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Deleting empty (zero-byte) files

What's the easiest/best way to find and remove empty (zero-byte) files using only tools native to Mac OS X?

Solution

  • Easy enough:

    find . -type f -size 0 -exec rm -f '{}' +

    To ignore any file having xattr content (assuming the MacOS find implementation):

    find . -type f -size 0 '!' -xattr -exec rm -f '{}' +

    That said, note that many xattrs are not particularly useful (for example, com.apple.quarantine exists on all downloaded files).