Changing hostname after installing 10g

hi, have installed the SSO login server, portal and relevant database on 3 different machines running Redhat linux enterprise 3 respectively.
for the login server, the initial hostname was the default localhost.localdomain.
what are the scripts to run on the SSO server and portal server if i need to change the hostname to sso.test.net?
thx in advance.

From what I understand you cannot change the hostname on the infrastrcuture. Your best bet is to reinstall. In another post under technologies-linux, I note that the first line of the /etc/hosts is read by the installer, which is why your install defaulted to localhost.localdomain
So you need to edit your hosts file and put the real ip address and hostname first. Also, make sure you can ping the hostname on the first line as if it can't, the installer moves on to the second line of the file.
Usually the first line is going to be:
12.0.0.1 localhost.localdomain
So there will be lots of people making the same mistake that you and I did.

Similar Messages

Em12c changing oms server hostname - after install

I installed em12c R2 on a server with an incorrect /etc/hosts file. This has meant it has picked up in the configuration files the incorrect hostname.
Is there a straightforward way of changing an oms server hostname after install?
jason.

Depending on what you have configured, the steps are a bit different. Basically you need to backup and restore your configuration.
Follow the steps to completely backup your env (OMS, swlib, Repository, Agent, Inventory) for safe keeping. http://docs.oracle.com/cd/E24628_01/doc.121/e24473/ha_backup_recover.htm#autoId4
Export oms config --> key piece here!
Screenshot the OMS agent targets for validation later
Shutdown OMS agent and remove agent targets/host/agent from EM (as these need to be renamed and restored as well)
Shutdown oms
Validate your DNS/hosts file is correct before proceeding!
Then you will follow one of the recovery steps documented (as the software restore portion is not required) - for example single oms, no slb, same host - http://docs.oracle.com/cd/E24628_01/doc.121/e24473/ha_backup_recover.htm#autoId15
Recover agent
Check agent targets, may require refresh of WLS Domain to get all targets in correct status again
I have a document on the detailed steps I'd be happy to share. Please email me...

Cannot connect to database after installing 10g

Hello friends at www.oracle.com ,
after installing Oracle 10g, I am trying to use programs like SQL*Plus or Forms Builder. However, these programs are asking me for the host string, and:
- I cannot simply ignore this question, because I cannot connect without this information.
- But I don't know how I can configure a host string for local access.
- And I don't know if there's already a default host string for me to use after installing Oracle 10g, because I have no practice in database configuration, since I'm a developer.
Please help me.
Best regards,
Franklin Goncalves Jr.

Hi ,
Few pointers which may help you , but a small caveat all instructions pertaining to way we do internally in oracle , so there could be some mismatch at customer end , but more or less logic should be same , in case you can't any step revert back :
1. When Db asks you for connect string essentially it asks for the complete description of the db to connect including :
Db server machine name / ip - that can be resolved from your system if it's a remote server .
Username , Password ,
Db Instance Name - TnsAlias mentioned in TnsNames.ora .
Now there are few Env. variables that you need to set before running / starting an oracle db instance .
1. Oracle_Home - Essentially Oralce Installation directory .
2. Oracle_sid - unique identifier for Oracle Instance .
3. For OracleDb only set T_Work and TNS_ADMIN env. variables as %Oracle_Home%\work directory and place your Listener.ora file in that folder .
4. Make your initial parameter file init<Oracle_Sid>.ora in %Oracle_Home%\database -- default location .
5. Create Oracle Instance specific services to run on a Windows machine , essentially they will be two and default nomenclature is :
Oracle Service - OracleService<Oracle_Sid>
Listener Service - Oracle<oracle_sid>TnsListener
Now in %Oracle_Home%\bin directory you have couple have tools to help you in whole process including lsnrctl.exe , tnsping.exe , sqlplus.exe .
and onec you start oracle instance like this :
SQlPlus "/as sysdba" -- OS Authentication
--- Connected to Idle instance
Sql> startup --> this will take default parameter file
Check out dump location for log and trace files generated if enabled .
Now client setting :
1. This is the place where you need appropriate connect string with all components as mentioned above .
Check out any good site for exact syntax , but you need to make sure regarding client you are using for e.g:
ODP.Net , Java Driver etc .
For Client few important settings :
Execution directory should contain tnsnames.ora
Create T_WORK and TNS_ADMIN for execution directory .
check out for listener connectivity using :
tnsping <TnsAlias>
Imp -- Include all relevant stuff in System PATH for execution from anywhere .
Once it connects tehn you can use appropriate username / password for connecting with appropriate connection string .
Normally while installing oracle you would have set the username and password to be changed later .
or otherwise onec you log in as sysdba, you can create new username/password and give it sysdba permissions .
Also imp. thing for connecting from a remote system is having Sqlnet.ora authentication file in client's T_WORK and TNS_ADMIN .
I hope it helps upto some extent .
regards ,
Mrinal

