# cat /opt/BitDefender-scanner/var/lib/scan/versions.dat.* | \
      awk '/bdcore.so.linux/ {print $3}' | \
      while read bdcore_so; do
          touch /opt/BitDefender-scanner/var/lib/scan/$bdcore_so;
          bdscan --update;
          mv /opt/BitDefender-scanner/var/lib/scan/bdcore.so \
              /opt/BitDefender-scanner/var/lib/scan/bdcore.so.old;
          ln -s /opt/BitDefender-scanner/var/lib/scan/$bdcore_so \
              /opt/BitDefender-scanner/var/lib/scan/bdcore.so;
          chown bitdefender:bitdefender \
              /opt/BitDefender-scanner/var/lib/scan/$bdcore_so;
      done