Hidden File Copy of Everything I Move Into a Folder - How to Stop

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Hidden File Copy of Everything I Move Into a Folder - How to Stop

I use an FM Radio transmitter in my car, and I copy all of my music files from iTunes to a Micro SD card that I put into the transmitter for my music. The trouble is, when I put the music files on the SD card, it also puts a hidden file version of every single song on the card as well, and it screws up the transmitter. Even when viewing hidden files on mac, I can't see the extra copy, but when I view the folder on windows, I see the hidden copies, and delete them, then the transmitter works fine.

Is there a way to make my mac stop making those hidden copies?

iMac, OS X 10.11

Posted on Apr 15, 2020 7:07 AM

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Answer 1

VikingOSX

Level 10

123,458 points

Apr 15, 2020 7:56 AM in response to Con Man

You will have to run dot_clean each time after you update content on the SD card.

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Answer 2

VikingOSX

Level 10

123,458 points

Apr 15, 2020 7:21 AM in response to Con Man

In the Terminal application, look at the man page for the dot_clean command:

man dot_clean

You may want to apply it in this manner after copying the files to the SD card:

dot_clean -m /Volumes/SDCard_Name

If you have looked at that SD card with Finder, then there will likely be a hidden .DS_Store file there too, that may be contributing to the playback issue. The dot_clean command does not remove it, and you will have to remove it manually from the SD card.

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Answer 3

Con Man Author

Level 1

4 points

Apr 15, 2020 7:29 AM in response to VikingOSX

I did that, and it seemed to do something. The light on the adapter started flashing, and in Terminal, it just went to the next line, waiting for a new command, so it didn't give any errors. I'll go and check to see if it fixed it. Thanks for the help!

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Answer 4

Con Man Author

Level 1

4 points

Apr 15, 2020 7:22 AM in response to VikingOSX

I'm using a SD to USB adapter, my macbook doesn't have an SD card slot. What would the correct command for that be?

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Answer 5

Con Man Author

Level 1

4 points

Apr 15, 2020 7:40 AM in response to VikingOSX

That fixed it, thank you. Will I have to do that every time I want to update my music and files on the SD card, or will it stop doing it period for that card?

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Answer 6

Con Man Author

Level 1

4 points

Apr 15, 2020 8:05 AM in response to VikingOSX

Well, still easier than going to my other PC and deleting them manually. Thanks!

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Answer 7

VikingOSX

Level 10

123,458 points

Apr 15, 2020 8:55 AM in response to Con Man

You are welcome.

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Answer 8

VikingOSX

Level 10

123,458 points

Apr 15, 2020 7:27 AM in response to Con Man

The SD card slot is irrelevant. When you insert the SD card in that adapter, the card will be mounted on /Volumes as some name, that also appears on the Desktop — provided Finder Preferences : General is configured to show it.

Use the dot_clean command as previously shown.

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Hidden File Copy of Everything I Move Into a Folder - How to Stop

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