===/etc/init.d/[service] [operation]===
<p>This "pathname" is actually a script that causes the initiate daemon (that constantly stays in memory) to act on a service that has been input. After the service, an operation can be input in from one of the following: </p>
* php5-fpm
If you get locked out of your server, enter pico ===/etc/hosts.deny === <p>This file can be accessed via [[This Is Your Brain On Informatics: Pico|pico]] or any other text editor in order to manage the IP addresses that have been blocked from accessing your virtual machine (including your own if it accidentally happens). Once you are in that the file, delete the IP address (possibly your IP address) that has been blocked at the bottom of the filethat you no longer wish to restrict.</p>