user@server:~$ sudo ls -al /var/log/snort
total 36
drwsrwx---  2 snort adm    4096 Aug 21 12:16 .
drwxrwxr-x 11 root  syslog 4096 Aug 21 12:09 ..
-rwxrwx---  1 snort adm       0 Aug 21 11:34 snort.log
-rwxrwx---  1 snort adm    7282 Aug 21 11:45 snort.log.1440171936
-rwxrwx---  1 snort adm     156 Aug 21 11:54 snort.log.1440172452
-rwxrwx---  1 snort adm    3444 Aug 21 11:56 snort.log.1440172519
-rwxrwx---  1 snort adm     404 Aug 21 12:00 snort.log.1440172713
-rwxrwx---  1 snort adm    1287 Aug 21 12:13 snort.log.1440173608
-rwxrwx---  1 snort adm    3524 Aug 21 19:40 snort.log.1440173781
user@server:~$ groups
user sudo snort