sed -e '/^hosts:/s/\s*\<mdns\>//' \ -e 's/\(^hosts:.*\)\(\<files\>\)\(.*\)\(\<dns\>\)\(.*\)/\1\2 mdns4_minimal [NOTFOUND=return]\3\4 mdns\5/' \ -i $D/etc/nsswitch.conf if [ x"$D" = "x" ]; then if [ -x /sbin/ldconfig ]; then /sbin/ldconfig ; fi fi