Search Results: "flo"

2 April 2024

Dirk Eddelbuettel: ulid 0.3.1 on CRAN: New Maintainer, Some Polish

Happy to share that ulid is now (back) on CRAN. It provides universally unique identifiers that are lexicographically sortable, which improves over the more well-known uuid generators. ulid is a neat little package put together by Bob Rudis a few years ago. It had recently drifted off CRAN so I offered to brush it up and re-submit it. And as tooted earlier today, it took just over an hour to finish that (after the lead up work I had done, including prior email with CRAN in the loop, the repo transfer from Bob s to my ulid repo plus of course a wee bit of actual maintenance; see below for more). The NEWS entry follows.

Changes in version 0.3.1 (2024-04-02)
  • New Maintainer
  • Deleted several repository files no longer used or needed
  • Added .editorconfig, ChangeLog and cleanup
  • Converted NEWS.md to NEWS.Rd
  • Simplified R/ directory to one source file
  • Simplified src/ removing redundant Makevars
  • Added ulid() alias
  • Updated / edited roxygen and README.md documention
  • Removed vignette which was identical to README.md
  • Switched continuous integration to GitHub Actions
  • Placed upstream (header-only) library into src/ulid/
  • Renamed single interface file to src/wrapper

If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

Bits from Debian: Bits from the DPL

Dear Debianites This morning I decided to just start writing Bits from DPL and send whatever I have by 18:00 local time. Here it is, barely proof read, along with all it's warts and grammar mistakes! It's slightly long and doesn't contain any critical information, so if you're not in the mood, don't feel compelled to read it! Get ready for a new DPL! Soon, the voting period will start to elect our next DPL, and my time as DPL will come to an end. Reading the questions posted to the new candidates on debian-vote, it takes quite a bit of restraint to not answer all of them myself, I think I can see how that aspect contributed to me being reeled in to running for DPL! In total I've done so 5 times (the first time I ran, Sam was elected!). Good luck to both Andreas and Sruthi, our current DPL candidates! I've already started working on preparing handover, and there's multiple request from teams that have came in recently that will have to wait for the new term, so I hope they're both ready to hit the ground running! Things that I wish could have gone better Communication Recently, I saw a t-shirt that read:
Adulthood is saying, 'But after this week things will slow down a bit' over and over until you die.
I can relate! With every task, crisis or deadline that appears, I think that once this is over, I'll have some more breathing space to get back to non-urgent, but important tasks. "Bits from the DPL" was something I really wanted to get right this last term, and clearly failed spectacularly. I have two long Bits from the DPL drafts that I never finished, I tend to have prioritised problems of the day over communication. With all the hindsight I have, I'm not sure which is better to prioritise, I do rate communication and transparency very highly and this is really the top thing that I wish I could've done better over the last four years. On that note, thanks to people who provided me with some kind words when I've mentioned this to them before. They pointed out that there are many other ways to communicate and be in touch with the community, and they mentioned that they thought that I did a good job with that. Since I'm still on communication, I think we can all learn to be more effective at it, since it's really so important for the project. Every time I publicly spoke about us spending more money, we got more donations. People out there really like to see how we invest funds in to Debian, instead of just making it heap up. DSA just spent a nice chunk on money on hardware, but we don't have very good visibility on it. It's one thing having it on a public line item in SPI's reporting, but it would be much more exciting if DSA could provide a write-up on all the cool hardware they're buying and what impact it would have on developers, and post it somewhere prominent like debian-devel-announce, Planet Debian or Bits from Debian (from the publicity team). I don't want to single out DSA there, it's difficult and affects many other teams. The Salsa CI team also spent a lot of resources (time and money wise) to extend testing on AMD GPUs and other AMD hardware. It's fantastic and interesting work, and really more people within the project and in the outside world should know about it! I'm not going to push my agendas to the next DPL, but I hope that they continue to encourage people to write about their work, and hopefully at some point we'll build enough excitement in doing so that it becomes a more normal part of our daily work. Founding Debian as a standalone entity This was my number one goal for the project this last term, which was a carried over item from my previous terms. I'm tempted to write everything out here, including the problem statement and our current predicaments, what kind of ground work needs to happen, likely constitutional changes that need to happen, and the nature of the GR that would be needed to make such a thing happen, but if I start with that, I might not finish this mail. In short, I 100% believe that this is still a very high ranking issue for Debian, and perhaps after my term I'd be in a better position to spend more time on this (hmm, is this an instance of "The grass is always better on the other side", or "Next week will go better until I die?"). Anyway, I'm willing to work with any future DPL on this, and perhaps it can in itself be a delegation tasked to properly explore all the options, and write up a report for the project that can lead to a GR. Overall, I'd rather have us take another few years and do this properly, rather than rush into something that is again difficult to change afterwards. So while I very much wish this could've been achieved in the last term, I can't say that I have any regrets here either. My terms in a nutshell COVID-19 and Debian 11 era My first term in 2020 started just as the COVID-19 pandemic became known to spread globally. It was a tough year for everyone, and Debian wasn't immune against its effects either. Many of our contributors got sick, some have lost loved ones (my father passed away in March 2020 just after I became DPL), some have lost their jobs (or other earners in their household have) and the effects of social distancing took a mental and even physical health toll on many. In Debian, we tend to do really well when we get together in person to solve problems, and when DebConf20 got cancelled in person, we understood that that was necessary, but it was still more bad news in a year we had too much of it already. I can't remember if there was ever any kind of formal choice or discussion about this at any time, but the DebConf video team just kind of organically and spontaneously became