Is it possible to change NLS_CHARACTERSET after installing 10gR2 database ?

Hi, all.
I need to change NLS_CHARACTERSET because of the ORA-29275 error.
SELECT * FROM NLS_DATABASE_PARAMETERS
WHERE PARAMETER LIKE '%CHARACTER%';
Server Side : HP unix, oracle 8i 8.1.7.4
PARAMETER     VALUE
NLS_NUMERIC_CHARACTERS     .,
NLS_CHARACTERSET     KO16KSC5601
NLS_NCHAR_CHARACTERSET     KO16KSC5601
Client Side : Window xp, oracle 10gR2
PARAMETER     VALUE
NLS_NUMERIC_CHARACTERS     .,
NLS_CHARACTERSET     KO16MSWIN949
NLS_NCHAR_CHARACTERSET     AL16UTF16
Thus, I would like to change NLS_CHARACTERSET and NLS_NCHAR_CHARACTERSET parameters.
The above is the default value.
Is it possible to change those parameters after installing 10gR2 on windows xp?
Thanks in advance.
Edited by: user507290 on Jul 8, 2010 11:15 PM
Edited by: user507290 on Jul 8, 2010 11:16 PM
Edited by: user507290 on Jul 8, 2010 11:16 PM

Hi,
It is possible to migrate from certain character sets to anothers, but not allways. However, if it's a fresh installation, I recommend to create a new instance and delete this one you just created.
You don't need to reinstall Oracle, just create a new instance. Character sets are instance related.
Regards,
Mario Alcaide
http://marioalcaide.wordpress.com

Trouble booting CentOS after installing 10g XE

After tackled with XE on Window XP and 10g DS, I moved on to Linux. I installed CentOS 4.2, and everything seemed to work fine. Then I installed 10g XE with Start XE when CentOS boots up. Everything seemed to be fine, and I was able to login through the XE home page as system. Then I turned off the computer and went to sleep. Next day when I started the computer, my CentOS wouldn't boot. It stopped after:
Checking SWAP Spaces [OK]
The cursor was blinking...forever! The sad thing was I had to switched the power off to stop everything. I am a newbie to Linux. Did I miss something? Somebody help please?!

This doesn't really mean there is a problem with the swap space. When linux startup process hangs at enabling swap space means next step (database startup) is hanging. It is just about to open the graphical console, but it freezes at this point because it is not able to startup oracle.
When installing, did you perform the execution of '/etc/init.d/oracle-xe configure' as the root user to configure the database?
You can still enter into your linux environment, as by now the networking settings are already active. So open a session by means of ssh or telnet if available and verify this startup phase. Just as a workaround, look for the /etc/init.d/oracle-xe file that was created by the XE installation. Rename it and set just an empty file instead, so you are able to open your console. Once fixed, rename it back to its original name.
In case of boot problems, use your rescue disk, mount your root file system and perform the outlined steps.
~ Madrid.

Unable to launch oracle applications after installing 10g Express

I installed 10g express to be able to access the database using a client (TOAD). Now I am unable to launch the oracle applications. I am able to login but once I select a responsibilty and function java never launches. Any suggestions?

