I'm trying to write a script to check the size of a directory on my sdcard. Playing around in terminal emulator I can't figure it out.
With this command.
du -h /storage/sdcard/backups
I get an error saying.
usage: du [-H | -L | -P] [-a | -d depth | -s] [-cgkmrx] [file ...
If I use -H
It gives me an output but it doesn't correlate with what's in the folder?
Am I doing something wrong?
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