## php.ini
PHP settings are defined in:
-- a main configuration file, usually found under `/etc/php5/php.ini`; some distributions provide different configuration environments, e.g.
- - `/etc/php5/php.ini` - used when running console scripts
- - `/etc/php5/apache2/php.ini` - used when a client requests PHP resources from Apache
- - `/etc/php5/php-fpm.conf` - used when PHP requests are proxied to PHP-FPM
+
+- a main configuration file, usually found under `/etc/php/$php_version/php.ini`; some distributions provide different configuration environments, e.g.
+ - `/etc/php/$php_version/cli/php.ini` - used when running console scripts
+ - `/etc/php/$php_version/apache2/php.ini` - used when a client requests PHP resources from Apache
+ - `/etc/php/$php_version/php-fpm.conf` - used when PHP requests are proxied to PHP-FPM
- additional configuration files/entries, depending on the installed/enabled extensions:
- `/etc/php/conf.d/xdebug.ini`
## fail2ban
`fail2ban` is an intrusion prevention framework that reads server (Apache, SSH, etc.) and uses `iptables` profiles to block brute-force attempts:
+
- [Official website](http://www.fail2ban.org/wiki/index.php/Main_Page)
- [Source code](https://github.com/fail2ban/fail2ban)
```
See:
-- http://www.robotstxt.org/
+
+- http://www.robotstxt.org
- http://www.robotstxt.org/robotstxt.html
- http://www.robotstxt.org/meta.html