The 3rd edition is 10 years old. I suppose the major difference is due to syntax changes in pf.
I loved the third edition, I'll buy the 4th for sure. Bye, Pietro. Jul 9, 2025 14:35:01 Polarian <polar...@polarian.dev>: > Good afternoon, > > I know this is probably a stupid question, but how different is it from > the 3rd edition? > > Aka is it worth picking it up if you have the 3rd edition? > > Thanks, > -- > Polarian > Jabber/XMPP: polar...@icebound.dev
