Hi Im looking for a secure way to let users change their password on linux system using a php file. can anyone help me to do this in a secure way? Thanks.
http://www.cyberciti.biz/tips/change-linux-or-unix-system-password-using-php-script.html Making a shell script to do so, and calling the shell script using php exec will help in changing the linux password using php.
yeah i fear too use that method due to comments, seems its having many security issues and i found a sourceforge project and it works well http://changepassword.sourceforge.net/