Skip to main content

Compress dir full of PDFs

for i in *.pdf; do gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile="tmp_$i" "$i" && mv "tmp_$i" "$i"; done