The problem remains: disk space disappearing overnight...
How can fix it? As every time I log in I have less and less disk space?
MacBook Pro 15″, macOS 11.6
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Does this issue pertain to OS X Mavericks where this posting appears ?
Or does it pertain to MacBook Pro 15″, macOS 11.6 Big Sur
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The final word from Apple on Managing the " Other " Category
Other: Contains files that don’t fall into the categories listed here. This category primarily includes files and data used by the system, such as log files, caches, VM files, and other runtime system resources. Also included are temporary files, fonts, app support files, and plug-ins. You can't manage the contents of this category. The contents are managed by macOS, and the category varies in size depending on the current state of your Mac.