when LDAP support is compiled in. This differs from sudo 1.6
where LDAP was always consulted first.
- * Support for /etc/environment. If sudo is run with the -i flag,
- the contents of /etc/environment are used to populate the new
- environment that is passed to the command being run.
-
+ * Support for /etc/environment on AIX and Linux. If sudo is run
+ with the -i flag, the contents of /etc/environment are used to
+ populate the new environment that is passed to the command being
+ run.
+
+ * If no terminal is available or if the new -A flag is specified,
+ sudo will use a helper program to read the password if one is
+ configured. Typically, this is a graphical password prompter
+ such as ssh-askpass.