@lcheylus running #NetBSD ? 🤠

#Introduction ― I'm a 6th year #medicine student, aspiring #neurology
resident. Some topics I'm interested into:

#neuroscience #cognitivescience #neuroimaging #pathology #virology
#bioinformatics #socialism #pacifism #minimalism #collectivism
#cooperatives #environmentalism #climatechange #sustainability
#permaculture #vegan #existentialism #posthumanism #postmodernism #scifi
#cyberpunk #foss #unix #netbsd #sdf #gopher #privacy #bbs
#decentralization #selfhosting #lisp #retrocomputing

@EF While true, I am most familiar with #FreeBSD hence the recommendation for that one specifically. I've barely touched #NetBSD once and have only used #OpenBSD a couple times, both over a decade ago. The FreeBSD team has also made considerable effort improving laptop support.

@jzb

I just wrapped up an interesting call that was originally scheduled for last week but rescheduled for today. The client is looking for a unique setup, and thanks to having an early re-read of the fantastic The Book of PF - 4th Edition, I was able to propose some configurations that had completely slipped my mind. The client is extremely curious, and this will likely lead to a new OpenBSD deployment in an interesting environment.

At the same time, I received an email from a professor at an Italian university whom I had encouraged to extend his lectures to include BSDs. I piqued his curiosity as well and proposed a session specifically on firewalls, focusing on OpenBSD and pf. He will be reading The Book of PF soon and will likely add it to his students' recommended reading list. I'll probably present them, too.

In short - one book, a thousand new possibilities. Infinite thanks to @pitrh for the massive and wonderful work behind it.

https://nostarch.com/book-of-pf-4th-edition

#OpenBSD #FreeBSD #NetBSD #RunBSD #PF #Firewalling #IT #SysAdmin

Latest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟲/𝟬𝟮/𝟭𝟲 (Valuable News - 2026/02/16) available.

https://vermaden.wordpress.com/2026/02/16/valuable-news-2026-02-16/

Past releases: https://vermaden.wordpress.com/news/

#verblog #vernews #news #bsd #freebsd #openbsd #netbsd #linux #unix #zfs #opnsense #ghostbsd #solaris #vermadenday

Latest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟲/𝟬𝟮/𝟭𝟲 (Valuable News - 2026/02/16) available.

https://vermaden.wordpress.com/2026/02/16/valuable-news-2026-02-16/

Past releases: https://vermaden.wordpress.com/news/

#verblog #vernews #news #bsd #freebsd #openbsd #netbsd #linux #unix #zfs #opnsense #ghostbsd #solaris #vermadenday

https://www.itpro.com/software/development/ai-generated-code-is-fast-becoming-the-biggest-enterprise-security-risk-as-teams-struggle-with-the-illusion-of-correctness

#BSD #FreeBSD #OpenBSD #NetBSD

System Administration: Week 4: Package Management

In this video, we continue our discussion of the difference and relationship between the operating system and so-called "add-on software". We conclude that in order to install and maintain all such software, we want to use a package manager, and illustrate common features by example of the 'dpkg', 'rpm', and #NetBSD's #pkgsrc tools.

https://youtu.be/dU66_sPjnXg

#sysadmin #devops #sre

Alt...

A diagram illustrating the relationship between OS, Package Management, and the different components: Add-on software, System Software, Applications/Utitlities/ Kernel/Firmware / Hardware

Hello *BSD users.

I am curious. On your workstation or notebook running *BSD , do you use ports or packages ?

#FreeBSD #NetBSD #OpenBsd

World #RISC-V Days - Gujarat India

#NetBSD #FreeBSD #OpenBSD #RunBSD

https://community.riscv.org/events/details/risc-v-international-risc-v-synergy-forums-technical-talks-and-webinars-presents-world-risc-v-days-gujarat-india/

System Administration: Week 4: OS Installation

In this video, we perform a step-by-step manual installation of #NetBSD onto a virtual machine to illustrate the details of the process, including partitioning, boot loader installation, OS set extraction etc.

We also discuss planning of the OS installation by looking at data classification into shareable/non-shareable and static/variable data and think about how to scale this process.

https://youtu.be/XRTDMgIpK68

#sysadmin #devops #sre

Celebrating #WorldRadioDay with the most portable OS on the planet. 🌍

Whether it's the embedded controller inside a vintage radio or the legendary NetBSD Toaster 🍞, the ham/ 📻category in #pkgsrc has you covered.

