Bsd Now

History of FreeBD: BSDi and USL Lawsuits, Building a Website on Google Compute Engine, Firewall ban-sharing across machines, OpenVPN as default gateway on OpenBSD, Sorting out what the Single Unix Specification is, Switching from Apple to a Thinkpad for development, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines History of FreeBSD : Part 2 : BSDi and USL Lawsuits (https://klarasystems.com/articles/history-of-freebsd-part-2-bsdi-and-usl-lawsuits/) In this second part of our series on the history of FreeBSD, we continue to trace the pre-history of FreeBSD and the events that would eventually shape the project and the future of open source software. Building a Web Site on Google Compute Engine (https://cromwell-intl.com/open-source/google-freebsd-tls/) Here's how I deployed a web site to the Google Cloud Platform. I used FreeBSD for good performance, stability, and minimal complexity. I set up HTTPS with free Let's Encrypt TLS certificates for both

FreeBSD 12.2 is available, ZFS Webinar, Enhancing Syzkaller support for NetBSD, how the OpenBSD -stable packages are built, OPNsense 20.7.4 released, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines FreeBSD 12.2 Release (https://www.freebsd.org/releases/12.2R/relnotes.html) The release notes for FreeBSD 12.2-RELEASE contain a summary of the changes made to the FreeBSD base system on the 12-STABLE development line. This document lists applicable security advisories that were issued since the last release, as well as significant changes to the FreeBSD kernel and userland. Some brief remarks on upgrading are also presented. ZFS Webinar: November 18th (https://klarasystems.com/learning/best-practices-for-optimizing-zfs1/) Join us on November 18th for a live discussion with Allan Jude (VP of Engineering at Klara Inc) in this webinar centred on “best practices of ZFS” Building Your Storage Array – Everything from picking the best hardware to RAID-Z and us

bhyve - The FreeBSD Hypervisor, udf information leak, being a vim user instead of classic vi, FreeBSD on ESXi ARM Fling: Fixing Virtual Hardware, new FreeBSD Remote Process Plugin in LLDB, OpenBSD Laptop, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines bhyve - The FreeBSD Hypervisor (https://klarasystems.com/articles/bhyve-the-freebsd-hypervisor/) FreeBSD has had varying degrees of support as a hypervisor host throughout its history. For a time during the mid-2000s, VMWare Workstation 3.x could be made to run under FreeBSD’s Linux Emulation, and Qemu was ported in 2004, and later the kQemu accelerator in 2005. Then in 2009 a port for VirtualBox was introduced. All of these solutions suffered from being a solution designed for a different operating system and then ported to FreeBSD, requiring constant maintenance. ZFS and FreeBSD Support Klara offers flexible Support Subscriptions for your ZFS and FreeBSD infrastructure. Get a world class team of

OpenBSD 6.8 has been released, NetBSD 9.1 is out, OpenZFS devsummit report, BastilleBSD’s native container management for FreeBSD, cleaning up old tarsnap backups, Michael W. Lucas’ book sale, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines OpenBSD 6.8 (https://www.openbsd.org/68.html) Released Oct 18, 2020. (OpenBSD's 25th anniversary) NetBSD 9.1 Released (https://www.netbsd.org/releases/formal-9/NetBSD-9.1.html) The NetBSD Project is pleased to announce NetBSD 9.1, the first update of the NetBSD 9 release branch. It represents a selected subset of fixes deemed important for security or stability reasons, as well as new features and enhancements. OpenZFS Developer Summit 2020 (https://klarasystems.com/articles/openzfs-developer-summit-part-1/) As with most other conferences in the last six months, this year’s OpenZFS Developer’s Summit was a bit different than usual. Held via Zoom to accommodate for 2020’s new normal in terms of social engagement

We have an interview with Kyle Evans for you this week. We talk about his grep project, lua and flua in base, as well as bectl, being on the core team and a whole lot of other stuff. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Interview - Kyle Evans - kevans@freebsd.org (mailto:kevans@freebsd.org) / @kaevans91 (https://twitter.com/kaevans91) Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv)

