NOME

       lastlog - riepiloga gli accessi più recenti di tutti gli utenti o dell'utente dato

SINOSSI

       lastlog [opzioni]

DESCRIZIONE

       lastlog formats and prints the contents of the last login log /var/log/lastlog file. The
       login-name, port, and last login time will be printed. The default (no flags) causes
       lastlog entries to be printed, sorted by their order in /etc/passwd.

OPZIONI

       The options which apply to the lastlog command are:

       -b, --before DAYS
           Print only lastlog records older than DAYS.

       -C, --clear
           Clear lastlog record of a user. This option can be used only together with -u
           (--user)).

       -h, --help
           Mostra un messaggio di aiuto ed esce.

       -R, --root CHROOT_DIR
           Apply changes in the CHROOT_DIR directory and use the configuration files from the
           CHROOT_DIR directory.

       -S, --set
           Set lastlog record of a user to the current time. This option can be used only
           together with -u (--user)).

       -t, --time DAYS
           Print the lastlog records more recent than DAYS.

       -u, --user LOGIN|RANGE
           Mostra il record di ultimo accesso per l'utente o gli utenti specificati da LOGIN.

           The users can be specified by a login name, a numerical user ID, or a RANGE of users.
           This RANGE of users can be specified with a min and max values (UID_MIN-UID_MAX), a
           max value (-UID_MAX), or a min value (UID_MIN-).

       If the user has never logged in the message ** Never logged in** will be displayed instead
       of the port and time.

       Solo le registrazioni degli utenti correnti del sistema verranno mostrate. Ci potrebbero
       essere altre registrazioni per utenti cancellati in precedenza.

NOTA

       The lastlog file is a database which contains info on the last login of each user. You
       should not rotate it. It is a sparse file, so its size on the disk is usually much smaller
       than the one shown by "ls -l" (which can indicate a really big file if you have in passwd
       users with a high UID). You can display its real size with "ls -s".

CONFIGURAZIONE

       The following configuration variables in /etc/login.defs change the behavior of this tool:

       LASTLOG_UID_MAX (number)
           Highest user ID number for which the lastlog entries should be updated. As higher user
           IDs are usually tracked by remote user identity and authentication services there is
           no need to create a huge sparse lastlog file for them.

           No LASTLOG_UID_MAX option present in the configuration means that there is no user ID
           limit for writing lastlog entries.

FILE

       /var/log/lastlog
           Database degli orari dei precedenti accessi utente.

AVVISI/CAVEAT

       Se ci sono dei grossi scarti tra i valori di UID, il programma lastlog può restare in
       esecuzione per un tempo prolungato senza produrre output sullo schermo (ad es. se nel
       database lastlog non ci sono registrazioni per UID tra 170 e 800, il programma sembrerà
       bloccato mentre esamina gli UID tra 171 e 799).