{DB作成}パスワードファイルの作成

https://docs.oracle.com/cd/F19136_01/admin/getting-started-with-database-administration.html#GUID-2031F0DC-CC00-468C-9DFA-E6299420FE21

cdh
cd dbs

orapwd --help

orapwd file=orapworcl format=12
orapwd file=orapwPROD1 password=oracle format=12
orapwd file=orapwPROD2 password=oracle format=12

echo "" | sqlplus sys/oracle@orcl as sysdba
echo "" | sqlplus sys/oracle@PROD1 as sysdba
echo "" | sqlplus sys/oracle@PROD2 as sysdba