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authorhaesbaert <>2012-07-07 15:33:02 +0000
committerhaesbaert <>2012-07-07 15:33:02 +0000
commit995c38cd464be88005853d62d9c8ac2d96f6dfe1 (patch)
tree9783115d4fc4eeb94c551ef60f301694559dcb99 /src/usr.bin/nc/nc.1
parent335848c28f31358ed46e5bf33f2fe93200fa4672 (diff)
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Allow UDP server to receive datagrams from multiple socket pairs with -k
flag. Prompted by a question from dsp at 2f30 dot org, diff from Lazarom Koromil with a few tweaks by me, many thanks. ok mikeb@ nicm@ haesbaert@
Diffstat (limited to 'src/usr.bin/nc/nc.1')
-rw-r--r--src/usr.bin/nc/nc.18
1 files changed, 6 insertions, 2 deletions
diff --git a/src/usr.bin/nc/nc.1 b/src/usr.bin/nc/nc.1
index 75d1437580..232b6f5b6e 100644
--- a/src/usr.bin/nc/nc.1
+++ b/src/usr.bin/nc/nc.1
@@ -1,4 +1,4 @@
1.\" $OpenBSD: nc.1,v 1.60 2012/02/07 12:11:43 lum Exp $ 1.\" $OpenBSD: nc.1,v 1.61 2012/07/07 15:33:02 haesbaert Exp $
2.\" 2.\"
3.\" Copyright (c) 1996 David Sacerdote 3.\" Copyright (c) 1996 David Sacerdote
4.\" All rights reserved. 4.\" All rights reserved.
@@ -25,7 +25,7 @@
25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27.\" 27.\"
28.Dd $Mdocdate: February 7 2012 $ 28.Dd $Mdocdate: July 7 2012 $
29.Dt NC 1 29.Dt NC 1
30.Os 30.Os
31.Sh NAME 31.Sh NAME
@@ -119,6 +119,10 @@ is completed.
119It is an error to use this option without the 119It is an error to use this option without the
120.Fl l 120.Fl l
121option. 121option.
122When used together with the
123.Fl u
124option, the server socket is not connected and it can receive UDP datagrams from
125multiple hosts.
122.It Fl l 126.It Fl l
123Used to specify that 127Used to specify that
124.Nm 128.Nm