How to *move*, not copy, files from a USB or network drive to local

There is no 'move' command in Finder. Have to copy, and then delete. What am I missing?

Posted on Jul 21, 2023 01:20 PM

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Posted on Jul 21, 2023 01:29 PM

Command key while dragging to another volume: Move the dragged item to the other volume, instead of copying it.

Mac keyboard shortcuts - Apple Support


9 replies

Jul 21, 2023 04:47 PM in response to footofwrath

footofwrath wrote:

Oh right. Yeah that works heh. Any way to do it without having to open additional FInder windows?

How are you trying to do it with one? Spring-loaded folders would be a possibility.

I guess you can copy, then open the other window, then paste while holding down the Option key, but that's pretty much the same as opening additional finder windows.

Jul 23, 2023 02:05 PM in response to HWTech

This seems like a bug. That suggests that the system is copying the file to memory, deleting the file, and then (or simultaneously) copying the data to the destination. Techniques can vary of course but there is 0 sense in doing it this way - disk is much cheaper than memory, and you're doing two reads and two writes instead of one of each plus a delete - which you also have.

Anyway I've not found this to be the case actually. A few times I've had my moves crash (another issue I have) and as far as I can tell the result is duplicated files, rather than missing ones (including complete whole [usable] files) so it seems sometimes the final delete after copying is actually failing - which is also strange.

Jul 31, 2023 05:00 PM in response to footofwrath

If you are moving files between different mounted file systems, then the default is to copy, not move.


The mv command I mentioned above will move a file if it is on the same file system (create a new directory entry and remove the old directory entry, while the file stays where it is on-disk. But if the move is to a different file system, then mv will copy the file, and remove the old file once the copy is complete.


Again if there are 2 file systems involved, there are tricks you can play in the Finder to get a move, but it is more of a select the file, Command-C, to to the destination folder on the different file system, then Command-Option-V to move, rather than copy the file.


1 file system, move is easy. 2 file systems, and move becomes much more complex.

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How to *move*, not copy, files from a USB or network drive to local

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