Simple bash script to download doujins from nhentai without an account
just run ./nhdl.sh followed by the id you want to download (the 6 digit number at the end of the url)
example: ./nhdl.sh 123456
your downloads will appear in a folder called "doujins".
NOTE! this script is designed to convert your downloads automatically into a .PDF file using img2pdf (which needs to be installed). if you don't want this, just open the script with a text editor and remove everything after "#Converting Images to PDF". this will cause your images to be in the "images" folder instead of "doujins".