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... } if [ -x /usr/bin/update-desktop-database ]; then /usr/bin/update-desktop-database usr/share/applications >/dev/null 2>&1 fi # Keep same perms on rc.wifi-radar.new: if [ -e etc/rc.d/rc.wifi-radar ]; then cp -a etc/rc.d/rc.wifi-radar etc/rc.d/rc.wifi-radar.new.incoming cat etc/rc.d/rc.wifi-radar.new > etc/rc.d/rc.wifi-radar.new.incoming mv etc/rc.d/rc.wifi-radar.new.incoming etc/rc.d/rc.wifi-radar.new fi config etc/wifi-radar.conf.new config etc/rc.d/rc.wifi-radar.new echo "Remember to edit /etc/wifi-radar.conf to suit your needs..." echo echo "To use wifi-radar with a normal user (with sudo) add:" echo "%users ALL = NOPASSWD: /usr/sbin/wifi-radar" echo "to /etc/sudoers, then launch wifi-radar.sh" echo