Wayland on BSD, My BSD sucks less than yours, Even on SSDs, ongoing activity can slow down ZFS scrubs drastically, OpenBSD on the Desktop, simple shell status bar for OpenBSD and cwm, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines Wayland on BSD (https://blog.netbsd.org/tnf/entry/wayland_on_netbsd_trials_and) After I posted about the new default window manager in NetBSD I got a few questions, including "when is NetBSD switching from X11 to Wayland?", Wayland being X11's "new" rival. In this blog post, hopefully I can explain why we aren't yet! My BSD sucks less than yours (https://www.bsdfrog.org/pub/events/my_bsd_sucks_less_than_yours-full_paper.pdf) This paper will look at some of the differences between the FreeBSD and OpenBSD operating systems. It is not intended to be solely technical but will also show the different "visions" and design decisions that rule the way things are implemented. It is expected to be a subjective view from two BSD d

New Project: zedfs.com, TrueNAS CORE Ready for Deployment, IPC in FreeBSD 11: Performance Analysis, Unix Wildcards Gone Wild, Unix Wars, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines My New Project: zedfs.com (https://www.oshogbo.vexillium.org/blog/80/) Have you ever had an idea that keeps coming back to you over and over again? For a week? For a month? I know that feeling. My new project was born from this feeling. On this blog, I mix content a lot. I have written personal posts (not many of them, but still), FreeBSD development posts, development posts, security posts, and ZFS posts. This mixed content can be problematic sometimes. I share a lot of stuff here, and readers don’t know what to expect next. I am just excited by so many things, and I want to share that excitement with you! TrueNAS CORE is Ready for Deployment (https://www.ixsystems.com/blog/truenas-12-rc-1/) TrueNAS 12.0 RC1 was released yesterday and with it, TrueNAS CORE is ready

The world’s first OpenZFS based live image, FreeBSD Subversion to Git Migration video, FreeBSD Instant-workstation 2020, testing the shutdown mechanism, login_ldap added to OpenBSD, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines FuryBSD 2020-Q3 The world’s first OpenZFS based live image (https://www.furybsd.org/furybsd-2020-q3-the-worlds-first-openzfs-based-live-image/) FuryBSD is a tool to test drive stock FreeBSD desktop images in read write mode to see if it will work for you before installing. In order to provide the most reliable experience possible while preserving the integrity of the system the LiveCD now leverages ZFS, compression, replication, a memory file system, and reroot (pivot root). FreeBSD Subversion to Git Migration: Pt 1 Why? (https://bsdimp.blogspot.com/2020/09/freebsd-subversion-to-git-migration.html) FreeBSD moving to Git: Why? With luck, I'll be writing a few blogs on FreeBSD's move to git later this year. Today, we'll st

High Availability Router/Firewall Using OpenBSD, CARP, pfsync, and ifstated, Building the Development Version of Emacs on NetBSD, rc.d belongs in libexec, not etc, FreeBSD 11.3 EOL, OPNsense 20.7.1 Released, MidnightBSD 1.2.7 out, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/bsdnow) Headlines High Availability Router/Firewall Using OpenBSD, CARP, pfsync, and ifstated (https://dzone.com/articles/high-availability-routerfirewall-using-openbsd-car) I have been running OpenBSD on a Soekris net5501 for my router/firewall since early 2012. Because I run a multitude of services on this system (more on that later), the meager 500Mhz AMD Geode + 512MB SDRAM was starting to get a little sluggish while trying to do anything via the terminal. Despite the perceived performance hit during interactive SSH sessions, it still supported a full 100Mbit connection with NAT, so I wasn’t overly eager to change anything. Luckily though, my ISP increased the bandwidth available on my p

Modernizing the OpenBSD Console, OS roles have changed, FreeBSD Cluster with Pacemaker and Corosync, Wine in a 32-bit sandbox on 64-bit NetBSD, Find package which provides a file in OpenBSD, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines Modernizing the OpenBSD Console (https://www.cambus.net/modernizing-the-openbsd-console/) At the beginning were text mode consoles. Traditionally, *BSD and Linux on i386 and amd64 used text mode consoles which by default provided 25 rows of 80 columns, the "80x25 mode". This mode uses a 8x16 font stored in the VGA BIOS (which can be slightly different across vendors). OpenBSD uses the wscons(4) console framework, inherited from NetBSD OS roles have changed (https://rubenerd.com/the-roles-of-oss-have-changed/) Though I do wonder sometimes, with just a slight tweak to history, how things might have been different. In another dimension somewhere, I’m using the latest BeOS-powered PowerPC laptop, and a shiny new Palm smar