the orga team for an online DebConf, and that lead to our first ever completely online DebConf. This was great on so many levels. We got to see each other's faces again, even though it was on screen. We had some teams talk to each other face to face for the first time in years, even though it was just on a Jitsi call. It had a lasting cultural change in Debian, some teams still have video meetings now, where they didn't do that before, and I think it's a good supplement to our other methods of communication. We also had a few online Mini-DebConfs that was fun, but DebConf21 was also online, and by then we all developed an online conference fatigue, and while it was another good online event overall, it did start to feel a bit like a zombieconf and after that, we had some really nice events from the Brazillians, but no big global online community events again. In my opinion online MiniDebConfs can be a great way to develop our community and we should spend some further energy into this, but hey! This isn't a platform so let me back out of talking about the future as I see it... Despite all the adversity that we faced together, the Debian 11 release ended up being quite good. It happened about a month or so later than what we ideally would've liked, but it was a solid release nonetheless. It turns out that for quite a few people, staying inside for a few months to focus on Debian bugs was quite productive, and Debian 11 ended up being a very polished release. During this time period we also had to deal with a previous Debian Developer that was expelled for his poor behaviour in Debian, who continued to harass members of the Debian project and in other free software communities after his expulsion. This ended up being quite a lot of work since we had to take legal action to protect our community, and eventually also get the police involved. I'm not going to give him the satisfaction by spending too much time talking about him, but you can read our official statement regarding Daniel Pocock here: https://www.debian.org/News/2021/20211117 In late 2021 and early 2022 we also discussed our general resolution process, and had two consequent votes to address some issues that have affected past votes: In my first term I addressed our delegations that were a bit behind, by the end of my last term all delegation requests are up to date. There's still some work to do, but I'm feeling good that I get to hand this over to the next DPL in a very decent state. Delegation updates can be very deceiving, sometimes a delegation is completely re-written and it was just 1 or 2 hours of work. Other times, a delegation updated can contain one line that has changed or a change in one team member that was the result of days worth of discussion and hashing out differences. I also received quite a few requests either to host a service, or to pay a third-party directly for hosting. This was quite an admin nightmare, it either meant we had to manually do monthly reimbursements to someone, or have our TOs create accounts/agreements at the multiple providers that people use. So, after talking to a few people about this, we founded the DebianNet team (we could've admittedly chosen a better name, but that can happen later on) for providing hosting at two different hosting providers that we have agreement with so that people who host things under debian.net have an easy way to host it, and then at the same time Debian also has more control if a site maintainer goes MIA. More info: https://wiki.debian.org/Teams/DebianNet You might notice some Openstack mentioned there, we had some intention to set up a Debian cloud for hosting these things, that could also be used for other additional Debiany things like archive rebuilds, but these have so far fallen through. We still consider it a good idea and hopefully it will work out some other time (if you're a large company who can sponsor few racks and servers, please get in touch!) DebConf22 and Debian 12 era DebConf22 was the first time we returned to an in-person DebConf. It was a bit smaller than our usual DebConf - understandably so, considering that there were still COVID risks and people who were at high risk or who had family with high risk factors did the sensible thing and stayed home. After watching many MiniDebConfs online, I also attended my first ever MiniDebConf in Hamburg. It still feels odd typing that, it feels like I should've been at one before, but my location makes attending them difficult (on a side-note, a few of us are working on bootstrapping a South African Debian community and hopefully we can pull off MiniDebConf in South Africa later this year). While I was at the MiniDebConf, I gave a talk where I covered the evolution of firmware, from the simple e-proms that you'd find in old printers to the complicated firmware in modern GPUs that basically contain complete operating systems- complete with drivers for the device their running on. I also showed my shiny new laptop, and explained that it's impossible to install that laptop without non-free firmware (you'd get a black display on d-i or Debian live). Also that you couldn't even use an accessibility mode with audio since even that depends on non-free firmware these days. Steve, from the image building team, has said for a while that we need to do a GR to vote for this, and after more discussion at DebConf, I kept nudging him to propose the GR, and we ended up voting in favour of it. I do believe that someone out there should be campaigning for more free firmware (unfortunately in Debian we just don't have the resources for this), but, I'm glad that we have the firmware included. In the end, the choice comes down to whether we still want Debian to be installable on mainstream bare-metal hardware. At this point, I'd like to give a special thanks to the ftpmasters, image building team and the installer team who worked really hard to get the changes done that were needed in order to make this happen for Debian 12, and for being really proactive for remaining niggles that was solved by the time Debian 12.1 was released. The included firmware contributed to Debian 12 being a huge success, but it wasn't the only factor. I had a list of personal peeves, and as the hard freeze hit, I lost hope that these would be fixed and made peace with the fact that Debian 12 would release with those bugs. I'm glad that lots of people proved me wrong and also proved that it's never to late to fix bugs, everything on my list got eliminated by the time final freeze hit, which was great! We usually aim to have a release ready about 2 years after the previous release, sometimes there are complications during a freeze and it can take a bit longer. But due to the excellent co-ordination of the release team and heavy lifting from many DDs, the Debian 12 release happened 21 months and 3 weeks after the Debian 11 release. I hope the work from the release team continues to pay off so that we can achieve their goals of having shorter and less painful freezes in the future! Even though many