-3 * * * * (/usr/sbin/chkrootkit -q &>/var/www/rootkit_report_quiet.txt ) &>>/tmp/${USER}-cron-chkrootkit.log
-4 * * * * (/usr/sbin/chkrootkit -x &>/var/www/rootkit_report_expert.txt ) &>>/tmp/${USER}-cron-chkrootkit.log
+3 * * * * (/usr/sbin/chkrootkit -q &>/var/www/rootkit_report_quiet.txt ) &>>/tmp/${CRONUSER}-cron-chkrootkit.log
+4 * * * * (/usr/sbin/chkrootkit -x &>/var/www/rootkit_report_expert.txt ) &>>/tmp/${CRONUSER}-cron-chkrootkit.log