Returning A List Of Quoted Files Paths Using Find

I would like to create a tarball that contains files from a directory that have a ctime of less than 30 days. Most tutorials I have found have basically recommended doing something like this:

tar cvf foo.tar $(find ~/POD -type f -ctime -30)

The problem is that a lot of the files that I want to tar up contain spaces in their name. This means that the tar command will delimit based on a spaces, which means that the full file paths will be broken up.

So now I'm trying to make the find command return a list of quoted file paths. So here's what I have tried:

find . -type f -ctime -30  | xargs printf "\"%s\"\n"

But this command also broke up all of the file names based on spaces. So then I tried this:

oldifs=$IFS
IFS=\n
find . -type f -ctime -30  | xargs printf "\"%s\"\n"
IFS=$oldifs

But this gave me the same results.

Is there a way I can pass the full path names to tar and have everything work with spaces in their names?

GNU tar has a -T option to take the list of files from a specified file. I would use find ... -print0 | tar cfzT outfile.tgz - --null so tar receives null-terminated filenames on stdin.

The null terminated output piped to tarsuggested by geekosaur should do the trick, but you can also do this with the -exec option of find. Find knows that this is a tough problem so they solved it, you just have to turn things around backwards from what you first tried to do with tar … $(find …) and use find to call tar instead like this:

find . -type f -ctime -30 -exec tar cfz outfile.tgz {} +