From 3775cfcd8180d24f6e88fe7f77e285a684943c59 Mon Sep 17 00:00:00 2001 From: "emellor@leeni.uk.xensource.com" Date: Mon, 27 Feb 2006 17:16:28 +0100 Subject: [PATCH] Use cleverer sed pattern to avoid use of head -1. Signed-off-by: Ewan Mellor --- tools/examples/vif-common.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/examples/vif-common.sh b/tools/examples/vif-common.sh index 6ce280c4f2..8dc6d86ac2 100644 --- a/tools/examples/vif-common.sh +++ b/tools/examples/vif-common.sh @@ -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' } -- 2.30.2