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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...
}
# Leave any new rc.font with the same permissions as the old one:
# This is a kludge, but it's because there's no --reference option
# on busybox's 'chmod':
if [ -e etc/rc.d/rc.font ]; then
if [ -x etc/rc.d/rc.font ]; then
chmod 755 etc/rc.d/rc.font.new
else
chmod 644 etc/rc.d/rc.font.new
fi
fi
# Then config() it:
config etc/rc.d/rc.font.new
config etc/pam.d/vlock.new
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