config() { for infile in $1; do NEW="$infile" 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... done } 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 } preserve_perms etc/rc.d/rc.clamav.new config etc/freshclam.conf.new config etc/clamd.conf.new config etc/clamav-milter.conf.new config etc/logrotate.d/clamav.new # Remove new log if one is already present config var/log/clamav/clamd.log.new ; rm -f var/log/clamav/clamd.log.new config var/log/clamav/freshclam.log.new ; rm -f var/log/clamav/freshclam.log.new