Frequently Asked Questions About Linux / UNIX » account password http://www.cyberciti.biz/faq Every answer asks a more beautiful question. Fri, 03 Feb 2012 22:38:32 +0000 en hourly 1 http://wordpress.org/?v=3.3.1 Linux: Force Users To Change Their Passwords Upon First Loginhttp://www.cyberciti.biz/faq/rhel-debian-force-users-to-change-passwords/ http://www.cyberciti.biz/faq/rhel-debian-force-users-to-change-passwords/#comments Thu, 11 Sep 2008 06:18:57 +0000 Vivek Gite http://www.cyberciti.biz/faq/?p=1721 Q. How can I force my Linux users to change their passwords upon the first login under CentOS / Debian Linux?]]> http://www.cyberciti.biz/faq/rhel-debian-force-users-to-change-passwords/feed/ 5 Postfix SASL ERROR: Password not accepted from server: 535 5.7.0 Error: authentication failed: authentication failurehttp://www.cyberciti.biz/faq/rhel-linux-postfix-sasl-authentication-error/ http://www.cyberciti.biz/faq/rhel-linux-postfix-sasl-authentication-error/#comments Tue, 27 May 2008 16:41:53 +0000 Vivek Gite http://www.cyberciti.biz/faq/?p=1082 http://www.cyberciti.biz/faq/rhel-linux-postfix-sasl-authentication-error/feed/ 1 Linux deny or block user loginhttp://www.cyberciti.biz/faq/howto-linux-deny-user-login/ http://www.cyberciti.biz/faq/howto-linux-deny-user-login/#comments Sun, 12 Aug 2007 14:28:29 +0000 Vivek Gite http://www.cyberciti.biz/faq/howto-linux-deny-user-login/ http://www.cyberciti.biz/faq/howto-linux-deny-user-login/feed/ 0