resolution without opening the file?

Dired does it with library dired-aux.el, sorry, it is loaded on my
side automatically.

IMG_20100103_093721.jpg: JPEG image data, Exif standard: [\012- TIFF image 
data, little-endian, direntries=17, description=, manufacturer=meanIT, 
model=meanIT Q1 plus, orientation=upper-left, xresolution=314, yresolution=322, 
resolutionunit=2, software=MediaTek Camera Application, datetime=2010:01:03 
09:37:22], baseline, precision 8, 2880x1728, components 3


-- 
Jean

Take action in Free Software Foundation campaigns:
https://www.fsf.org/campaigns

In support of Richard M. Stallman
https://stallmansupport.org/