Create su.sh

su.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/expect
+
+set user [lindex $argv 0]
+set password [lindex $argv 1]
+set command [lindex $argv 2]
+
+spawn su - $user -c "$command"
+expect "Password:"
+send "$password\r"
+interact