From 9d16807a67b40648095b15edf59fb7d601b9b079 Mon Sep 17 00:00:00 2001
From: tv <tv@xso>
Date: Fri, 9 Sep 2011 15:55:05 +0200
Subject: //retiolum/bin/hosts: use BRE @sed

---
 retiolum/bin/hosts | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'retiolum/bin/hosts')

diff --git a/retiolum/bin/hosts b/retiolum/bin/hosts
index 6939f52c..bd0c77dc 100755
--- a/retiolum/bin/hosts
+++ b/retiolum/bin/hosts
@@ -6,6 +6,8 @@ netname=${1-retiolum}
 cd /etc/tinc/$netname/hosts
 
 for i in `ls`; do
-  sed -rn 's|^ *Subnet *= *([^ /]*)(/[0-9]*)? *$|\1\t'$i' '$i'.'$netname'|p' $i
+  sed -n '
+    s|^ *Subnet *= *\([^ /]*\)\(/[0-9]*\)\? *$|\1\t'$i' '$i'.'$netname'|p
+  ' $i
 done | sort
 
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