things were going well, the ongoing usr-merge effort highlighted some social problems within our processes. I started typing out the whole history of usrmerge here, but it's going to be too long for the purpose of this mail. Important questions that did come out of this is, should core Debian packages be team maintained? And also about how far the CTTE should really be able to override a maintainer. We had lots of discussion about this at DebConf22, but didn't make much concrete progress. I think that at some point we'll probably have a GR about package maintenance. Also, thank you to Guillem who very patiently explained a few things to me (after probably having have to done so many times to others before already) and to Helmut who have done the same during the MiniDebConf in Hamburg. I think all the technical and social issues here are fixable, it will just take some time and patience and I have lots of confidence in everyone involved. UsrMerge wiki page: https://wiki.debian.org/UsrMerge DebConf 23 and Debian 13 era DebConf23 took place in Kochi, India. At the end of my Bits from the DPL talk there, someone asked me what the most difficult thing I had to do was during my terms as DPL. I answered that nothing particular stood out, and even the most difficult tasks ended up being rewarding to work on. Little did I know that my most difficult period of being DPL was just about to follow. During the day trip, one of our contributors, Abraham Raji, passed away in a tragic accident. There's really not anything anyone could've done to predict or stop it, but it was devastating to many of us, especially the people closest to him. Quite a number of DebConf attendees went to his funeral, wearing the DebConf t-shirts he designed as a tribute. It still haunts me when I saw his mother scream "He was my everything! He was my everything!", this was by a large margin the hardest day I've ever had in Debian, and I really wasn't ok for even a few weeks after that and I think the hurt will be with many of us for some time to come. So, a plea again to everyone, please take care of yourself! There's probably more people that love you than you realise. A special thanks to the DebConf23 team, who did a really good job despite all the uphills they faced (and there were many!). As DPL, I think that planning for a DebConf is near to impossible, all you can do is show up and just jump into things. I planned to work with Enrico to finish up something that will hopefully save future DPLs some time, and that is a web-based DD certificate creator instead of having the DPL do so manually using LaTeX. It already mostly works, you can see the work so far by visiting https://nm.debian.org/person/ACCOUNTNAME/certificate/ and replacing ACCOUNTNAME with your Debian account name, and if you're a DD, you should see your certificate. It still needs a few minor changes and a DPL signature, but at this point I think that will be finished up when the new DPL start. Thanks to Enrico for working on this! Since my first term, I've been trying to find ways to improve all our accounting/finance issues. Tracking what we spend on things, and getting an annual overview is hard, especially over 3 trusted organisations. The reimbursement process can also be really tedious, especially when you have to provide files in a certain order and combine them into a PDF. So, at DebConf22 we had a meeting along with the treasurer team and Stefano Rivera who said that it might be possible for him to work on a new system as part of his Freexian work. It worked out, and Freexian funded the development of the system since then, and after DebConf23 we handled the reimbursements for the conference via the new reimbursements site: https://reimbursements.debian.net/ It's still early days, but over time it should be linked to all our TOs and we'll use the same category codes across the board. So, overall, our reimbursement process becomes a lot simpler, and also we'll be able to get information like how much money we've spent on any category in any period. It will also help us to track how much money we have available or how much we spend on recurring costs. Right now that needs manual polling from our TOs. So I'm really glad that this is a big long-standing problem in the project that is being fixed. For Debian 13, we're waving goodbye to the KFreeBSD and mipsel ports. But we're also gaining riscv64 and loongarch64 as release architectures! I have 3 different RISC-V based machines on my desk here that I haven't had much time to work with yet, you can expect some blog posts about them soon after my DPL term ends! As Debian is a unix-like system, we're affected by the Year 2038 problem, where systems that uses 32 bit time in seconds since 1970 run out of available time and will wrap back to 1970 or have other undefined behaviour. A detailed wiki page explains how this works in Debian, and currently we're going through a rather large transition to make this possible. I believe this is the right time for Debian to be addressing this, we're still a bit more than a year away for the Debian 13 release, and this provides enough time to test the implementation before 2038 rolls along. Of course, big complicated transitions with dependency loops that causes chaos for everyone would still be too easy, so this past weekend (which is a holiday period in most of the west due to Easter weekend) has been filled with dealing with an upstream bug in xz-utils, where a backdoor was placed in this key piece of software. An Ars Technica covers it quite well, so I won't go into all the details here. I mention it because I want to give yet another special thanks to everyone involved in dealing with this on the Debian side. Everyone involved, from the ftpmasters to security team and others involved were super calm and professional and made quick, high quality decisions. This also lead to the archive being frozen on Saturday, this is the first time I've seen this happen since I've been a DD, but I'm sure next week will go better! Looking forward It's really been an honour for me to serve as DPL. It might well be my biggest achievement in my life. Previous DPLs range from prominent software engineers to game developers, or people who have done things like complete Iron Man, run other huge open source projects and are part of big consortiums. Ian Jackson even authored dpkg and is now working on the very interesting tag2upload service! I'm a relative nobody, just someone who grew up as a poor kid in South Africa, who just really cares about Debian a lot. And, above all, I'm really thankful that I didn't do anything major to screw up Debian for good. Not unlike learning how to use Debian, and also becoming a Debian Developer, I've learned a lot from this and it's been a really valuable growth experience for me. I know I can't possible give all the thanks to everyone who deserves it, so here's a big big thanks to everyone who have worked so hard and who have put in many, many hours to making Debian better, I consider you all heroes! -Jonathan

