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config() {
NEW="$1"
OLD="$(dirname $NEW)/$(basename $NEW .new)"
# If there's no config file by that name, mv it over:
if [ ! -r $OLD ]; then
mv $NEW $OLD
elif [ "$(cat $OLD | md5sum)" = "$(cat $NEW | md5sum)" ]; then
# toss the redundant copy
rm $NEW
fi
# Otherwise, we leave the .new copy for the admin to consider...
}
preserve_perms() {
NEW="$1"
OLD="$(dirname ${NEW})/$(basename ${NEW} .new)"
if [ -e ${OLD} ]; then
cp -a ${OLD} ${NEW}.incoming
cat ${NEW} > ${NEW}.incoming
mv ${NEW}.incoming ${NEW}
fi
mv ${NEW} ${OLD}
}
if [ -e etc/HOSTNAME ]; then
sed -i "s,yourhostname,$(cat etc/HOSTNAME | cut -f1 -d .)," \
etc/NetworkManager/NetworkManager.conf.new
fi
# Preserve permissions, but move this into place. Otherwise the net
# connection could be lost at a remote location.
preserve_perms etc/rc.d/rc.networkmanager.new
config etc/NetworkManager/NetworkManager.conf.new
config etc/NetworkManager/conf.d/00-rc-manager.conf.new
config etc/NetworkManager/conf.d/00-dhcp-client.conf.new
# If the .pid file is found in the old location, move it to the new one:
if [ -r var/run/NetworkManager.pid ]; then
mv var/run/NetworkManager.pid var/run/NetworkManager/NetworkManager.pid
fi
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