# last(1)

    NAME
         last, uptime - display recent on-line session records, show uptime

    SYNOPSIS
         last [-f file] [-r] [-n] [name] [tty] ...
         uptime

    OPTIONS

         -f   Use file instead of /usr/adm/wtmp

         -r   Search backwards only to last reboot

         -u   Print uptime since last reboot

         -n   Print a maximum of n lines

    EXAMPLES

         last reboot         # When was the system last rebooted?

         last ast            # When was the last login for ast?

         last -10 tty00 tty01
                             # Display last 10 logins on tty00 or tty01

         uptime              # Display uptime (likewise last -u)

    DESCRIPTION

         Last Searches backward through the login administration file (default  is
         /usr/adm/wtmp),  printing  information about previous logins and reboots.
         During a long search, the SIGQUIT signal (CTRL-\) causes last to  display
         how far back it has gone; it then continues.

         Uptime, an alias for last -u, displays the time  the  system  is  running
         since the last reboot.

    SEE ALSO
         who(1), utmp(5).