[url]http://jingyan.baidu.com/article/eae078278680c11fec548509.html[/url]
windows:
linux:
windows:
echo %ORACLE_SID%
set ORACLE_SID=orcl
sqlplus / as sysdba
alter user you_username identified by you_password;
alter user you_username account unlock;
linux:
echo $ORACLE_SID
set ORACLE_SID=orcl
sqlplus / as sysdba
alter user you_username identified by you_password;
alter user you_username account unlock;