Feeds (General):

https://feeds.feedburner.com/LealsBlog

Or if you want to pick just a specific topic:

https://feeds.feedburner.com/LealsBlog/OpenSolaris

https://feeds.feedburner.com/LealsBlog/Linux

https://feeds.feedburner.com/LealsBlog/NFS

https://feeds.feedburner.com/LealsBlog/OHAC

https://feeds.feedburner.com/LealsBlog/Storage

https://feeds.feedburner.com/LealsBlog/Ubuntu

https://feeds.feedburner.com/LealsBlog/ZFS