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 config $NEW } openrc_base=(device-mapper dmcrypt lvm mdadm mdraid udev) openrc_desktop=(acpid alsasound xdm gpm rfcomm wpa_supplicant) openrc_devel=(git-daemon mysqld postgresql svn) openrc_misc=(bitlbee cpupower connman ntpd ntp-client sntp rsyslog saned metalog syslog-ng sensord lircd irexec haveged salt-master salt-minion salt-syncdic hdparm clamd boinc atd libvirtd) openrc_net=(named dhcpd dhcrelay dhcrelay6 iptables ip6tables rpcbind nfs nfsclient openntpd slapd sshd openvpn quota rsyncd samba saslauthd squid transmission-daemon ufw xinetd ypbind ypserv tor NetworkManager httpd syncthing) openrc_slack=(dcron sendmail sysklogd) openrc_video=(atieventsd vgl bumblebee) for file in "${openrc_base[@]}" "${openrc_desktop[@]}" "${openrc_devel[@]}" "${openrc_misc[@]}" "${openrc_net[@]}" "${openrc_slack[@]}" "${openrc_video[@]}"; do config "etc/conf.d/${file}.new" done preserve_perms etc/local.d/rcM.start.new