X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Fboot%2F9990-netbase.sh;h=b3f886c943a01e0be7d0513960bce7e4e2936132;hb=54902399948caafc424dee2f6453c6598a1d926c;hp=384f3f64f1a3e370208b6d534671b75b42094532;hpb=ab6364da036b4b09c0e5c92b0e21c4d43e4bd4c2;p=live-boot-grml.git

diff --git a/scripts/boot/9990-netbase.sh b/scripts/boot/9990-netbase.sh
index 384f3f6..b3f886c 100755
--- a/scripts/boot/9990-netbase.sh
+++ b/scripts/boot/9990-netbase.sh
@@ -65,11 +65,13 @@ EOF
 
 			if [ -n "${nameserver}" ]
 			then
+				if [ -e "${DNSFILE}" ]
+				then
+					grep -v ^nameserver "${DNSFILE}" > "${DNSFILE}.tmp"
+					mv "${DNSFILE}.tmp" "${DNSFILE}"
+				fi
 
-cat >> "${DNSFILE}" << EOF
-nameserver ${nameserver}
-EOF
-
+				echo "nameserver ${nameserver}" >> "${DNSFILE}"
 			fi
 		done
 	else
@@ -133,20 +135,5 @@ EOF
 		fi
 	fi
 
-	#if [ ! -x /root/usr/sbin/NetworkManager ]
-	#then
-	#	for i in eth0 eth1 eth2 ath0 wlan0
-	#	do
-	#		grep -q "iface ${i}" ${IFFILE} && continue
-	#
-	#cat >> "${IFFILE}" << EOF
-	#allow-hotplug ${i}
-	#iface ${i} inet dhcp
-	#
-	#EOF
-	#
-	#	done
-	#fi
-
 	log_end_msg
 }