cd /Users/PSC/Desktop/REPUBLISH/watermark/
rm watermark.pdf
cd /Users/PSC/Desktop/REPUBLISH/overlay/
rm watermark.png rotated.png rotatedwatermark.png target.pdf cover.pdf out.pdf
now=$(date +%d-%b-%H_%M_%S)
mv page1.png /Users/PSC/Desktop/REPUBLISH/covers/"$now".png