Minimize delta to Debian's upstream/master

[live-boot-grml.git] / components / 9990-netbase.sh

diff --git a/components/9990-netbase.sh b/components/9990-netbase.sh
index 550a2b8..bae858a 100755 (executable)
--- a/components/9990-netbase.sh
+++ b/components/9990-netbase.sh
@@ -45,6 +45,7 @@ EOF
                        ifaddress="$(echo ${ifline} | cut -f2 -d ':')"
                        ifnetmask="$(echo ${ifline} | cut -f3 -d ':')"
                        ifgateway="$(echo ${ifline} | cut -f4 -d ':')"
                        ifaddress="$(echo ${ifline} | cut -f2 -d ':')"
                        ifnetmask="$(echo ${ifline} | cut -f3 -d ':')"
                        ifgateway="$(echo ${ifline} | cut -f4 -d ':')"

+                       nameserver="$(echo ${ifline} | cut -f5 -d ':')"

 
 cat >> "${IFFILE}" << EOF
 allow-hotplug ${ifname}
 
 cat >> "${IFFILE}" << EOF
 allow-hotplug ${ifname}


@@ -62,6 +63,17 @@ cat >> "${IFFILE}" << EOF
 EOF
 
                        fi
 EOF
 
                        fi

+
+                       if [ -n "${nameserver}" ]
+                       then
+                               if [ -e "${DNSFILE}" ]
+                               then
+                                       grep -v ^nameserver "${DNSFILE}" > "${DNSFILE}.tmp"
+                                       mv "${DNSFILE}.tmp" "${DNSFILE}"
+                               fi
+
+                               echo "nameserver ${nameserver}" >> "${DNSFILE}"
+                       fi

                done
        else
                if [ -n "${NODHCP}" ]
                done
        else
                if [ -n "${NODHCP}" ]