Signed-off-by: Sami Kerola <kerolasa@xxxxxx> --- login-utils/last.1 | 39 +++++++++++++++++++++++++++++++-------- 1 file changed, 31 insertions(+), 8 deletions(-) diff --git a/login-utils/last.1 b/login-utils/last.1 index d348645..4c4dc02 100644 --- a/login-utils/last.1 +++ b/login-utils/last.1 @@ -88,17 +88,21 @@ This is a count telling .B last how many lines to show. .TP -\fB\-t\fR, \fB\-\-until\fR \fIYYYYMMDDHHMMSS\fR -Display the state of logins as of the specified time. This is useful, -e.g., to determine easily who was logged in at a particular time -- -specify that time with -.B \-\-until -and look for "still logged in". +\fB\-s\fR, \fB\-\-since\fR \fItime\fR +Display the state of logins since specified +.IR time . +This is useful, e.g., to determine easily who was logged in at a +particular time. The option is often combined with +.BR \-\-until . .TP -\fB\-p\fR, \fB\-\-present\fR \fIYYYYMMDDHHMMSS\fR +\fB\-t\fR, \fB\-\-until\fR \fItime\fR +Display the state of logins until the specified +.IR time . +.TP +\fB\-p\fR, \fB\-\-present\fR \fItime\fR Display users who were present at the specified time. This option is similar with -.BR \-\-until , +.BR \-\-since " and " \-\-until , without printing any other lines than the matching sessions. .TP \fB\-F\fR, \fB\-\-fulltimes\fR @@ -131,6 +135,25 @@ Display full user and domain names in the output. .TP \fB\-x\fR, \fB\-\-system\fR Display the system shutdown entries and run level changes. +.SH TIME FORMATS +The options that take +.I time +argument will understand the following formats: +.TS +left l2 l2. +YYYYMMDDhhmmss +YYYY-MM-DD hh:mm:ss +YYYY-MM-DD hh:mm (seconds will be set to 00) +YYYY-MM-DD (time will be set to 00:00:00) +hh:mm:ss (date will be set to today) +hh:mm (date will be set to today, seconds to 00) +now +yesterday (time is set to 00:00:00) +today (time is set to 00:00:00) +tomorrow (time is set to 00:00:00) ++5min +-5days +.TE .SH NOTES The files .I wtmp -- 1.8.4 -- To unsubscribe from this list: send the line "unsubscribe util-linux" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
