root@lubuntu:/home/yaccin# ls -lh /var/log
total 53G
-rw-r--r-- 1 root root 0 Mar 1 07:49 alternatives.log
-rw-r--r-- 1 root root 333 Feb 14 19:08 alternatives.log.1
-rw-r--r-- 1 root root 412 Jan 29 16:28 alternatives.log.2.gz
-rw-r--r-- 1 root root 930 Dec 23 04:17 alternatives.log.3.gz
-rw-r--r-- 1 root root 473 Nov 25 2015 alternatives.log.4.gz
-rw-r--r-- 1 root root 6.5K Oct 27 2015 alternatives.log.5.gz
-rw-r----- 1 root adm 0 Jun 7 18:54 apport.log
-rw-r----- 1 root adm 2.3K Jun 7 03:25 apport.log.1
-rw-r----- 1 root adm 533 Jun 5 04:02 apport.log.2.gz
-rw-r----- 1 root adm 299 Jun 3 03:25 apport.log.3.gz
-rw-r----- 1 root adm 653 Jun 2 11:38 apport.log.4.gz
-rw-r----- 1 root adm 589 Jun 1 02:16 apport.log.5.gz
-rw-r----- 1 root adm 257 May 30 01:20 apport.log.6.gz
-rw-r----- 1 root adm 304 May 30 00:26 apport.log.7.gz
drwxr-xr-x 2 root root 4.0K Jun 1 14:52 apt
-rw-r----- 1 syslog adm 22M Jun 9 20:24 auth.log
-rw-r----- 1 syslog adm 40K Feb 22 14:17 auth.log.5.gz
-rw-r--r-- 1 root root 57K Jun 8 20:24 boot.log
drwxr-xr-x 4 root root 4.0K Oct 17 2015 boot-sav
-rw------- 1 root utmp 1.5K Jun 8 01:19 btmp
-rw------- 1 root utmp 384 May 7 11:38 btmp.1
drwxr-xr-x 2 root root 4.0K Jun 1 14:52 ConsoleKit
drwxr-xr-x 2 root root 4.0K Jun 8 01:42 cups
drwxr-xr-x 2 root root 4.0K Jun 8 01:17 dist-upgrade
-rw-r----- 1 root adm 31 Oct 17 2015 dmesg
-rw-r--r-- 1 root root 9.8K Jun 9 17:20 dpkg.log
-rw-r--r-- 1 root root 41K May 30 01:29 dpkg.log.1
-rw-r--r-- 1 root root 1.1K Apr 24 04:40 dpkg.log.2.gz
-rw-r--r-- 1 root root 444 Mar 18 21:44 dpkg.log.3.gz
-rw-r--r-- 1 root root 2.5K Feb 27 19:32 dpkg.log.4.gz
-rw-r--r-- 1 root root 5.6K Jan 29 16:28 dpkg.log.5.gz
-rw-r--r-- 1 root root 16K Dec 22 19:55 dpkg.log.6.gz
-rw-r--r-- 1 root root 11K Nov 27 2015 dpkg.log.7.gz
-rw-r--r-- 1 root root 116K Oct 31 2015 dpkg.log.8.gz
-rw-r--r-- 1 root root 24K Jun 8 01:31 faillog
-rw-r--r-- 1 root root 4.6K May 30 01:29 fontconfig.log
drwxr-xr-x 2 root root 4.0K Oct 17 2015 fsck
-rw-r--r-- 1 root root 1.4K Jun 9 16:13 gpu-manager.log
-rw-r--r-- 1 root root 625 Feb 26 18:11 gufw.log
drwxr-xr-x 3 root root 4.0K Oct 17 2015 hp
drwxr-xr-x 3 root root 4.0K Oct 17 2015 installer
-rw-r----- 1 syslog adm 22G Jun 9 20:06 kern.log
-rw-r----- 1 syslog adm 6.5G Feb 22 14:03 kern.log.1
-rw-r----- 1 syslog adm 129M Feb 28 17:26 kern.log.1.gz
-rw-r----- 1 syslog adm 961K Feb 14 16:13 kern.log.2.gz
-rw-r----- 1 syslog adm 450K Feb 7 15:07 kern.log.3.gz
-rw-r----- 1 syslog adm 247K Jan 31 07:28 kern.log.4.gz
-rw-rw-r-- 1 root utmp 286K Jun 9 15:53 lastlog
drwxr-xr-x 2 root root 4.0K Jun 9 16:13 lightdm
drwxr-xr-x 2 ntp ntp 4.0K Apr 13 2015 ntpstats
drwxrwxr-t 2 root postgres 4.0K Jun 5 07:57 postgresql
-rw-r----- 1 syslog adm 4.8G Jun 9 20:24 syslog
-rw-r----- 1 syslog adm 19G Mar 13 20:26 syslog.1
-rw-r----- 1 syslog adm 526M Mar 14 08:18 syslog.1.gz
-rw-r----- 1 syslog adm 68K Mar 12 07:49 syslog.2.gz
-rw-r----- 1 syslog adm 108K Mar 11 16:56 syslog.3.gz
-rw-r----- 1 syslog adm 35K Mar 10 14:49 syslog.4.gz
-rw-r----- 1 syslog adm 99K Mar 9 23:49 syslog.5.gz
-rw-r----- 1 syslog adm 1.3M Mar 8 01:41 syslog.6.gz
-rw-r----- 1 syslog adm 64K Mar 7 14:02 syslog.7.gz
-rw-r----- 1 syslog adm 248K Jun 9 17:18 ufw.log
-rw-r----- 1 syslog adm 1.2M Jun 5 07:57 ufw.log.1
-rw-r----- 1 syslog adm 90K May 29 07:45 ufw.log.2.gz
-rw-r----- 1 syslog adm 129K May 23 07:35 ufw.log.3.gz
-rw-r----- 1 syslog adm 52K May 15 13:08 ufw.log.4.gz
drwxr-x--- 2 root adm 4.0K Oct 17 2015 unattended-upgrades
-rw-rw-r-- 1 root utmp 137K Jun 9 20:05 wtmp
-rw-rw-r-- 1 root utmp 312K Jun 1 14:31 wtmp.1
-rw-r--r-- 1 root root 485 Oct 17 2015 wvdialconf.log
-rw-r--r-- 1 root root 60K Jun 9 16:14 Xorg.0.log
-rw-r--r-- 1 root root 61K Jun 8 02:25 Xorg.0.log.old
-rw-r--r-- 1 root root 63K May 24 05:05 Xorg.1.log
-rw-r--r-- 1 root root 60K Mar 26 11:21 Xorg.1.log.old
-rw-r--r-- 1 root root 61K May 23 23:08 Xorg.2.log
-rw-r--r-- 1 root root 60K Nov 15 2015 Xorg.2.log.old
-rw-r--r-- 1 root root 61K Nov 15 2015 Xorg.3.log
root@lubuntu:/home/yaccin#