Hi,
could you please let us know more about where you installed express database and why your applicatin is not working?
But lets say if you have installed express database on your laptop and on your application is not launching, then problem could be with your application and browser. There is no connection between client and oracle application client.
regards
Pravin

ORA-12203 error in Forms6i, after installing 10g local DB

Hello,
I have a configuration with multiples Oracle_Homes as I use Disco R4, Forms6i, Forms 10g, and sqlplus. I had no problem when I used a local 9i DB. All worked fine.
When I had the 9i DB, I decided to set a TNS_ADMIN variable and only use one version of SQLNET.ORA and TNSNAMES.ORA. All was fine !
Recently, I have decided to install a brand new 10gR2 DB, and get rid off my 9i DB.
Since then, only the 10g tools work fine... and I cannot connect anymore to any of my Forms6i or Disco. BIG Problem !!!
The error is always the same : ORA-12203: TNS:unable to connect to destinationI have made many different tries for fixing this issue...but I have no clue, and I would like some advices from you.
Here are the details of the variables and files (after all my modifications):
- My 10DB is located under OracleHome DB10g_OH (c:\10g\DB)
- My Forms6i is located under OracleHome DEFAULT_HOME (c:\oraNT)
- I created environment variables
ORACLE_SID=SCFOXD
TWO_TASK=SCFOXD
and
PATH= C:\10g\DB\bin;C:\orant\bin; ....
I currently put the same version of listener.ora, sqlnet.ora and tnsnames.ora in both directories (C:\orant\NET80\ADMIN and C:\10g\DB\NETWORK\ADMIN):
- sqlnet.ora:
SQLNET.ALLOWED_LOGON_VERSION = 9
SQLNET.AUTHENTICATION_SERVICES= (NTS)
TRACE_LEVEL_CLIENT = ADMIN
TRACE_UNIQUE_CLIENT = on
NAMES.DIRECTORY_PATH= (HOSTNAME, EZCONNECT, TNSNAMES)
TRACE_LEVEL_SERVER = ADMIN
TRACE_DIRECTORY_CLIENT = C:\orant\net80\admin
TRACE_DIRECTORY_SERVER = C:\orant\net80\admin
USE_DEDICATED_SERVER = on
- tnsnames.ora
SCFOXD =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SID = SCFOXD)
(SERVER = DEDICATED)
(GLOBAL_NAME = SCFOXD)
(HS = OK)
- listener.ora (defined with the 10g Net Manager)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = SCFOXD)
(SID_NAME = SCFOXD)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
Using the Dos command window, I stopped and started the listener (lsnrctl stop/start and its current status is (in french!!):
LSNRCTL for 32-bit Windows: Version 10.2.0.1.0 - Production on 05-NOV. -2006 12:07:23
Copyright (c) 1991, 2005, Oracle. All rights reserved.
Connexion Ó (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521)))
STATUT du PROCESSUS D'ECOUTE
Alias LISTENER
Version TNSLSNR for 32-bit Windows: Version 10.2.0.1.0 - Production
Date de départ 05-NOV. -2006 12:02:33
DurÚe d'activitÚ 0 jours 0 heures 4 min. 52 sec
Niveau de trace off
Sécurité ON: Local OS Authentication
SNMP OFF
Fichier de paramètres du processus d'écoute C:\oraNT\NET80\admin\listener.ora
Fichier journal du processus d'écoute C:\10g\DB\network\log\listener.log
Récapitulatif d'écoute des points d'extrémité...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Récapitulatif services...
Le service "SCFOXD" comporte 1 instance(s).
L'instance "SCFOXD", statut UNKNOWN, comporte 1 gestionnaire(s) pour ce service...
La commande a réussi
Looking at the listerner status, all seems fine, except the status UNKNOWN of the DB... I have no idea why it is that, as I can successfully connect it using the 10g tools (sqlplus/forms10g)
To go further, I can reproduce the same error (like with Forms6i) when I use the DOS command window, when I run plus80.
Anyway, I am sure there is something I missed to do... but, I am really stuck, and I would like to get some advices in order to solve my issue.
Thanks,
Olivier

