Hi,
I just barely started working with FB and was able to successfully
install it on Red Hat 8.0. FB seemed to start ok and I was able to
connect to the samle employee database via isql.

Now, I want to shut down FB using:

> fbmgr -shut -user SYSDBA -password masterkey

but it throws an error:
"Your user name and password are not defined. Ask your database
administrator to set up a Firebird login.
can not attach to server"

I also tried to set up enviroment variables as follows:
ISC_USER=SYSDBA
ISC_PASSWORD=masterkey

And I was still getting the same error.

Please help.