A 35 Year Old Bug in Patch, Sandbox for FreeBSD, Changing from one dataset to another within a jail, You don’t need tmux or screen for ZFS, HardenedBSD August 2020 Status Report and Call for Donations, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines A 35 Year Old Bug in Patch (http://bsdimp.blogspot.com/2020/08/a-35-year-old-bug-in-patch-found-in.html) Larry Wall posted patch 1.3 to mod.sources on May 8, 1985. A number of versions followed over the years. It's been a faithful alley for a long, long time. I've never had a problem with patch until I embarked on the 2.11BSD restoration project. In going over the logs very carefully, I've discovered a bug that bites this effort twice. It's quite interesting to use 27 year old patches to find this bug while restoring a 29 year old OS... Sandbox for FreeBSD (https://www.relkom.sk/en/fbsd_sandbox.shtml) A sandbox is a software which artificially limits access to the specific resources on the target according t

OpenZFS with ZSTD lands in FreeBSD 13, LibreSSL doc status update, FreeBSD on SPARC64 (is dead), Bringing zpool checkpoints to a FreeBSD bootloader, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines OpenZFS with ZSTD land in FreeBSD 13 (https://svnweb.freebsd.org/base?view=revision&revision=364746) ZStandard Compression for OpenZFS (https://github.com/openzfs/zfs/commit/10b3c7f5e424f54b3ba82dbf1600d866e64ec0a0) > The primary benefit is maintaining a completely shared code base with the community allowing FreeBSD to receive new features sooner and with less effort. > I would advise against doing 'zpool upgrade' or creating indispensable pools using new features until this change has had a month+ to soak. Rebasing FreeBSD’s OpenZFS on the new upstream was sponsored by iXsystems The competition of ZSTD support for OpenZFS was sponsored by the FreeBSD Foundation *** LibreSSL documentation status update (https://undeadly.org/cgi?action=article;sid=2020081706373

FreeBSD USB Audio, Kyua: An introduction for NetBSD users, Keeping backup ZFS on Linux kernel modules around, CLI Tools 235x Faster than Hadoop, FreeBSD Laptop Battery Life Status Command, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines FreeBSD USB Audio (https://www.davidschlachter.com/misc/freebsd-usb-audio) I recently got a Behringer UMC22 sound card for video conferencing and DJing. This page documents what I’ve learned about using this sound card, and USB audio in general, on FreeBSD. tl;dr: Everything works as long as the sound card follows the USB audio device class specification. Kyua: An introduction for NetBSD users (https://wiki.netbsd.org/kyua/) Kyua's current goal is to reimplement only the ATF tools while maintaining backwards compatibility with the tests written with the ATF libraries (i.e. with the NetBSD test suite). Because Kyua is a replacement of some ATF components, the end goal is to integrate Kyua into the NetBSD base system (just

FreeBSD Qt WebEngine GPU Acceleration, the grind of FreeBSD’s wireless stack, thoughts on overlooking Illumos's syseventadm, when Unix learned to reboot, New EXT2/3/4 File-System driver in DragonflyBSD, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines FreeBSD Qt WebEngine GPU Acceleration (https://euroquis.nl/freebsd/2020/07/21/webengine.html) FreeBSD has a handful of Qt WebEngine-based browsers. Falkon, and Otter-Browser, and qutebrowser and probably others, too. All of them can run into issues on FreeBSD with GPU-accelerated rendering not working. Let’s look at some of the workarounds. NetBSD on the Nanopi Neo2 (https://www.cambus.net/netbsd-on-the-nanopi-neo2/) The NanoPi NEO2 from FriendlyARM has been serving me well since 2018, being my test machine for OpenBSD/arm64 related things. As NetBSD/evbarm finally gained support for AArch64 in NetBSD 9.0, released back in February, I decided to give it a try on this device. The board only has 512MB of RAM,

FreeBSD Q2 Quarterly Status report of 2020, Traditional Unix Toolchains, BastilleBSD 0.7 released, Finding meltdown on DragonflyBSD, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines FreeBSD Quarterly Report (https://www.freebsd.org/news/status/report-2020-04-2020-06.html) This report will be covering FreeBSD related projects between April and June, and covers a diverse set of topics ranging from kernel updates over userland and ports, as well to third-party work. Some highlights picked with the roll of a d100 include, but are not limited to, the ability to forcibly unmounting UFS when the underlying media becomes inaccessible, added preliminary support for Bluetooth Low Energy, a introduction to the FreeBSD Office Hours, and a repository of software collections called potluck to be installed with the pot utility, as well as many many more things. As a little treat, readers can also get a rare report from the quarterly team. Finally, on behalf of the quart

Interview with Warner Losh about Unix history, the 2.11-BSD restoration project, the Unix heritage society, proper booting, and what devmatch is. Interview - Warner Losh - imp@freebsd.org (mailto:imp@freebsd.org) / @bsdimp (https://twitter.com/bsdimp) BSD 2.11 restoration project Tarsnap This weeks episode of BSDNow was sponsored by our friends at Tarsnap, the only secure online backup you can trust your data to. Even paranoids need backups. Send questions, comments, show ideas/topics, or stories you want mentioned on the show to feedback@bsdnow.tv (mailto:feedback@bsdnow.tv) Special Guest: Warner Losh.