Thanks for your quick reply.
1) forms 6i version is = 6.0.8.23.2
2) in the DOS box, here is what I get :
I set ORACLE_SID=SCFOXD
a) lsnrctl status : all seems ok.
b) tnsping SCFOXD : seems ok.
c) tnsping80 SCFOXD : brings this error:
TNS Ping Utility for 32-bit Windows: Version 8.0.6.0.0 - Production on 06-NOV-06
21:25:38
(c) Copyright 1997 Oracle Corporation. All rights reserved.
Attempting to contact (ADDRESS=(PROTOCOL=TCP)(HOST=localhost)(PORT=1521))
TNS-12538: TNS:no such protocol adapter
d) plus80 username/password gives error
ORA-12203: TNS:unable to connect to destination
e) plus80 username/password@SCFOXD gives error
ORA-12222: TNS:no such protocol adapter
Here are my current listener/sqlnet/tnsnames files:
- listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = SCFOXD)
(ORACLE_HOME = c:\10g\DB)
(SID_NAME = SCFOXD)
USE_PLUG_AND_PLAY_LISTENER = ON
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
- sqlnet.ora
SQLNET.AUTHENTICATION_SERVICES= (NTS)
NAMES.DIRECTORY_PATH= (TNSNAMES, EZCONNECT)
- tnsnames.ora
SCFOXD = (DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA = (SID = SCFOXD))
(SRVR = DEDICATED) )
I really feel bad about my current configuration. I don't understand at all...
Any other suggestion?

Unauthorized change error after installing

After I installed to the recent version of quicktime (7.4.1 I think) and restarted my computer and logged on the error message "An unauthorized change was made to windows" and I was unable to use my computer. The only way I could use my computer was if I used system restore in safe mode to restore my computer to a time before the installation of quicktime.

What is the exact error?

Can I use 9i imp/exp utility after installing 10g

Hello, all:
I have two database co-exist in one machine, one is 9i, another one is 10.2, which was just installed recently . Now I need to imp/exp the 9i database, I can't invoke 9i imp/exp utility anymore, even under 9i oracle_home, I can only get 10g's imp/exp screen comes up, can someone help me? Is there anyway that I can use both version of utility in the same machine?
Thanks a lot in advance.
wendy

I can't invoke 9i imp/exp utility anymoreThat might be because the 10G_ORA_HOME\BIN appears first in your PATH environment variable. Either put 9i_HOME\BIN first in your PATH or navigate to the BIN directory of 9i home and run the export/import from there.
C:\>exp
Export: Release 10.2.0.1.0 - Production on Wed Oct 25 09:31:50 2006
Copyright (c) 1982, 2005, Oracle. All rights reserved.
Username: ^C
C:\>
C:\>cd Oracle\ora92\bin
C:\oracle\ora92\bin>exp
Export: Release 9.2.0.7.0 - Production on Wed Oct 25 09:32:03 2006
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Username: ^C
C:\oracle\ora92\bin>

After installing 10g 10.1.2.0.0

Dear all
Please assist am unable to get the oem 10g application server control main page , when i click on the link it is opening the iis server page.
n e comments highly appreciated.
Thanks in advance and Best Regards
Message was edited by:
mohdazam

What is the port number it is trying to connect or getting connected to?

/sbin not in PATH after installing lightDM?

Sorry, I'm a tad confused here, and very new.
When I try to run fdisk, or other similar commands found in /sbin, from the terminal... it says they aren't found.
If I run /sbin/fdisk , the command works fine. I am also not able to reboot or shut down the pc unless I do so from the terminal - /"sbin/reboot"
I can change my path within the terminal, and fdisk works fine on its own, but obviously, once I close the terminal, that change goes away.
The path in my /etc/profile is as follows:
PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin"
export PATH
It looks to me like /sbin is there just fine, but what do I know.
This change happened after installed lightDM, which otherwise works flawlessly.
Thanks for any help

Sorry, I'm a total idiot today. I couldn't remember where I read that stuff (the comments). Anyway, before coming back here, I fixed the /sbin issue, as well as the shutdown/reboot issue with oblogout, but I don't think they are the best solutions. (Adding path to bash.bashrc, and adding /sbin/ to oblogout.conf)
Maybe I will try another DM instead. This is just my first shot at anything linux, so.. I'm having fun!
Thank you
Last edited by ianforcements (2011-10-21 20:18:40)

