The echo service module for PAM displays its arguments to the user,
separated by spaces, using the current conversation function.
If the
%
character occurs anywhere in the arguments to
pam_echo,
it is assumed to introduce one of the following escape sequences:
|
|
|
| |
The name of the host on which the client runs
( PAM_RHOST).
|
| %s
|
The current service name
( PAM_SERVICE).
|
| %t
|
The name of the controlling tty
( PAM_TTY).
|
| amp;%U
|
The applicant's user name
( PAM_RUSER).
|
| %u
|
The target account's user name
( PAM_USER).
|
|
Any other two-character sequence beginning with
%
expands to the character following the
%
character.
