With the fields Alias and Description above, nickname and description can be tagged to the blacklist. This is solely for GUI comprehensibility and doesn't make any changes to SquidGuard configuration.
Domains: any string that can be found in the hostname part of the URL.
URLs: any string that can be found in the hostname + URI part of the URL.
Expressions: any regex pattern expression that can match a URL.
This is a simple interface to add or remove entries in the blacklist files of a category or filter.
Just type your entries in the textarea for each type of blacklist, click on the Remove button if you want to remove it, or click on the Add button to add them to the list.
You can add or remove multiple entries per list at a time by typing them line by line in the textarea.
If you want to edit the list file directly, click on the Edit icon at the left of each textarea.
Once you finished modification of these lists, you must click on the Rebuild database icon to activate the changes.