Installing Oracle 10G Express Edition on Linux after installing Libaio-0.3

I had got a error while installing 10G Express Edition on Redhat Fedora core 4 linux after installing libaio-0.3.104-2.i386.rpm
I had given the following command in Linux Command prompt to install the oracle database 10 G Express Edition (oracle-xe-10.2.0.1-1.0.i386.rpm)
# sudo rpm -ivh /tmp/oracle-xe-10.2.0.1-1.0.i386.rpm
The error I had got is as follows:
Preparing.....#####################[100%]
1:oracle-xe Warning:/etc/init.d/oracle-xe saved as /etc/init.d/oracle-xe.rpmorig
error:Unpacking of archive failed on file /usr/lib/oracle/xe/app/oracle/product/10.2.0/server/bin/ons;4698950F:cpio:MD5 Sum Mismatch

The steps I am asking is for installing oracle 10G express edition on Redhat Fedora core 4 Linux version. Now, after downloading the fresh copy of Oracle 10G express edition from the Oracle site. I have successfully installed oracle now.
I was getting the following errors - I have pasted previous query for the problem which I had faced after installing Oracle 10 G Express Edition successfully on Redhat Fedora Core 4 Linux.
The Previous Query is as follows:
Thanks For Guiding Me All of you!
Finally, I have installed Oracle 10G Express Edition on Redhat Fedora core 4 Linux.
Now, I am having the following problems:
After making the changes as per my Reference mentioned in my different messages, I had done the troubleshooting steps going to Options and setting the same.
1.When I try to load the http://127.0.0.1:8080/apex page it gives an error popup:
" The connection was refused when attempting to contact 127.0.0.1:8080 "
2. After opening the Run the SQL Command Line by clicking on applications and When I say " Connect System and when prompted for password, I have entered the password and gives another error as follows:
ORA-01034 : Oracle not available
ORA-27101: Shared Memory realm does not exist
Linux Error:2:No such file or directory
3. When I try to manually start the Listener or Services, It gives one more error:
Root Not a Member of DBA Group
I need to What is happening or What is the Problem and How will I rectify them?

DBConsole Service doesn't start after Install OAS F&R-Services Win 10g

Windows DBConsole Service doesn't start after Install OAS F&R-Services
Hello,
we have installed:
WINDOWS Server 2003 with SP 2
Oracle 10.2.0.1
OAS F&R Services 10.1.2.0.2
after Install DBR2 EM / DBConsole did work
after Install OAS F&R-Service
the windows-service for DBConsole
doesn't start, return with an Error Code 2
see below
the file named emdbconsole.nohup from output log
is not to find
the ias_console does work fine
OAS F_R-Services do work too
whats may be wrong ?
regards
Norbert
OracleDBConsoleorclsrvc.log :
EMDROOT=D:\oracle\product\10.2.0\db_1
ORACLE_HOME=D:\oracle\product\10.2.0\db_1
EMDSTATE=D:\oracle\product\10.2.0\db_1\kfin_orcl
CONSOLE_CFG=dbconsole
TRACE_LEVEL=16
TIMEOUT=15
12/14/09 13:13:08 Start pending...
12/14/09 13:13:08 Verifying dbconsole is not started already. Command line "D:\oracle\product\10.2.0\db_1\bin\emctl.bat" istatus dbconsole
12/14/09 13:13:09 dbconsole launch commandline is "D:\oracle\product\10.2.0\db_1\bin\emctl.bat" istart dbconsole
12/14/09 13:13:09 Tracking process launch...
12/14/09 13:13:39 dbconsole exited with retCode 2.
12/14/09 13:13:39 Check D:\oracle\product\10.2.0\db_1\kfin_orcl\sysman\log\emdbconsole.nohup for details
Edited by: astramare on Dec 15, 2009 8:43 AM

