oops, try again forcing a tty allocation! 
echo $PASSWD |ssh -tt loguser@enfcdb01 "sudo -Sk -p '' -- su -lc ls im
+ail"

[download]

(BTW, you may like to remove the password from your previus post)

In reply to Re^7: Problem using Net::OpenSSH->capture to su to another user by salva
in thread Problem using Net::OpenSSH->capture to su to another user by tim.culhane

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