andre@Hardcore-Laptop ~ $ ls -lha /opt/
insgesamt 28K
drwxr-xr-x  7 root root 4,0K Jun 20 20:54 .
drwxr-xr-x 24 root root 4,0K Jun 19 17:48 ..
drwxr-xr-x  4 root root 4,0K Okt 18  2012 firefox
drwxr-xr-x  3 root root 4,0K Apr 10 18:28 google
drwxr-xr-x  3 root root 4,0K Jun 20 20:54 java
drwxr-xr-x  2 root root 4,0K Jun 14 20:43 mint-flashplugin-11
drwxr-xr-x  5 root root 4,0K Mai 14 19:33 teamviewer8
andre@Hardcore-Laptop ~ $ ls -lha /opt/java/
insgesamt 12K
drwxr-xr-x 3 root root 4,0K Jun 20 20:54 .
drwxr-xr-x 7 root root 4,0K Jun 20 20:54 ..
drwxr-xr-x 3 root root 4,0K Jun 20 20:54 64
andre@Hardcore-Laptop ~ $ ls -lha /opt/java/64/
insgesamt 12K
drwxr-xr-x 3 root  root  4,0K Jun 20 20:54 .
drwxr-xr-x 3 root  root  4,0K Jun 20 20:54 ..
drwxr-xr-x 6 andre andre 4,0K Jun  6 06:04 jre1.7.0_25
andre@Hardcore-Laptop ~ $ ls -lha /opt/java/64/