auto login from oraperl script

I'm writing an oraperl script and the script to logon to Oracle using Oracle's OS user authentication feature. I can't figure out how to do this.

I've tried the following command lines, noe of which work

$lda -= &ora_login( $UID, '','');
$lda -= &ora_login( $UID, '/','');
$lda -= &ora_login( $UID, '\/','');
$lda -= &ora_login( $UID, '','\/');

I either get an oraperl error or oracle complains about a null password.

Any help would be greatly appreciated. Received on Fri May 27 1994 - 16:58:37 CEST