Why just make toast when you can transmit packets over the airwaves at the same time?
#NetBSD #SDR #PacketRadio #HamRadio #VintageComputing #Linux #unix

And again @stefano outperformed me While I'm writing my home control system in #C for #NetBSD , he already preparing talk about his home control system for BSDCan

Thats the difference between North, with it's cold weather and low atmospheric pressure, and the South with humane environment :-D

@bsdcan

@cks

OpenWatcom vi is source available.

https://mastodonapp.uk/@JdeBP/116052015020764901

Ritter's Heirloom #vi is in #FreeBSD ports today, coming from the same place that it has for a long time.

https://freshports.org/editors/2bsd-vi/

It was dropped from #ArchLinux because it did not compile and hadn't changed in 20 years. Ironically, this is because the (GNU) C language had changed, and it has to nowadays be compiled forcing an older GNU C language version.

https://bbs.archlinux.org/viewtopic.php?pid=2285124#p2285124

Several people have independently discovered the Makefile patch that gets it to build on #Debian and the like.

https://forums.debian.net/viewtopic.php?p=629775

https://gist.github.com/cwfoo/01abac5c39f398b7e7b16a2b87aa518b

#elvis, the precursor to #nvi, is packaged for both #NetBSD/ #pkgsrc and #OpenBSD.

https://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/editors/elvis/index.html

https://github.com/openbsd/ports/tree/master/editors/elvis

#retrocomputing #ComputerHistory #Watcom #OpenWatcom

#netbsd boosted

JdeBP » 🌐 2026-02-11 / 2026-02-11
@JdeBP@mastodonapp.uk

On #Illumos, Joy vi is in /usr/src/cmd/vi:

https://github.com/illumos/illumos-gate/tree/master/usr/src/cmd/vi

On #OpenBSD, Bostic #nvi is in /usr/src/usr.bin/vi/vi; #NetBSD having it in /usr/src/external/bsd/nvi; and #FreeBSD in /usr/src/contrib/nvi:

https://cgit.freebsd.org/src/tree/contrib/nvi/

FreeBSD has an nvi2 in ports:

https://freshports.org/editors/nvi2/

OpenBSD has elvis in ports:

https://github.com/openbsd/ports/blob/master/editors/elvis/pkg/DESCR

Ritter's Heirloom vi is on SourceForge:

https://ex-vi.sourceforge.net

STEVIE was posted to comp.sources.unix in 1988:

https://sources.vsta.org/comp.sources.unix/volume15/stevie/

Unfortunately, Sven Guckes's vi Clones WWW site was never completed with some of this, notably lacking Heirloom vi, for example.

https://guckes.net/vi/clones.html

But it does mention oft-overlooked commercial clones such as Watcom's vi, a from-scratch implementation started in 1983 that is also now source-available:

https://github.com/open-watcom/owp4v1copy/tree/master/bld/vi

#vi #retrocomputing #ComputerHistory #STEVIE #elvis #VIM #NeoVIM #Watcom #OpenWatcom

NetBSD: Интервью с разработчиком

На одной истории с OpenBSD и Вячеславом Воронцовым мы конечно же не остановились, на этот раз в гостях у нас ещё один яркий и интересный представитель сообщества BSD.

https://habr.com/ru/articles/995602/

#netbsd #bsd #интервью #cheusov #pkgsrc #коммиттер #сообщество

As the @bsdcan lists of talks and tutorials have been posted, I can officially announce my presentation:

Don't Freeze in the Cloud: Reclaiming Home Control with NetBSD

In 2010, I was taking more flights than cups of coffee. After a two-week trip, I returned home to a nasty, albeit expected, surprise: an indoor temperature of 7.8°C (46 F). Possessing more time than money, I decided to solve the problem my own way. I built a custom Python-based control system, accessible only via VPN, to manage my heating.

In 2015, after moving houses, this system was demoted to a secondary role, replaced by a shiny, commercial "smart" thermostat. However, I continued to maintain and update my custom solution for fun.

Fast forward to October 2025: major cloud providers faced significant outages. My commercial thermostat became dumber than a mechanical switch. I was reduced to manual two-hour overrides, with no visibility into settings or usage. It was a wake-up call: keeping my home warm should not depend on someone else's server.

I dusted off my solution and adapted it to modern needs - powered, of course, by NetBSD, running on the very same hardware that served my previous home for years.

In this talk, I will share the journey, the technical challenges, and the architectural decisions behind the project. I will demonstrate how NetBSD’s stability and low footprint make it the ideal operating system for long-term, "set-and-forget" home automation, allowing us to reclaim control from the cloud.

#NetBSD #BSDCan #BSDCan2026 #RunBSD #OwnYourData #Presentation #Talk

System Administration: Week 3: Resizing a file system

In these two videos, we show how to resize an existing filesystem. First on #NetBSD using the resize_ffs(8) tool, where we first increase the size of a 512MB partition to 1GB, then shrink it down to 256MB. Next we repeat the same exercise on #Debian Linux, using the resize2fs(8) tool.

