Oracle????Windows?Linux???????????????????????????Oracle??????????????????????

?Windows??????Oracle???????????

`lsnrctl start;` `oradim-startup-sid` ?????Oracle????????SQL*Plus????????????? `sqlplus sys/change_on_install as sysdba` ??????????SQL*Plus??????????????

??Linux?????Oracle???????Windows?????

`lsnrctl start;` `sqlplus sys/change_on_install as sysdba` ????????SID????????????

Oracle????????????`$ORACLE_HOME/network\admin`??????????`sqlnet.ora`?`orapwd`?????SQLNet.ora????????????

1. `ORA_PWD_FILE`???Oracle???????? 2. `ORA_PASSWORD`: ??Oracle???????? 3. `entries=1`?????????????

????????????????????

1. ??Oracle????? `orapwd file=your_password_file.ora password=your_password entries=1` 2. ??SQLNet.ora??? `sqlnet.ora` `ora_network= ( Listener= (Enabled=1) )` 3. ??Oracle Listener? `lsnrctl start`

???????????Oracle?????????????????????????????Oracle???????????????????????????

[?????](https://www.cnblogs.com/Y-zhiwei/p/7008304.html)