Emulex: The Cheapest 10gbe for Your Homelab, In Search of 2.11BSD, as released, Fakecracker: NetBSD as a Function Based MicroVM, First powerpc64 snapshots available for OpenBSD, OPNsense 20.1.8 released, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines Emulex: The Cheapest 10gbe for Your Homelab (https://vincerants.com/emulex-the-cheapest-10gbe/) Years ago, the hunt for the cheapest 10gbe NICs resulted in buying Mellanox ConnectX-2 single-port 10gbe network cards from eBay for around $10. Nowadays those cards have increased in cost to around $20-30. While still cheap, not quite the cheapest. There are now alternatives! Before diving into details, let’s get something very clear. If you want the absolute simplest plug-and-play 10gbe LAN for your homelab, pay the extra for Mellanox. If you’re willing to go hands-on, do some simple manual configuration and installation, read on for my experiences with Emulex 10gbe NICs. Emulex NICs can often be had for aroun

Chasing a bad commit, New FreeBSD Core Team elected, Getting Started with NetBSD on the Pinebook Pro, FreeBSD on the Intel 10th Gen i3 NUC, pf table size check and change, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines Chasing a bad commit (https://vishaltelangre.com/chasing-a-bad-commit/) While working on a big project where multiple teams merge their feature branches frequently into a release Git branch, developers often run into situations where they find that some of their work have been either removed, modified or affected by someone else's work accidentally. It can happen in smaller teams as well. Two features could have been working perfectly fine until they got merged together and broke something. That's a highly possible case. There are many other cases which could cause such hard to understand and subtle bugs which even continuous integration (CI) systems running the entire test suite of our projects couldn't catch. We are not going to discus

Throw-Away Browser on FreeBSD With "pot" within 5 minutes, OmniOS as OpenBSD guest with bhyve, BSD vs Linux distro development, My FreeBSD Laptop Build, FreeBSD CURRENT Binary Upgrades, and more. NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines Throw-Away Browser on FreeBSD With "pot" Within 5 Minutes (https://honeyguide.eu/posts/pot-throwaway-firefox/) pot is a great and relatively new jail management tool. It offers DevOps style provisioning and can even be used to provide Docker-like, scalable cloud services together with nomad and consul (more about this in Orchestrating jails with nomad and pot). OpenBSD guest with bhyve - OmniOS (https://www.pbdigital.org/omniosce/bhyve/openbsd/2020/06/08/bhyve-zones-omnios.html) Today I will be creating a OpenBSD guest via bhyve on OmniOS. I will also be adding a Pass Through Ethernet Controller so I can have a multi-homed guest that will serve as a firewall/router. This post will cover setting up bhyve on OmniOS, so it wil

Yubikey-agent on FreeBSD, Managing Kubernetes clusters from OpenBSD, History of FreeBSD part 1, Running Jitsi-Meet in a FreeBSD Jail, Command Line Bug Hunting in FreeBSD, Game of Github, Wireguard official merged into OpenBSD, and more NOTES This episode of BSDNow is brought to you by Tarsnap (https://www.tarsnap.com/) Headlines yubikey-agent on FreeBSD (https://kernelnomicon.org/?p=855) Some time ago Filippo Valsorda wrote yubikey-agent, seamless SSH agent for YubiKeys. I really like YubiKeys and worked on the FreeBSD support for U2F in Chromium and pyu2f, getting yubikey-agent ported looked like an interesting project. It took some hacking to make it work but overall it wasn’t hard. Following is the roadmap on how to get it set up on FreeBSD. The actual details depend on your system (as you will see) Manage Kubernetes clusters from OpenBSD (https://e1e0.net/manage-k8s-from-openbsd.html) This should work with OpenBSD 6.7. I write this while the source tree is locked for release, so even if I use -current thi