Problem to run sql script in for Oracle Db

[internetfreakz]

Hellow,

I will run some sql scripts to put data in my oracle database.

I found this solution:
http://forums.winamp.com/showthread....40#post1279740

I use this command to run sqlplus: nsExec::Exec '$0 $2/$3@$1 @$4 '

The values:
$0 "$oradir\BIN\sqlplusw.exe"
$1 = "XE"
$2 = "gpr"
$3 = "gpr"
$4 "$INSTDIR\sql\opvullen_tab.sql"

When I run the nsExec:Exec command, Sqlplus ask me to connect (give up a username, password and hostname). Can I skip that and run the sql command directly?

Is it also posible to run a commando so I can create a user before I run the other sql scripts?