vramana@vramana:/etc/apt/sources.list.d$ ls -l
total 168
-rw-r--r-- 1 root root 148 Sep  4 19:38 chris-lea-redis-server-precise.list
-rw-r--r-- 1 root root 148 Sep  4 19:38 chris-lea-redis-server-precise.list.save
-rw-r--r-- 1 root root 146 Sep  4 19:38 elementary.list
-rw-r--r-- 1 root root 146 Sep  4 19:38 elementary.list.save
-rw-r--r-- 1 root root 146 Sep  4 19:38 elementary-stable-repository.list
-rw-r--r-- 1 root root 146 Sep  4 19:38 elementary-stable-repository.list.save
-rw-r--r-- 1 root root 140 Sep  4 19:38 gnome3-team-gnome3-precise.list
-rw-r--r-- 1 root root 140 Sep  4 19:38 gnome3-team-gnome3-precise.list.save
-rw-r--r-- 1 root root 176 Sep  4 19:38 google-chrome.list
-rw-r--r-- 1 root root 176 Sep  4 19:38 google-chrome.list.save
-rw-r--r-- 1 root root 180 Sep  4 19:38 google-talkplugin.list
-rw-r--r-- 1 root root 180 Sep  4 19:38 google-talkplugin.list.save
-rw-r--r-- 1 root root 130 Sep  4 19:38 gotwig-weekly-precise.list
-rw-r--r-- 1 root root 130 Sep  4 19:38 gotwig-weekly-precise.list.save
-rw-r--r-- 1 root root 158 Sep  4 19:38 libreoffice-libreoffice-4-1-precise.list
-rw-r--r-- 1 root root 158 Sep  4 19:38 libreoffice-libreoffice-4-1-precise.list.save
-rw-r--r-- 1 root root 130 Sep  4 19:38 linrunner-tlp-precise.list
-rw-r--r-- 1 root root 130 Sep  4 19:38 linrunner-tlp-precise.list.save
-rw-r--r-- 1 root root 144 Sep  4 19:38 nilarimogard-webupd8-precise.list
-rw-r--r-- 1 root root 144 Sep  4 19:38 nilarimogard-webupd8-precise.list.save
-rw-r--r-- 1 root root 152 Sep  4 19:38 patches.list
-rw-r--r-- 1 root root 152 Sep  4 19:38 patches.list.save
-rw-r--r-- 1 root root   0 Sep  4 19:33 pgdg.list
-rw-r--r-- 1 root root  65 Sep  4 19:33 pgdg.list.save
-rw-r--r-- 1 root root 136 Sep  4 19:38 pitti-postgresql-precise.list
-rw-r--r-- 1 root root   0 Sep  4 19:38 pitti-postgresql-precise.list.save
-rw-r--r-- 1 root root 157 Sep  4 19:38 private-ppa.launchpad.net_commercial-ppa-uploaders_nitro_ubuntu.list
-rw-r--r-- 1 root root 157 Sep  4 19:38 private-ppa.launchpad.net_commercial-ppa-uploaders_nitro_ubuntu.list.save
-rw-r--r-- 1 root root 156 Sep  4 19:38 private-ppa.launchpad.net_commercial-ppa-uploaders_steam_ubuntu.list
-rw-r--r-- 1 root root 156 Sep  4 19:38 private-ppa.launchpad.net_commercial-ppa-uploaders_steam_ubuntu.list.save
-rw-r--r-- 1 root root 112 Sep  4 19:38 steam.list
-rw-r--r-- 1 root root 112 Sep  4 19:38 steam.list.save
-rw-r--r-- 1 root root 150 Sep  4 19:38 ubuntu-x-swat-x-updates-precise.list
-rw-r--r-- 1 root root 150 Sep  4 19:38 ubuntu-x-swat-x-updates-precise.list.save
-rw-r--r-- 1 root root 126 Sep  4 19:38 venerix-pkg-precise.list
-rw-r--r-- 1 root root 126 Sep  4 19:38 venerix-pkg-precise.list.save
-rw-r--r-- 1 root root 156 Sep  4 19:38 versable-elementary-update-precise.list
-rw-r--r-- 1 root root 156 Sep  4 19:38 versable-elementary-update-precise.list.save
-rw-r--r-- 1 root root 146 Sep  4 19:38 webupd8team-puddletag-precise.list
-rw-r--r-- 1 root root 146 Sep  4 19:38 webupd8team-puddletag-precise.list.save
-rw-r--r-- 1 root root 156 Sep  4 19:38 webupd8team-sublime-text-2-precise.list
-rw-r--r-- 1 root root 156 Sep  4 19:38 webupd8team-sublime-text-2-precise.list.save
-rw-r--r-- 1 root root 156 Sep  4 19:38 webupd8team-sublime-text-3-precise.list
-rw-r--r-- 1 root root 156 Sep  4 19:38 webupd8team-sublime-text-3-precise.list.save