Hi,
1. Stop the DBConsole. (set ORACLE_SID first & ORACLE_HOME)
cd %ORACLE_HOME%\bin
emctl stop dbconsole
2. Update the <ORACLE_HOME>/<hostname_sid>/sysman/config/emd.properties file.
Change line from:
tracelevel.main=WARN
To
tracelevel.main=DEBUG
Decomment this line, so that the line becomes :
EMAGENT_PERL_TRACE_LEVEL=DEBUG
3. Update the <ORACLE__HOME>/<hostname_sid>/sysman/config/emomslogging.properties
Change line from:
log4j.rootCategory=WARN, emlogAppender, emtrcAppender
To
log4j.rootCategory=DEBUG, emlogAppender, emtrcAppender
4. Remove/backup all log files from ORACLE_HOME/<hostname_sid>/sysman/log
5. Start the dbconsole and upload the output of each command
- start the dbconsole: "emctl start dbconsole"
- issue "emctl clearstate"
- status the dbconsole: "emctl status dbconsole"
- check the status of the agent until it comes up: "emctl status agent"
- force an upload: emctl upload
6. Check If you are able to view the dbconsole Page & login
check below logs may be you can see the close error messages to solve the issue.
<ORACLE_HOME>/<hostname_sid>/sysman/log directory
<ORACLE_HOME>/<hostname_sid>/sysman/config/emoms.properties
Otherwise re-create the DBconsole using the metalink doc 278100.1 : How To Drop, Create And Recreate DB Control In A 10g Database. (Please check the steps from Recreate/ReConfig DB Control, if you want to re-create)
Thanks.

How to change (NT)Domain Name after installed ERP?

Hello,
We are planning to change (NT) Domain Name on environment of already installed ERP/BW(WAS 6.40)/SRM/SolMan(NW 7.0).
We know SAP recommend that customer should be Re-install or System-copy SAP-System if the Domain name is changed after installed systems.
However, we do not have enough time and budget for doing that.
Questions:
1). If the (NT) Domain name will be changed, we only need to change the
OS users of service for SAP-System?
(I think that it is needed to change only OS-users of SAP-service. Is there other setting for that?)
2). The method of only changing users of SAP-service is not supported in this case?
(The customer will be not taken the SAP-Official support after doing that?)

Dear
Changing domain name is not supported by SAP if done in a productive environment (after systems have gone live).
You will probably not get support by SAP after you change the domain name once system is live.
There are a bunch of changes you will need to perform as well.
The domain name is probably existing in the RFC's and you cannot change all of those through SM59.
You will need to update those entries at Oracle level.
SAP parameters containing domain name
Java environment where domain name is contained
Reset hostname buffer
Service marketplace
SAP Logon
STMS
Monitoring perhaps, non SAP job scheduling
Please reward points accordingly
Kind regards
Tom

(OEL 4.7) -bash: sqlplus: command not found after install of 10g R2

Hi all
I'm new to Linux and I would like your help and directions on a few things:
After 2 days of battle with RPM's (i386 vs x86_64) i was finally able to install 10g R2 on OEL 4.7 x86_64 system without any errors.
please check if all these settings are correct and help me how to start sqlplus? or create a database with dbca
I followed all the directions in Doc ID: 339510.1.
During installation i choose this path as the ORACLE_HOME
/u01/app/oracle/product/10.2.0/
I did not however installed the default database.
I then ran the two scripts at the end of the installation as root.
Here are my settings:
oracle 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
unset USERNAME
:q
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
ORACLE_HOME=/product/10.2.0/db_1;
export ORACLE_HOME
export PATH=$ORACLE_HOME/bin:$PATH
here is my oracle env result
[oracle@nycoralp01 /]$ env | grep -i ORACLE
OLDPWD=/home/oracle/oraInventory
USER=oracle
ORACLE_BASE=/u01/app/oracle
MAIL=/var/spool/mail/oracle
PATH=/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/home/oracle/bin
HOME=/home/oracle
LOGNAME=oracle
ORACLE_HOME=/product/10.2.0/db_1
here is my echo $ORACLE_HOME result:
[oracle@nycoralp01 /]$ echo $ORACLE_HOME
/product/10.2.0/db_1
Can someone please tell me what did i miss or did not set?
When i try to run sqlplus i get this error
[oracle@nycoralp01 /]$ sqlplus
-bash: sqlplus: command not found
Any help appreciated

I change it in my bash_profile
$ vi ~oracle/.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
unset USERNAME
:q
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
ORACLE_HOME=$ORACLE_BASE/product/10.2.0/db_1;
export ORACLE_HOME
export PATH=$ORACLE_HOME/bin:$PATH
and i'm still getting the same error
-bash: sqlplus: command not found
Is there anything else i'm missing? do i have to restart anything?

Changing hostname after installing 10g

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