取りあえずコピー、

mkdir /root/backup
cp -R /var/cpanel/easy/apache/custom_opt_mods/ /root/backup
cp -R /var/cpanel/easy/apache/prefs.yaml /root/backup
cp -R /var/cpanel/easy/apache/profile/ /root/backup
cp -R /var/cpanel/easy/apache/rawenv/ /root/backup
cp -R /var/cpanel/easy/apache/rawopts/ /root/backup
cp -R /var/cpanel/easy/apache/state.yaml /root/backup
cp -R /var/cpanel/cpanel.config /root/backup
cp -R /var/cpanel/templates/apache2/ /root/backup
cp -R /var/cpanel/features/ /root/backup
cp -R /var/cpanel/zonetemplates/ /root/backup
cp -R /etc/exim.conf.local /root/backup
cp -R /etc/exim.conf.localopts