david@web-1:~$ grep -l 'firewalls' recipes/* archive/*
| DATE | FILE | TITLE |
|---|---|---|
| 2007-06-24 | fwknop-single-packet-authorization-in-ubuntu | fwknop: Single Packet Authorization in Ubuntu |
| DATE | FILE | TITLE |
|---|---|---|
| 2007-06-24 | fwknop-single-packet-authorization-in-ubuntu | fwknop: Single Packet Authorization in Ubuntu |