To block all cached pages, add **search?q=cache to the list of sites to block.

To block only cached pages from a particular site, e.g., www.somesite.com, add **search?q=cache*somesite.com to the list of sites to block.

LeechBlock won’t recognize a time period like 2100-0600 because it expects the time period to be within one calendar day. Bear in mind that there is no obviously correct interpretation of a time period like 2100-0600 when only some days of the are selected for blocking sites.

However, you can probably get the result you want by splitting up the time period like this: 0000-0600,2100-2400

Yes. Simply put FILE or +FILE in your list of sites to block or allow all local files.

Yes. The exception prefix (+) can be used to specify sites to allow rather than block.

For example, *.com +somesite.com will block all dot-com sites except somesite.com.

Yes, by appending a path to the domain name of the site.

For example, you could enter google.com/calendar to block all Google Calendar pages while allowing all other Google pages.

Check out the examples page.