Use curl to download a Dropbox folder via shared link (not public link)

Question

Dropbox makes it easy to programmatically download a single file via curl (EX: curl -O https://dl.dropboxusercontent.com/s/file.ext). It is a little bit trickier fo

Answer 1

1. Follow redirects (use -L). Your immediate problem is that Curl is not following redirects.

2. Set a filename. (Optional)

   • Dropbox already sends a Content-Disposition Header with its Dropbox filename.
     There is no reason to specify the filename if you use the correct curl flags.
     
   • Conversely, you can force a filename using something of your choosing.

Use one of these commands:

curl https://www.dropbox.com/sh/AAbbCCEeFF123?dl=1 -O -J -L

Preserve/write the remote filename (-O,-J) and follows any redirects (-L).

• This same line works for both individually shared files or entire folders.
• Folders will save as a .zip automatically (based on folder name).
• Don't forget to change the parameter ?dl=0 to ?dl=1 (see comments).

OR:

curl https://www.dropbox.com/sh/AAbbCCEeFF123?dl=1 -L -o [filename]

Follow redirect (-L) and sets a filename (-o) of your choosing.

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NOTE: Using the -J flag in general:

WARNING: Exercise judicious use of this option, especially on Windows. A rogue server could send you the name of a DLL or other file that could possibly be loaded automatically by Windows or some third party software.

Please consult: https://curl.haxx.se/docs/manpage.html#OPTIONS (See: -O, -J, -L, -o) for more.