查看linux操作系統的版本
[oracle@localhost /]$ sqlplus / as sysdba
SQL*Plus: Release 10.2.0.4.0 - Production on Mon Jul 5 10:05:40 2010
Copyright (c) 1982, 2007, Oracle. All Rights Reserved.
su - oracle
echo $ORACLE_HOME
more /etc/redhat-release
[root@localhost /]# uname -a
Linux localhost 2.6.18-128.el5xen #1 SMP Wed Dec 17 12:01:40 EST 2008 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost bin]# ./catalina.sh debug
Using CATALINA_BASE: /data/tomcat7
Using CATALINA_HOME: /data/tomcat7
Using CATALINA_TMPDIR: /data/tomcat7/temp
Using JAVA_HOME: /data/jdk6/
正在初始化 jdb...
> version
這是 jdb 版本 1.6（J2SE 版本 1.6.0_18）
未連接 VM
> exit
