Tuesday, November 06, 2007

Disk usage commands on Solaris

du and df are the most powerful commands on Solaris to find out the disk usage.
Here is a list of the most useful commands at a glance.
- df -h (shows the file system partitions)
- du -ks /opt/* | sort -nr | head -5 (shows the top 5 dirs in /opt. Subdirs are summarized.)
- du -ak /opt/* | sort -nr | head -5 (shows the top 5 dirs/files in /opt including subdirs)