\fB1\.\fR The first time you run the \fBbuild\fR command, \fB/etc/hosts\fR will be moved to \fB/etc/hosts\.core\fR, and the file \fB/etc/hosts\.sources\fR will be created using the default sources list\. The \fB/etc/hosts\fR file will then be generated by combining \fB/etc/hosts\.core\fR and the resulting contents of the downloaded sources in \fB/etc/hosts\.sources\fR\.
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\fB2\.\fR You can now open \fB/etc/hosts\.sources\fR and remove or comment out (by adding \fB#\fR in front) any sources you don\'t wish to use, as well as add new ones\. Sources can remote (ie: \fBhttp://adaway\.org/hosts\.txt\fR) as well as local (ie: \fBfile:///etc/hosts\.d/mylist\.txt\fR)\.
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\fB3\.\fR If you want to make any changes to the contents of what used to be \fB/etc/hosts\fR, you should now make them to \fB/etc/hosts\.core\fR, and you\'ll need to rerun the \fBbuild\fR command to have them applied\.
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\fB4\.\fR Once you\'re done customizing your configuration, run the \fBbuild\fR command again and the \fB/etc/hosts\fR file will be regenerated using the current list of sources and your up\-to\-date \fB/etc/hosts\.core\fR file\.
\fB1\.\fR To disable the configured hosts lists, run the \fBrevert\fR command and \fB/etc/hosts\.core\fR will be moved back to \fB/etc/hosts\fR\.
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\fB**\fR The \fB/etc/hosts\.sources\fR file will continue to exist until it\'s manually deleted, and it will be used again the next time remote sources are enabled\.
Similarly, the \fB$HOSTS_CORE\fR and \fB$HOSTS_SOURCES\fR variables (which default to \fB$HOSTS_SYSTEM\.core\fR and \fB$HOSTS_SYSTEM\.sources\fR and will automatically change when \fB$HOSTS_SYSTEM\fR is changed), can be set to alternative locations to configure the use of different files\.
