{"id":144,"date":"2008-02-23T18:24:22","date_gmt":"2008-02-24T02:24:22","guid":{"rendered":"http:\/\/www.outflux.net\/blog\/archives\/2008\/02\/23\/ubuntu-server-administration\/"},"modified":"2008-02-23T18:27:05","modified_gmt":"2008-02-24T02:27:05","slug":"ubuntu-server-administration","status":"publish","type":"post","link":"https:\/\/outflux.net\/blog\/archives\/2008\/02\/23\/ubuntu-server-administration\/","title":{"rendered":"Ubuntu Server administration"},"content":{"rendered":"

Apress<\/a> was kind enough to send me a copy of their new book “Beginning Ubuntu Server Administration: From Novice to Professional” by Sander van Vugt. Overall, I was very impressed with this book — it was well written, filled with applicable examples, covered a wide range of topics, and provided background for people new to Ubuntu or Linux in general. The book was written to Ubuntu 7.04, so there are a few places where 8.04 will make for an improved experience without having been changed too drastically. All through the book I was pleased to see various slightly advanced topics covered well enough to get a reader started down the right path without getting them lost in the details. I think this was especially true in the command line and scripting sections which were great for someone unfamiliar with what can be a daunting experience.<\/p>\n

In disk management, a lot of time was spent discussing LVM, which I’m very fond of myself. (Even LVM snapshots were covered!) I have a hard time imagining running any computer without LVM, so it was great to see it get a solid chunk of attention. The only thing I felt was missing from disk management was a discussion of RAID (md). For server environments, I think this is a critical topic. Providing redundancy against drive failure is, I think, even more important than demonstrating how to easily manage partition layouts with LVM.<\/p>\n

In filesystem management, basic ACLs were covered as well as quota management. I think quota management is an often neglected part of administration, so I was glad to see this covered. In network management, basic iptables were outlined with good examples. (Hardy’s “ufw” will help make this section even simpler in future revisions of the book.) IPv6 was touched on, though I would have liked to see slightly more details.<\/p>\n

Under service management I enjoyed the introduction to PKI<\/a>, which is critical to understanding the basics of SSH and other services using SSL. The examples for DNS, DHCP, NFS, and Samba were all very well done. I think they make handy references for how to get a network or file-sharing server up and running in short order.<\/p>\n

As another Hardy feature to call out, the addition of “virt-manager” will make the Virtualization section on KVM<\/a> much nicer to deal with.<\/p>\n

I took some notes for ideas and corrections that may be a benefit to other readers of this book:<\/p>\n