last(1) last(1)
NAME
last - indicate last user or terminal logins
SYNOPSIS
last [-n number | -number] [-f file] [name | tty] . . .
DESCRIPTION
The last command looks in the /var/adm/wtmpx, file which
records all logins and logouts, for information about a user,
a terminal or any group of users and terminals. Arguments
specify names of users or terminals of interest. Names of
terminals may be given fully or abbreviated. For example last
10 is the same as last term/10. If multiple arguments are
given, the information which applies to any of the arguments
is printed. For example last root console lists all of root's
sessions as well as all sessions on the console terminal.
last displays the sessions of the specified users and
terminals, most recent first, indicating the times at which
the session began, the duration of the session, and the
terminal which the session took place on. If the session is
still continuing or was cut short by a reboot, last so
indicates.
The pseudo-user reboot logs in at reboots of the system, thus
last reboot
will give an indication of mean time between reboot.
last with no arguments displays a record of all logins and
logouts, in reverse order.
If last is interrupted, it indicates how far the search has
progressed in /var/adm/wtmpx. If interrupted with a quit
signal (generated by a CTRL-\) last indicates how far the
search has progressed so far, and the search continues.
The following options are available:
-n number|-number
Limit the number of entries displayed to that
specified by number. These options are identical;
the -number option is provided as a transition
tool only and will be removed in future releases.
Copyright 1994 Novell, Inc. Page 1
last(1) last(1)
-f file Use file as the name of the accounting file instead
of /var/adm/wtmpx.
FILES
/var/adm/wtmpx
accounting file
REFERENCES
utmpx(4)
Copyright 1994 Novell, Inc. Page 2