Using feh
Feh commad is a image viewer and work with pictures
Basic commands​
feh image.png
we use this command to see a picture
feh .
this command to see all images available in a current directory
To exit from the image window, just click q from your keyboard
Create a slideshow​
To create a slideshow we will use this command:
feh -r -F -D2 -. dir/
Above we have:
-rrecursive-Fscreen presentation-D2change to the next picture for each 2 sec-.picture in big screendir/go to the directory