Can you recognise anything conspicuous?
0 /bin
130M /boot
8.0K /dev
5.5M /etc
36K /home
0 /lib
0 /lib32
0 /lib64
0 /libx32
16K /lost+found
4.0K /media
4.0K /mnt
4.0K /opt
8.0K /patch
du: cannot access '/proc/2215/task/2215/fd/4': No such file or directory
du: cannot access '/proc/2215/task/2215/fdinfo/4': No such file or directory
du: cannot access '/proc/2215/fd/3': No such file or directory
du: cannot access '/proc/2215/fdinfo/3': No such file or directory
0 /proc
9.1M /root
1.3M /run
0 /sbin
8.0K /snap
4.0K /srv
4.1G /swap.img
0 /sys
64K /tmp
2.9G /usr
510M /var
2.6G /www
root@masterbase:~#
