February 26, 2004

Disk Usage

Quick and easy du command to find the space used by each folder found in another folder:
$ du -hx -d 1 /
This command tells du to start in the root folder, do down 1 folder deep (-d 1), and give out stats in "human readable" form (-h) and to not traverse mounted file systems (-x). In a nutshell, it tells you which folders are taking up the most space on your root partition, something that is real nice to know.

FreeBSD Hypertext Man Pages: du


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Posted by jdarnold at 08:42 AM | TrackBack
Comments

I run the following daily via cron:

(cd /usr; du | sort -n -r | head -n 25 | sendmail huff)

THe "-n -r" to sort gets you the biggest directories first.

Posted by: Robert Huff on March 1, 2004 10:42 AM

I haven't run into disk space problems, but your solution of an automatic email sounds like a great idea, just to stay ahead of the flow.

Posted by: Jonathan Arnold on March 1, 2004 11:33 AM

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