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-rw-r--r--sbin/md5/md5.15
1 files changed, 4 insertions, 1 deletions
diff --git a/sbin/md5/md5.1 b/sbin/md5/md5.1
index 2eb928044d95..153054a89046 100644
--- a/sbin/md5/md5.1
+++ b/sbin/md5/md5.1
@@ -3,7 +3,7 @@
md5 \- calculate a message-digest fingerprint (checksum) for a file
.SH SYNOPSIS
.B md5
-[ -t | -x | -sstring | filename(s) ]
+[ -p | -t | -x | -sstring | filename(s) ]
.SH DESCRIPTION
.B md5
takes as input a message of arbitrary length and produces
@@ -26,6 +26,9 @@ must be the last objects on the command line.
.B -sstring
prints a checksum of the given "string".
.PP
+.B -p
+echos stdin to stdout and appends the MD5 sum to stdout.
+.PP
.B -t
runs a built-in time trial.
.PP