1 2 3 4 5 | tasso@tasso-ThinkCentre-XXXX:~$ ls -l /etc/apt/sources.list.d/ totale 8 -rw-r--r-- 1 root root 140 feb 13 2016 deja-dup-team-ppa-trusty.list -rw-r--r-- 1 root root 138 feb 13 2016 deja-dup-team-ppa-trusty.list.save tasso@tasso-ThinkCentre-XXXX:~$ |