`lastb` ( 1 )

список логинов в системе (list logins on the system)

Имя (Name)

last - list logins on the system

Синопсис (Synopsis)

Описание (Description)

last looks through the file wtmp (which records all logins/logouts) and prints information about connect times of users. Records are printed from most recent to least recent. Records can be specified by tty and username. tty names can be abbreviated: last 0 is equivalent to last tty0.

Multiple arguments can be specified: last root console will print all of the entries for the user root and all entries logged in on the console tty.

The special users reboot and shutdown log in when the system reboots or (surprise) shuts down. last reboot will produce a record of reboot times.

If last is interrupted by a quit signal, it prints out how far its search in the wtmp file had reached and then quits.

Параметры (Options)

-n num, --lines num
              Limit the number of lines that last outputs.  This is
              different from u*x last, which lets you specify the number
              right after a dash.
       -f filename, --file filename
              Read from the file filename instead of the system's wtmp
              file.
       --complain
              When the wtmp file has a problem (a time-warp, missing
              record, or whatever), print out an appropriate error.
       --tw-leniency num
              Set the time warp leniency to num seconds.  Records in
              wtmp files might be slightly out of order (most notably
              when two logins occur within a one-second period - the
              second one gets written first).  By default, this value is
              set to 60.  If the program notices this problem, time is
              not assigned to users unless the --timewarps flag is used.
       --tw-suspicious num
              Set the time warp suspicious value to num seconds.  If two
              records in the wtmp file are farther than this number of
              seconds apart, there is a problem with the wtmp file (or
              your machine hasn't been used in a year).  If the program
              notices this problem, time is not assigned to users unless
              the --timewarps flag is used.
       --no-truncate-ftp-entries
              When printing out the information, don't chop the number
              part off of `ftp'XXXX entries.
       -x, --more-records
              Print out run level changes, shutdowns, and time changes
              in addition to the normal records.
       -a, --all-records
              Print out all records in the wtmp file.
       -i, --ip-address
              Some machines store the IP address of a connection in a
              utmp record.  Enabling this option makes last print the IP
              address instead of the hostname.
       -w, --wide
              By default, last tries to print each entry within in 80
              columns.  Use this option to instruct last to print out
              the fields in the wtmp file with full field widths.
       --debug
              Print verbose internal information.
       -s, --print-seconds
              Print seconds when displaying dates.
       -y, --print-year
              Print year when displaying dates.
       -V, --version
              Print last's version number.
       -h, --help
              Prints the usage string and default locations of system
              files to standard output and exits.

Файлы (Files)

wtmp The system wide login record file. See wtmp(5) for further details.