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PAM_ECHO(8) System Manager's Manual PAM_ECHO(8) NAME pam_echo - Echo PAM module SYNOPSIS [service-name] module-type control-flag pam_echo [arguments] DESCRIPTION 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: %H 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). %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. SEE ALSO pam.conf(5), pam(8) AUTHORS The pam_echo module and this manual page were developed for the FreeBSD Project by ThinkSec AS and NAI Labs, the Security Research Division of Network Associates, Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS research program. NetBSD 8.0 February 6, 2003 NetBSD 8.0