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-rw-r--r--sbin/shutdown/shutdown.811
1 files changed, 10 insertions, 1 deletions
diff --git a/sbin/shutdown/shutdown.8 b/sbin/shutdown/shutdown.8
index 871efbe..4145ba5 100644
--- a/sbin/shutdown/shutdown.8
+++ b/sbin/shutdown/shutdown.8
@@ -28,7 +28,7 @@
.\" @(#)shutdown.8 8.2 (Berkeley) 4/27/95
.\" $FreeBSD$
.\"
-.Dd March 19, 2013
+.Dd December 15, 2014
.Dt SHUTDOWN 8
.Os
.Sh NAME
@@ -118,6 +118,15 @@ to the current system values.
The first form brings the system down in
.Ar number
minutes and the second at the absolute time specified.
+.Ar +number
+may be specified in units other than minutes by appending the corresponding
+suffix:
+.Dq Li s ,
+.Dq Li sec ,
+.Dq Li m ,
+.Dq Li min .
+.Dq Li h ,
+.Dq Li hour .
.It Ar warning-message
Any other arguments comprise the warning message that is broadcast
to users currently logged into the system.
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