1 April 2024

Ben Hutchings: FOSS activity in March 2024

Ben Hutchings: FOSS activity in March 2024

Colin Watson: Free software activity in March 2024

My Debian contributions this month were all sponsored by Freexian.

31 March 2024

Junichi Uekawa: Learning about xz and what is happening is fascinating.

Learning about xz and what is happening is fascinating. The scope of potential exploit is very large. The Open source software space is filled with many unmaintained and unreviewed software.

29 March 2024

Raphaël Hertzog: Freexian is looking to expand its team with more Debian contributors

It s been a while that I haven t posted anything on my blog, the truth is that Freexian has been doing very well in the last years and that I have a hard time to allocate time to write articles or even to contribute to my usual Debian projects the exception being debusine since that s part of the Freexian work (have a look at our most recent announce!).
That being said, given Freexian s growth and in the hope to reduce my workload, we are looking to extend our team with Debian members of more varied backgrounds and skills, so they can help us in areas like sales / marketing / project management. Have a look at our announce on debian-jobs@lists.debian.org.
As a mission-oriented company, we are looking to work with persons already involved in Debian (or persons who were waiting the right opportunity to get involved). All our collaborators can spend 20% of their paid work time on the Debian projects they care about.

Patryk Cisek: Sanoid on TrueNAS

syncoid to TrueNAS In my homelab, I have 2 NAS systems: Linux (Debian) TrueNAS Core (based on FreeBSD) On my Linux box, I use Jim Salter s sanoid to periodically take snapshots of my ZFS pool. I also want to have a proper backup of the whole pool, so I use syncoid to transfer those snapshots to another machine. Sanoid itself is responsible only for taking new snapshots and pruning old ones you no longer care about.

