Hi, Does sudo support the following feature ? If target file is now owned by a specific user , deny executing or ask for user password. Many thanks. -- Best Regards, Aaron Lewis - PGP: 0xDFE6C29E ( http://http://pgp.mit.edu/ ) Finger Print: 9482 448F C7C3 896C 1DFE 7DD3 2492 A7D0 DFE6 C29E