[crossposted to two lugs]
Here be good books for Linux :
For the link lazy, the online books include :
Official Samba 3 - HOWTo & Ref Gude
Linux Development Platform
Managing Linux Systems with Webmin
Intrusion Detection with SNORT
Embedded Software development with eCos
The Samba book is not complete yet...
Other books listed on the page are under a license which will make them
available online soon...
We will find a way, or we will make one - Hannibal