Skip to main content.

Episode 058: Behind the Masq


Direct Download:

Video | HD Video | MP3 Audio | OGG Audio | Torrent

This episode was brought to you by

iXsystems - Enterprise servers and storage for open sourceTarsnap - online backups for the truly paranoid


NetBSD's EuroBSDCon report

  • This year's EuroBSDCon had the record number of NetBSD developers attending
  • The NetBSD guys had a small devsummit as well, and this blog post details some of their activities
  • Pierre Pronchery also talked about EdgeBSD there (also see our interview if you haven't already)
  • Hopefully this trend continues, and NetBSD starts to have even more of a presence at the conferences

Upcoming features in OpenBSD 5.6

  • OpenBSD 5.6 is to be released in just under a month from now, and one of the developers wrote a blog post about some of the new features
  • The post is mostly a collection of various links, many of which we've discussed before
  • It'll be the first version with LibreSSL and many other cool things
  • We will, of course, have all the details on the day of release
  • There are some good comments on hacker news about 5.6 as well

FreeBSD ARMv8-based implementation

  • The FreeBSD foundation is sponsoring some work to port FreeBSD to the new ThunderX ARM CPU family
  • With the potential to have up to 48 cores, this type of CPU might make ARM-based servers a more appealing option
  • Cavium, the company involved with this deal, seems to have lots of BSD fans
  • This collaboration is expected to result in Tier 1 recognition of the ARMv8 architecture

Updating orphaned OpenBSD ports

  • We discussed OpenBSD porting over portscout from FreeBSD a while back
  • Their ports team is making full use of it now, and they're also looking for people to help update some unmaintained ports
  • A new subdomain,, will let you view all the ports information easily
  • If you're interested in learning to port software, or just want to help update a port you use, this is a good chance to get involved

Interview - Matt Ranney & George Kola - &

BSD at Voxer, companies switching from Linux, community interaction


Adblocking with DNSMasq & Pixelserv

News Roundup

GhostBSD 4.0 released

  • The 4.0 branch of GhostBSD has finally been released, based on FreeBSD 10
  • With it come all the big 10.0 changes: clang instead of gcc, pkgng by default, make replaced by bmake
  • Mate is now the default desktop, with different workstation styles to choose from

Reports from PF about banned IPs

  • If you run any kind of public-facing server, you've probably seen your logs fill up with unwanted traffic
  • This is especially true if you run SSH on port 22, which the author of this post seems to
  • A lot can be done with just PF and some brute force tables
  • He goes through some different options for blocking Chinese IPs and break-in attempts
  • It includes a useful script he wrote to get reports about the IPs being blocked via email

NetBSD 6.1.5 and 6.0.6 released

  • The 6.1 and 6.0 branches of NetBSD got some updates
  • They include a number of security and stability fixes - plenty of OpenSSL mentions
  • Various panics and other small bugs also got fixed

OpenSSH 6.7 released

  • After a long delay, OpenSSH 6.7 has finally been released
  • Major internal refactoring has been done to make part of OpenSSH usable as a library
  • SFTP transfers can now be resumed
  • Lots of bug fixes, a few more new features - check the release notes for all the details
  • This release disables some insecure ciphers by default, so keep that in mind if you connect with legacy clients that use Arcfour or CBC modes


  • All the tutorials are posted in their entirety at
  • We want to give a special thanks to our viewer CJ for writing today's tutorial
  • Send questions, comments, show ideas/topics, or stories you want mentioned on the show to - we always love hearing from viewers, even if you don't have a question
  • While it's not directly related to BSD, the videos from illumos day 2014 are online, if you're interested in that
  • Watch live Wednesdays at 2:00PM Eastern (18:00 UTC)

Latest News

New announcement


We understand that Michael Dexter, Brad Davis, and George Rosamond think there should be more real news....

Two Year Anniversary


We're quickly approaching our two-year anniversary, which will be on episode 105. To celebrate, we've created a unique t-shirt design, available for purchase until the end of August. Shirts will be shipped out around September 1st. Most of the proceeds will support the show, and specifically allow us to buy...

New discussion segment


We're thinking about adding a new segment to the show where we discuss a topic that the listeners suggest. It's meant to be informative like a tutorial, but more of a "free discussion" format. If you have any subjects you want us to explore, or even just a good name...

How did you get into BSD?


We've got a fun idea for the holidays this year: just like we ask during the interviews, we want to hear how all the viewers and listeners first got into BSD. Email us your story, either written or a video version, and we'll read and play some of them for...

Episode 276: ho, ho, ho - 12.0


Direct Download:MP3 AudioVideo Headlines FreeBSD 12.0 is available After a long release cycle, the wait is over: FreeBSD 12.0 is now officially available. We’ve picked a few interesting things to cover in the show, make sure to read the full Release Notes > Userland: > Group permissions on /dev/acpi have been changed to allow users in...

Episode 275: OpenBSD in stereo


Direct Download:MP3 AudioVideo Headlines DragonflyBSD 5.4 released DragonFly version 5.4 brings a new system compiler in GCC 8, improved NUMA support, a large of number network and virtual machine driver updates, and updates to video support. This release is 64-bit only, as with previous releases. The details of all commits...

Episode 274: Language: Assembly


Direct Download:MP3 AudioVideo Headlines Assembly language on OpenBSD amd64+arm64 This is a short introduction to assembly language programming on OpenBSD/amd64+arm64. Because of security features in the kernel, I have had to rethink a series of tutorials covering Aarch64 assembly language on OpenBSD, and therefore this will serve as a placeholder-cum-reminder....

Episode 273: A thoughtful episode


Direct Download:MP3 AudioVideo Headlines Some thoughts on NetBSD 8.0 NetBSD is a highly portable operating system which can be run on dozens of different hardware architectures. The operating system's clean and minimal design allow it to be run in all sorts of environments, ranging from embedded devices, to servers, to workstations....