ia64/xen-unstable

changeset 9056:b6af6ab53c67

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Use cleverer sed pattern to avoid use of head -1.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
author emellor@leeni.uk.xensource.com
date Mon Feb 27 17:16:28 2006 +0100 (2006-02-27)
parents b30564f40914
children c028ba081c84
files tools/examples/vif-common.sh
line diff
     1.1 --- a/tools/examples/vif-common.sh	Mon Feb 27 17:16:04 2006 +0100
     1.2 +++ b/tools/examples/vif-common.sh	Mon Feb 27 17:16:28 2006 +0100
     1.3 @@ -125,7 +125,7 @@ function handle_iptable()
     1.4  #
     1.5  function ip_of()
     1.6  {
     1.7 -  ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed 's,/.*,,' | head -1
     1.8 +  ip addr show "$1" | awk "/^.*inet.*$1\$/{print \$2}" | sed -n '1 s,/.*,,p'
     1.9  }
    1.10  
    1.11