28 March 2024

Joey Hess: the vulture in the coal mine

Turns out that VPS provider Vultr's terms of service were quietly changed some time ago to give them a "perpetual, irrevocable" license to use content hosted there in any way, including modifying it and commercializing it "for purposes of providing the Services to you." This is very similar to changes that Github made to their TOS in 2017. Since then, Github has been rebranded as "The world s leading AI-powered developer platform". The language in their TOS now clearly lets them use content stored in Github for training AI. (Probably this is their second line of defense if the current attempt to legitimise copyright laundering via generative AI fails.) Vultr is currently in damage control mode, accusing their concerned customers of spreading "conspiracy theories" (-- founder David Aninowsky) and updating the TOS to remove some of the problem language. Although it still allows them to "make derivative works", so could still allow their AI division to scrape VPS images for training data. Vultr claims this was the legalese version of technical debt, that it only ever applied to posts in a forum (not supported by the actual TOS language) and basically that they and their lawyers are incompetant but not malicious. Maybe they are indeed incompetant. But even if I give them the benefit of the doubt, I expect that many other VPS providers, especially ones targeting non-corporate customers, are watching this closely. If Vultr is not significantly harmed by customers jumping ship, if the latest TOS change is accepted as good enough, then other VPS providers will know that they can try this TOS trick too. If Vultr's AI division does well, others will wonder to what extent it is due to having all this juicy training data. For small self-hosters, this seems like a good time to make sure you're using a VPS provider you can actually trust to not be eyeing your disk image and salivating at the thought of stripmining it for decades of emails. Probably also worth thinking about moving to bare metal hardware, perhaps hosted at home. I wonder if this will finally make it worthwhile to mess around with VPS TPMs?

26 March 2024

Emmanuel Kasper: Adding a private / custom Certificate Authority to the firefox trust store

Today at $WORK I needed to add the private company Certificate Authority (CA) to Firefox, and I found the steps were unnecessarily complex. Time to blog about that, and I also made a Debian wiki article of that post, so that future generations can update the information, when Firefox 742 is released on Debian 17. The cacert certificate authority is not included in Debian and Firefox, and is thus a good example of adding a private CA. Note that this does not mean I specifically endorse that CA.
  • Test that SSL connections to a site signed by the private CA is failing
$ gnutls-cli wiki.cacert.org:443
...
- Status: The certificate is NOT trusted. The certificate issuer is unknown. 
*** PKI verification of server certificate failed...
*** Fatal error: Error in the certificate.
  • Download the private CA
$ wget http://www.cacert.org/certs/root_X0F.crt
  • test that a connection works with the private CA
$ gnutls-cli --x509cafile root_X0F.crt wiki.cacert.org:443
...
- Status: The certificate is trusted. 
- Description: (TLS1.2-X.509)-(ECDHE-SECP256R1)-(RSA-SHA256)-(AES-256-GCM)
- Session ID: 37:56:7A:89:EA:5F:13:E8:67:E4:07:94:4B:52:23:63:1E:54:31:69:5D:70:17:3C:D0:A4:80:B0:3A:E5:22:B3
- Options: safe renegotiation,
- Handshake was completed
...
  • add the private CA to the Debian trust store located in /etc/ssl/certs/ca-certificates.crt
$ sudo cp root_X0F.crt /usr/local/share/ca-certificates/cacert-org-root-ca.crt
$ sudo update-ca-certificates --verbose
...
Adding debian:cacert-org-root-ca.pem
...
  • verify that we can connect without passing the private CA on the command line
$ gnutls-cli wiki.cacert.org:443
... 
 - Status: The certificate is trusted.
  • At that point most applications are able to connect to systems with a certificate signed by the private CA (curl, Gnome builtin Browser ). However Firefox is using its own trust store and will still display a security error if connecting to https://wiki.cacert.org. To make Firefox trust the Debian trust store, we need to add a so called security device, in fact an extra library wrapping the Debian trust store. The library will wrap the Debian trust store in the PKCS#11 industry format that Firefox supports.
  • install the pkcs#11 wrapping library and command line tools 
$ sudo apt install p11-kit p11-kit-modules
  • verify that the private CA is accessible via PKCS#11
$ trust list   grep --context 2 'CA Cert'
pkcs11:id=%16%B5%32%1B%D4%C7%F3%E0%E6%8E%F3%BD%D2%B0%3A%EE%B2%39%18%D1;type=cert
    type: certificate
    label: CA Cert Signing Authority
    trust: anchor
    category: authority
  • now we need to add a new security device in Firefox pointing to the pkcs11 trust store. The pkcs11 trust store is located in /usr/lib/x86_64-linux-gnu/pkcs11/p11-kit-trust.so
$ dpkg --listfiles p11-kit-modules   grep trust
/usr/lib/x86_64-linux-gnu/pkcs11/p11-kit-trust.so
  • in Firefox (tested in version 115 esr), go to Settings -> Privacy & Security -> Security -> Security Devices.
    Then click Load , in the popup window use My local trust as a module name, and /usr/lib/x86_64-linux-gnu/pkcs11/p11-kit-trust.so as a module filename. After adding the module, you should see it in the list of Security Devices, having /etc/ssl/certs/ca-certificates.crt as a description.
  • now restart Firefox and you should be able to browse https://wiki.cacert.org without security errors

