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Q&A Efficiently determining disk usage of a folder (without starting from scratch every time)

Gnome Disk Usage Analyzer is a GUI program with similar purpose as du and ncdu. I haven't used it in a long time, but I believe caches scan results. Subsequent scans should become faster, barring ...

posted 5mo ago by matthewsnyder‭

Answer
#1: Initial revision by user avatar matthewsnyder‭ · 2024-07-08T23:31:14Z (5 months ago) 
Gnome [Disk Usage Analyzer](https://gitlab.gnome.org/GNOME/baobab) is a GUI program with similar purpose as du and ncdu.

I haven't used it in a long time, but I believe caches scan results. Subsequent scans should become faster, barring unexpected cache invalidation (which, granted, is "hard CS problem").