如何按文件类型递归查找文件并将它们复制到目录？

Question

I would like to find all the pdf files in a folder. It contains pdf files inside and more directories that contain more as well. The folder is located on a remote server I have ssh access to. I am using the mac terminal but I believe the server I am connecting to is Centos.

I need to find all the pdfs and copy them all to one directory on the remote server. I've tried about 10 variations with no luck. Both mine and the remote systems do not seem to recognise -exec as a command though exec is fine so thats a problem.

Im not sure what the problem is here but the command does not fail it just sits there and stalls forever so I do not have any useful errors to post.

cp $(find -name "*.pdf" -type f; exec ./pdfsfolder {} \; | sed 1q)

find: ./tcs/u25: Permission denied
find: ./tcs/u68: Permission denied
-bash: /var/www/html/tcs_dev/sites/default/files/pdfsfolder: is a directory
-bash: exec: /var/www/html/tcs_dev/sites/default/files/pdfsfolder: cannot execute: Success
cp: target `./runaways_parents_guide_2013_final.pdf' is not a directory

This is the last one I tried, I think I can ignore the permission denied errors for now but im not sure about the rest.

Answer 1

试试这个：

find . -name "*.pdf" -type f -exec cp {} ./pdfsfolder \;

Answer 2

Paul Dardeau answer is perfect, the only thing is, what if all the files inside those folders are not PDF files and you want to grab it all no matter the extension. Well just change it to

find . -name "*.*" -type f -exec cp {} ./pdfsfolder \;

Just to sum up!

Answer 3

像这样的事情应该有效。

ssh user@ip.addr 'find -type f -name "*.pdf" -exec cp {} ./pdfsfolder \\;'