25 March 2024

Jonathan Dowland: a bug a day

I recently became a maintainer of/committer to IkiWiki, the software that powers my site. I also took over maintenance of the Debian package. Last week I cut a new upstream point release, 3.20200202.4, and a corresponding Debian package upload, consisting only of a handful of low-hanging-fruit patches from other people, largely to exercise both processes. I've been discussing IkiWiki's maintenance situation with some other users for a couple of years now. I've also weighed up the pros and cons of moving to a different static-site-generator (a term that describes what IkiWiki is, but was actually coined more recently). It turns out IkiWiki is exceptionally flexible and powerful: I estimate the cost of moving to something modern(er) and fashionable such as Jekyll, Hugo or Hakyll as unreasonably high, in part because they are surprisingly rigid and inflexible in some key places. Like most mature software, IkiWiki has a bug backlog. Over the past couple of weeks, as a sort-of "palate cleanser" around work pieces, I've tried to triage one IkiWiki bug per day: either upstream or in the Debian Bug Tracker. This is a really lightweight task: it can be as simple as "find a bug reported in Debian, copy it upstream, tag it upstream, mark it forwarded; perhaps taking 5-10 minutes. Often I'll stumble across something that has already been fixed but not recorded as such as I go. Despite this minimal level of work, I'm quite satisfied with the cumulative progress. It's notable to me how much my perspective has shifted by becoming a maintainer: I'm considering everything through a different lens to that of being just one user. Eventually I will put some time aside to scratch some of my own itches (html5 by default; support dark mode; duckduckgo plugin; use the details tag...) but for now this minimal exercise is of broader use.

24 March 2024

Marco d'Itri: CISPE's call for new regulations on VMware

A few days ago CISPE, a trade association of European cloud providers, published a press release complaining about the new VMware licensing scheme and asking for regulators and legislators to intervene. But VMware does not have a monopoly on virtualization software: I think that asking regulators to interfere is unnecessary and unwise, unless, of course, they wish to question the entire foundations of copyright. Which, on the other hand, could be an intriguing position that I would support... I believe that over-reliance on a single supplier is a typical enterprise risk: in the past decade some companies have invested in developing their own virtualization infrastructure using free software, while others have decided to rely entirely on a single proprietary software vendor. My only big concern is that many public sector organizations will continue to use VMware and pay the huge fees designed by Broadcom to extract the maximum amount of money from their customers. However, it is ultimately the citizens who pay these bills, and blaming the evil US corporation is a great way to avoid taking responsibility for these choices.
"Several CISPE members have stated that without the ability to license and use VMware products they will quickly go bankrupt and out of business."
Insert here the Jeremy Clarkson "Oh no! Anyway..." meme.

23 March 2024

Dirk Eddelbuettel: littler 0.3.20 on CRAN: Moar Features!

max-heap image The twentyfirst release of littler as a CRAN package landed on CRAN just now, following in the now eighteen year history (!!) as a package started by Jeff in 2006, and joined by me a few weeks later. littler is the first command-line interface for R as it predates Rscript. It allows for piping as well for shebang scripting via #!, uses command-line arguments more consistently and still starts faster. It also always loaded the methods package which Rscript only began to do in recent years. littler lives on Linux and Unix, has its difficulties on macOS due to yet-another-braindeadedness there (who ever thought case-insensitive filesystems as a default were a good idea?) and simply does not exist on Windows (yet the build system could be extended see RInside for an existence proof, and volunteers are welcome!). See the FAQ vignette on how to add it to your PATH. A few examples are highlighted at the Github repo:, as well as in the examples vignette. This release contains another fair number of small changes and improvements to some of the scripts I use daily to build or test packages, adds a new front-end ciw.r for the recently-released ciw package offering a CRAN Incoming Watcher , a new helper installDeps2.r (extending installDeps.r), a new doi-to-bib converter, allows a different temporary directory setup I find helpful, deals with one corner deployment use, and more. The full change description follows.

