LinuxQuestions.org - ImageMagick -auto-level from xclip output

Greetings,

iam currently working on a project that processes images from a gallery.

Iam using a Raspberry Pi to clip a certain image url.

The image is usualy a bit too dark, so i would like to use
convert a.jpeg -auto-level a.jpeg (replaces the original image)

My second command takes the output of xclip (url) and downloads the file
sudo wget -A jpeg -O /home/pi/upload/a.jpeg $(xclip -o)

I want to combine both commands into one,
problem is, the image is generated when wget writes it.

so could i do something like this:
convert $(wget -A jpeg -O /home/pi/upload/a.jpeg $(xclip -o)) -auto-level /home/pi/upload/a.jpeg
?

my whole script currently looks like this

Quote:

#!/bin/bash
while true
do
image=/home/pi/Desktop/a.jpeg
upath=/home/pi/upload/
wget -A jpeg -O $image $(xclip -o)
convert $image -auto-level $image
sudo mv $image $upath
sleep 120
done

for reference, the convert -auto-level command https://imagemagick.org/script/comma...php#auto-level