1.error
oracle [mmsc] :/home/mmsc/mms_home/cfg>sql
SQL*Plus: Release 11.2.0.1.0 Production on Mon Oct 17 11:21:07 2011
Copyright (c) 1982, 2009, Oracle. All rights reserved.
ERROR:
ORA-12154: TNS:could not resolve the connect identifier specified
Enter user-name:
2.mms.cfg
[Database]
DBName = ora11g
DBUserName = mmsc
DBPassword = mmsc
DBUrl = jdbc:oracle:thin:@192.168.9.93:1521:ora11g
DBJdbcClass=oracle.jdbc.driver.OracleDriver
MMS_LOCAL_FLOATIP = 192.168.9.93
3.lsnrctl status
[oracle@oracle admin]$ lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 17-OCT-2011 11:35:16
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.9.93)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 14-OCT-2011 19:34:58
Uptime 2 days 16 hr. 0 min. 17 sec
Trace Level off
Security ON: Local OS Authentication
SNMP OFF
Listener Parameter File /myoracle/app/product/11.2.0/dbhome_1/network/admin/listener.ora
Listener Log File /myoracle/app/diag/tnslsnr/oracle/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=192.168.9.93)(PORT=1521)))
Services Summary...
Service "ora11g" has 1 instance(s).
Instance "ora11g", status READY, has 1 handler(s) for this service...
Service "ora11gXDB" has 1 instance(s).
Instance "ora11g", status READY, has 1 handler(s) for this service...
The command completed successfully
[oracle@oracle admin]$
4.listener.ora
[oracle@oracle admin]$ vi listener.ora
# listener.ora Network Configuration File: /myoracle/app/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.9.93)(PORT = 1521))
)
)
ADR_BASE_LISTENER = /myoracle/app
~
5.tnsnames.ora
[oracle@oracle admin]$ vi tnsnames.ora
# tnsnames.ora Network Configuration File: /myoracle/app/product/11.2.0/dbhome_1/network/admin/tnsnames.ora
# Generated by Oracle configuration tools.
ORA11G =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = ORACLE)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ora11g)
)
)
ORA93 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.9.93)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ora11g)
)
)
~
~
6..bash_profile
[oracle@oracle ~]$ vi .bash_profile
# .bash_profile
# Get the aliases and functions
if [ -f ~/.bashrc ]; then
. ~/.bashrc
fi
# User specific environment and startup programs
PATH=$PATH:$HOME/bin
#export PATH
export ORACLE_BASE=/myoracle/app
export ORACLE_HOME=/myoracle/app/product/11.2.0/dbhome_1
export LD_LIBRARY_PATH=$ORACLE_HOME/lib
export ORACLE_SID=ora11g
export umash=022
export PATH=$PATH:$ORACLE_HOME/bin:/usr/bin/java:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin
~