Changes in littler version 0.3.20 (2024-03-23)
  • Changes in examples scripts
    • New (dependency-free) helper installDeps2.r to install dependencies
    • Scripts rcc.r, tt.r, tttf.r, tttlr.r use env argument -S to set -t to r
    • tt.r can now fill in inst/tinytest if it is present
    • New script ciw.r wrapping new package ciw
    • tttf.t can now use devtools and its loadall
    • New script doi2bib.r to call the DOI converter REST service (following a skeet by Richard McElreath)
  • Changes in package
    • The CI setup uses checkout@v4 and the r-ci-setup action
    • The Suggests: is a little tighter as we do not list all packages optionally used in the the examples (as R does not check for it either)
    • The package load messag can account for the rare build of R under different architecture (Berwin Turlach in #117 closing #116)
    • In non-vanilla mode, the temporary directory initialization in re-run allowing for a non-standard temp dir via config settings

My CRANberries service provides a comparison to the previous release. Full details for the littler release are provided as usual at the ChangeLog page, and also on the package docs website. The code is available via the GitHub repo, from tarballs and now of course also from its CRAN page and via install.packages("littler"). Binary packages are available directly in Debian as well as (in a day or two) Ubuntu binaries at CRAN thanks to the tireless Michael Rutter. Comments and suggestions are welcome at the GitHub repo. If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

Bits from Debian: New Debian Developers and Maintainers (January and February 2024)

The following contributors got their Debian Developer accounts in the last two months: The following contributors were added as Debian Maintainers in the last two months: Congratulations!

Kentaro Hayashi: How about allocating more buildd resource for armel and armhf?

This article is cross-posting from grow-your-ideas. This is just an idea. salsa.debian.org

The problem According to Developer Machines [1], current buildd machines are like this:
  • armel: 4 buildd (4 for arm64/armhf/armel)
  • armhf: 7 buildd (4 for arm64/armhf/armel and 3 for armhf only)
[1] https://db.debian.org/machines.cgi In contrast to other buildd architectures, these instances are quite a few and it seems that it causes a shortage of buildd resourses. (e.g. during mass transition, give-back turn around time becomes longer and longer.)

Actual situation As you know, during 64bit time_t transition, many packages should be built, but it seems that +b1 or +bN build becomes slower. (I've hit BD-Uninstalled some times because of missing dependency rebuild) ref. https://qa.debian.org/dose/debcheck/unstable_main/index.html

Expected situation Allocate more buildd resources for armel and armhf. It is just an idea, but how about assigning some buildd as armel/armhf buildd? Above buildd is used only for arm64 buildd currently. Maybe there is some technical reason not suitable for armel/armhf buildd, but I don't know yet.
2024/03/24 UPDATE: arm-arm01,arm-arm03,arm-arm-04 has already assigned to armel/armhf buildd, so it is an invalid proposal. See https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-01, https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-03, https://buildd.debian.org/status/architecture.php?a=armhf&suite=sid&buildd=buildd_arm64-arm-arm-04

Additional information
  • arm64: 10 buildd (4 for arm64/armhf/armel, 6 for arm64 only)
  • amd64: 7 buildd (5 for amd64/i386 buildd)
  • riscv64: 9 buildd

Erich Schubert: Do not get Amazon Kids+ or a Fire HD Kids

The Amazon Kids parental controls are extremely insufficient, and I strongly advise against getting any of the Amazon Kids series. The initial permise (and some older reviews) look okay: you can set some time limits, and you can disable anything that requires buying. With the hardware you get one year of the Amazon Kids+ subscription, which includes a lot of interesting content such as books and audio, but also some apps. This seemed attractive: some learning apps, some decent games. Sometimes there seems to be a special Amazon Kids+ edition , supposedly one that has advertisements reduced/removed and no purchasing. However, there are so many things just wrong in Amazon Kids: And, unfortunately, Amazon Kids is full of poor content for kids, such as DIY Fashion Star that I consider to be very dangerous for kids: it is extremely stereotypical, beginning with supposedly female color schemes, model-only body types, and judging people by their clothing (and body). You really thought you could hand-pick suitable apps for your kid on your own? No, you have to identify and remove such contents one by one, with many clicks each, because there is no whitelisting, and no mass-removal (anymore - apparently Amazon removed the workarounds that previously allowed you to mass remove contents). Not with Amazon Kids+, which apparently aims at raising the next generation of zombie customers that buy whatever you tell them to buy. Hence, do not get your kids an Amazon Fire HD tablet!

