Oracle Enterprise Manager (localhost:localdomain) not working anymore.

Question

Hello,
I sucessfully installed 10g enterprise edition and was able to run the manager in my browser staight after. now I rebooted. installed
sql developer plus and I cant connect anymore. not to the manager and, likely because some service is not running, via sql developer.
trying lsnrctl start
or echo $ORACLE_HOME or tns names just retunred nothing.
does someone have an idea how I can hardcode these variables (I no there is a file somewhere) and start the service on startup (using red hat 5 and oracle 10g)

Answer 1

metalray wrote:
oracle_home=$Oracle_Home:/u01/app/oracle...
needs to have to $Oracle_Home: part, otherwise the variable will not be setNot for any shell I know.....
If you are on bourne shell or its commn silblings (posix, ksh or bash) I would expect to see the following
starting of with a PATH that does not reference an oracle home ...
ORACLE_SID=orcl
export ORACLE_SID
ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
export ORACLE_HOME
ORACLE_BASE=/u01/app/oracle
export ORACLE_BASE
PATH=$PATH:$ORACLE_HOME/bin
export PATH
These should all show with:
env | egrep '(ORA|^PATH)'PATH=/usr/bin:/usr/local/bin:xxxxxxxxx:/u01/app/oracle/product/10.2.0/db_1/bin
ORACLE_BASE=/u01/app/oracle
ORACLE_SID=orcl
ORACLE_HOME=/u01/app/oracle/product/10.2.0/db_1
Rgds - bigdelboy