Example run: root@ox:/etc/init.d# ./oracle-xe-18c configure /bin/df: unrecognized option ‘–direct’ Try ‘/bin/df –help’ for more information. Specify a password to be used for database accounts. Oracle recommends that the password entered should be at least 8 characters in length, contain at least 1 uppercase character, 1 lower case character and 1 digit [0-9]. Note that the ..