Unix/linux system
/etc/passwd
/usr/local/app/apache2/conf/httpd.conf //apache2 default configuration file
/usr/local/app/apache2/conf/extra/httpd-vhosts.conf //Virtual website settings
/usr/local/app/php5/lib/php.ini //PHP related settings
/etc/httpd/conf/httpd.conf //apache configuration file
/etc/my.cnf //Mysql configuration file
Windows system
C:\boot.ini //View system version
C:\windows\system32\inetsrv\MetaBase.xml //IIS configuration file
C:\windows\repair\sam //Store the initial Windows system installation password
C:\\Program files\mysql\my.ini //mysql configuration
C:\\Program Filed\mysql\data\mysql\user.MYD //Mysql root
C:\\windows\php.ini //php configuration information
C:\\windows\my.ini //Mysql configuration file