# HG changeset patch
# User emellor@leeni.uk.xensource.com
# Date 1141056988 -3600
# Node ID b6af6ab53c6747b709146763c5bd639307e73a61
# Parent  b30564f4091490b280e97dbe432ec81e623609ec
Use cleverer sed pattern to avoid use of head -1.

Signed-off-by: Ewan Mellor <ewan@xensource.com>


diff -r b30564f40914 -r b6af6ab53c67 tools/examples/vif-common.sh
--- a/tools/examples/vif-common.sh	Mon Feb 27 17:16:04 2006 +0100
+++ b/tools/examples/vif-common.sh	Mon Feb 27 17:16:28 2006 +0100
@@ -125,7 +125,7 @@ function handle_iptable()
 #
 function ip_of()
 {
-  ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed 's,/.*,,' | head -1
+  ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed -n '1 s,/.*,,p'
 }