https://youtu.be/9l-g3keN48g

https://youtu.be/4V15y5Klo9Y

#sysadmin #devops #sre

On #Illumos, Joy vi is in /usr/src/cmd/vi:

https://github.com/illumos/illumos-gate/tree/master/usr/src/cmd/vi

On #OpenBSD, Bostic #nvi is in /usr/src/usr.bin/vi/vi; #NetBSD having it in /usr/src/external/bsd/nvi; and #FreeBSD in /usr/src/contrib/nvi:

https://cgit.freebsd.org/src/tree/contrib/nvi/

FreeBSD has an nvi2 in ports:

https://freshports.org/editors/nvi2/

OpenBSD has elvis in ports:

https://github.com/openbsd/ports/blob/master/editors/elvis/pkg/DESCR

Ritter's Heirloom vi is on SourceForge:

https://ex-vi.sourceforge.net

STEVIE was posted to comp.sources.unix in 1988:

https://sources.vsta.org/comp.sources.unix/volume15/stevie/

Unfortunately, Sven Guckes's vi Clones WWW site was never completed with some of this, notably lacking Heirloom vi, for example.

https://guckes.net/vi/clones.html

But it does mention oft-overlooked commercial clones such as Watcom's vi, a from-scratch implementation started in 1983 that is also now source-available:

https://github.com/open-watcom/owp4v1copy/tree/master/bld/vi

#vi #retrocomputing #ComputerHistory #STEVIE #elvis #VIM #NeoVIM #Watcom #OpenWatcom

People waxing lyrical about using 'original vi', both nowadays in 2026 and back in 2006, haven't a clue what that is.

There's only one family of operating systems where 'vi' will actually run the original vi program by Joy, Horton, et al.: #Illumos and its derivatives #Tribblix, #OmniOS, and #SmartOS.

*Everyone else* uses one of the ground-up clones.

On #FreeBSD, #OpenBSD, and #NetBSD, it's Bostic's early 1990s #nvi, which was derived from Kirkendall's elvis, a clone written some time around 1990.

On Linux-based operating systems, vi either is Bostic nvi, or is one of the derivatives of STEVIE (the middle-1980s vi clone for the Atari ST that inspired Kirkendall to write elvis in the first place): Moolenaar's VIM or NeoVIM.

On none of those will you get original Joy+Horton vi in base, or indeed packaged/in ports.

Yes, Heirloom vi exists, which is Ritter's 2002 fork of 1985 Joy+Horton vi. But it's not even available in Arch Linux nowadays.

#vi #retrocomputing #ComputerHistory

@thedarkener
Any reason you went specifically with #NetBSD?

Amazingly, there appears to be a Rust compiler available on #NetBSD #riscv. I guess I will see tomorrow, once we have spent the night compiling LLVM.

PSA

Your "old" computer is probably NOT EWaste.

Especially not, if the provider of your commercial OS or other paid service says so.

#E_Waste_Conoisseur

#FreeBSD #OpenBSD #NetBSD #Linux #HAIKU_OS #HaikuOS

System Administration: Week 3: Files go hier(7)

In this video, we're wrapping up our discussion of filesystems and partitions with a look at file types and partitions and filesystems mounted by default on #NetBSD, #FreeBSD, #OmniOS, and Fedora Linux. We close with a look at the filesystem hierarchy as defined in the hier(7) manual page.

https://youtu.be/J0ontdqxpUg

#sysadmin #devops #sre

Build 10MB #NetBSD VMs That Boot in 10ms Using #smolBSD

https://ostechnix.com/build-10mb-netbsd-vms-boot-10ms-smolbsd/

@jbz

It is nice they looked at #rust and found it good for #Linux, but may limit what platforms #Linux can run on. Curious what that means for #IOT, which I think tends to have little resources when compared to amd64.

I saw this post here on sdf/mastodon from a #NetBSD developer and it nicely explains why #rust as it is now is not really good for use on some systems:

https://bentsukun.ch/posts/netbsd-rust-kernel/

Latest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟲/𝟬𝟮/𝟬𝟵 (Valuable News - 2026/02/09) available.

https://vermaden.wordpress.com/2026/02/09/valuable-news-2026-02-09/

Past releases: https://vermaden.wordpress.com/news/

#verblog #vernews #news #bsd #freebsd #openbsd #netbsd #linux #unix #zfs #opnsense #ghostbsd #solaris #vermadenday

Latest 𝗩𝗮𝗹𝘂𝗮𝗯𝗹𝗲 𝗡𝗲𝘄𝘀 - 𝟮𝟬𝟮𝟲/𝟬𝟮/𝟬𝟵 (Valuable News - 2026/02/09) available.

https://vermaden.wordpress.com/2026/02/09/valuable-news-2026-02-09/

Past releases: https://vermaden.wordpress.com/news/

#verblog #vernews #news #bsd #freebsd #openbsd #netbsd #linux #unix #zfs #opnsense #ghostbsd #solaris #vermadenday

Registration for BSDCan 2026 is open at https://www.bsdcan.org/2026/registration.html + tutorial schedule published.

#bsdcan #freebsd #openbsd #netbsd #development #networking #devops #sysadmin #conferences

For more on BSD and the BSD conferences, see https://nxdomain.no/~peter/what_is_bsd_come_to_a_conference_to_find_out.html (or tracked https://bsdly.blogspot.com/2025/11/what-is-bsd-come-to-conference-to-find.html +
https://medium.com/@peter.hansteen/what-is-bsd-come-to-a-conference-to-find-out-06acd7d77fd8 )