-#!/bin/sh
+#!/bin/bash
# Filename: /etc/grml/fai/config/scripts/GRMLBASE/38-udev
# Purpose: configure udev of live-system
# Authors: grml-team (grml.org), (c) Michael Prokop <mika@grml.org>
# Unknown net device (/devices/virtio-pci/virtio0/net/eth0) (virtio_net)
# SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", ATTR{address}=="XX:XX:XX:XX:XX:XX", ATTR{dev_id}=="0x0", ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"
# so therefore remove such an automatically generated file instead.
-if grep -q "$STRING" "$CONFFILE" ; then
- echo "Automatically generated /etc/udev/rules.d/70-persistent-net.rules found, removing it."
- rm -f "$CONFFILE"
+if ! [ -r "$CONFFILE" ] ; then
+ echo "$CONFFILE does not exist, nothing to do."
+else
+ if grep -q "$STRING" "$CONFFILE" ; then
+ echo "Automatically generated /etc/udev/rules.d/70-persistent-net.rules found, removing it."
+ rm -f "$CONFFILE"
+ fi
fi
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