su without password

From: Khalid Benhayoune (benhayoune_k@YAHOO.FR)
Date: Wed Aug 07 2002 - 07:47:45 EDT


Hi all,

How can I make a user X su to another user Y without authentication (without being prompted for a password) ? I need this in some shell scripts to make backups.

Thank you in advance.

K.Benhayoune
System engineer/DBA
Phone : 212-63-61-70-97
Address : Rue 76, n° 14, Bd Oum Rabia, EL OULFA - CASABLANCA

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