1. How to verify

$ gpg --recv-keys 20F55619

command.

$ gpg --verify pacman-tools-0.7.2.tar.gz.asc pacman-tools-0.7.2.tar.gz
gpg: Signature made Sun 14 May 2006 02:35:34 AM CEST using DSA key ID 20F55619
gpg: Good signature from "Frugalware Linux Archives Verification Key \
        <frugalware-devel@frugalware.org>"

2. The meaning of this signature

This signature does not guarantee that the Frugalware Linux Archives master site itself has not been compromised. However, if we suffer an intrusion we will revoke the key and post information here as quickly as possible.