A PERL script for browsing directories and figuring out where space is being used on a UNIX system. It is aware of mount points and will not include other filesystems in the listings.
Previously called dusage.pl, I renamed it as there were a couple of other scripts out there with that name. The new name is a contraction of disk space usage, and is apparently also Romanian for “ready” or “willing”.
It has been tested on Sun Solaris 2.5.1 – 10, SCO OpenServer, SCO UnixWare, Linux, MacOS X, Cygwin, AIX, FreeBSD 5.5 Stable and HP-UX (11.11, 11.23, 11.31). If you run it successfully (or unsuccessfully) on another operating system, please let me know.
dispus29.zip (5,512 bytes) released 19 May 2014
dispus27.zip (5,183 bytes) released 30 March 2007
dispus26.zip (4,925 bytes) released 30 August 2004
ncdu (NCurses Disk Usage) is another very nice tool that does a similar job.