44 lines
1.2 KiB
Groff
44 lines
1.2 KiB
Groff
.TH LAST 1
|
|
.SH NAME
|
|
last, uptime \- display recent on-line session records, show uptime
|
|
.SH SYNOPSIS
|
|
\fBlast\fR [\fB\-f \fIfile\fR]\fR [\fB\-r\fR] [\fB\-\fIn\fR] [\fIname\fR] [\fItty\fR] ...\fR
|
|
.br
|
|
\fBuptime\fR
|
|
.br
|
|
.de FL
|
|
.TP
|
|
\\fB\\$1\\fR
|
|
\\$2
|
|
..
|
|
.de EX
|
|
.TP 20
|
|
\\fB\\$1\\fR
|
|
# \\$2
|
|
..
|
|
.SH OPTIONS
|
|
.FL "\-f" "Use \fIfile\fR instead of /usr/adm/wtmp"
|
|
.FL "\-r" "Search backwards only to last reboot"
|
|
.FL "\-u" "Print uptime since last reboot"
|
|
.FL "\-\fIn\fP" "Print a maximum of \fIn\fR lines"
|
|
.SH EXAMPLES
|
|
.EX "last reboot" "When was the system last rebooted?"
|
|
.EX "last ast" "When was the last login for ast?"
|
|
.EX "last \-10 tty00 tty01" "Display last 10 logins on tty00 or tty01"
|
|
.EX "uptime" "Display uptime (likewise \fBlast \-u\fR)"
|
|
.SH DESCRIPTION
|
|
.PP
|
|
.I Last
|
|
Searches backward through the login administration file (default is
|
|
\fI/usr/adm/wtmp\fR), printing information about previous logins and
|
|
reboots.
|
|
During a long search, the SIGQUIT signal (CTRL-\\) causes \fIlast\fR to
|
|
display how far back it has gone; it then continues.
|
|
.PP
|
|
.IR Uptime ,
|
|
an alias for
|
|
.IR "last \-u" ,
|
|
displays the time the system is running since the last reboot.
|
|
.SH "SEE ALSO"
|
|
.BR who (1),
|
|
.BR utmp (5).
|