mkdir -p /home/tony/Desktop/jpgfolder;
mkdir -p /home/tony/Desktop/docxfolder;
mkdir -p /home/tony/Desktop/giffolder;
mkdir -p /home/tony/Desktop/dregsfolder;

find /home/tony/Desktop/unsorted_files/ -maxdepth 1 -type f -iname '*.jpg' -print0 | \
    xargs -0 --no-run-if-empty mv --target-directory=/home/tony/Desktop/jpgfolder

The folders are being created, and I am getting a laundry list of the jpg files. But the actual transfer is not happening