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... } # Move over the new policy files: config etc/polkit-1/localauthority/50-local.d/30-org.freedesktop.upower.pkla.new config etc/polkit-1/localauthority/50-local.d/40-org.freedesktop.consolekit.system.stop-multiple-users.pkla.new config etc/polkit-1/localauthority/50-local.d/41-org.freedesktop.consolekit.system.restart-multiple-users.pkla.new