Linux下通过SSH对Oracle关闭和启动的过程

Linux下通过SSH对Oracle关闭和启动的过程：

su oracle

export ORACLE_HOME=/oracle/product/11202

export ORACLE_SID=gps

sqlplus oracle/oracle@gps

conn /as sysdba

shutdown immediate;

startup

以下是查看和修改参数。

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select count(*) from v$session;

Select count(*) from v$session where status='ACTIVE';

show parameter sessions;

show parameter processes;

alter system set processes=300 scope=spfile;

alter system set sessions=300 scope=spfile;

shutdown immediate;

startup;

sudo shutdown -r now