Valhalla's Things: Forgotten Yeast Bread - Sourdough Edition

Posted on March 23, 2024
Tags: madeof:atoms, craft:cooking, craft:baking, craft:bread
Yesterday I had planned a pan sbagliato for today, but I also had quite a bit of sourdough to deal with, so instead of mixing a bit of of dry yeast at 18:00 and mixing it with some additional flour and water at 21:00, at around maybe 20:00 I substituted:
  • 100 g firm sourdough;
  • 33 g flour;
  • 66 g water.
Then I briefly woke up in the middle of the night and poured the dough on the tray at that time instead of having to wake up before 8:00 in the morning. Everything else was done as in the original recipe. The firm sourdough is feeded regularly with the same weight of flour and half the weight of water. Will. do. again.

21 March 2024

Ian Jackson: How to use Rust on Debian (and Ubuntu, etc.)

tl;dr: Don t just apt install rustc cargo. Either do that and make sure to use only Rust libraries from your distro (with the tiresome config runes below); or, just use rustup. Don t do the obvious thing; it s never what you want Debian ships a Rust compiler, and a large number of Rust libraries. But if you just do things the obvious default way, with apt install rustc cargo, you will end up using Debian s compiler but upstream libraries, directly and uncurated from crates.io. This is not what you want. There are about two reasonable things to do, depending on your preferences. Q. Download and run whatever code from the internet? The key question is this: Are you comfortable downloading code, directly from hundreds of upstream Rust package maintainers, and running it ? That s what cargo does. It s one of the main things it s for. Debian s cargo behaves, in this respect, just like upstream s. Let me say that again: Debian s cargo promiscuously downloads code from crates.io just like upstream cargo. So if you use Debian s cargo in the most obvious way, you are still downloading and running all those random libraries. The only thing you re avoiding downloading is the Rust compiler itself, which is precisely the part that is most carefully maintained, and of least concern. Debian s cargo can even download from crates.io when you re building official Debian source packages written in Rust: if you run dpkg-buildpackage, the downloading is suppressed; but a plain cargo build will try to obtain and use dependencies from the upstream ecosystem. ( Happily , if you do this, it s quite likely to bail out early due to version mismatches, before actually downloading anything.) Option 1: WTF, no I don t want curl bash OK, but then you must limit yourself to libraries available within Debian. Each Debian release provides a curated set. It may or may not be sufficient for your needs. Many capable programs can be written using the packages in Debian. But any upstream Rust project that you encounter is likely to be a pain to get working, unless their maintainers specifically intend to support this. (This is fairly rare, and the Rust tooling doesn t make it easy.) To go with this plan, apt install rustc cargo and put this in your configuration, in $HOME/.cargo/config.toml: 
[source.debian-packages]
directory = "/usr/share/cargo/registry"
[source.crates-io]
replace-with = "debian-packages"
This causes cargo to look in /usr/share for dependencies, rather than downloading them from crates.io. You must then install the librust-FOO-dev packages for each of your dependencies, with apt. This will allow you to write your own program in Rust, and build it using cargo build. Option 2: Biting the curl bash bullet If you want to build software that isn t specifically targeted at Debian s Rust you will probably need to use packages from crates.io, not from Debian. If you re doing to do that, there is little point not using rustup to get the latest compiler. rustup s install rune is alarming, but cargo will be doing exactly the same kind of thing, only worse (because it trusts many more people) and more hidden. So in this case: do run the curl bash install rune. Hopefully the Rust project you are trying to build have shipped a Cargo.lock; that contains hashes of all the dependencies that they last used and tested. If you run cargo build --locked, cargo will only use those versions, which are hopefully OK. And you can run cargo audit to see if there are any reported vulnerabilities or problems. But you ll have to bootstrap this with cargo install --locked cargo-audit; cargo-audit is from the RUSTSEC folks who do care about these kind of things, so hopefully running their code (and their dependencies) is fine. Note the --locked which is needed because cargo s default behaviour is wrong. Privilege separation This approach is rather alarming. For my personal use, I wrote a privsep tool which allows me to run all this upstream Rust code as a separate user. That tool is nailing-cargo. It s not particularly well productised, or tested, but it does work for at least one person besides me. You may wish to try it out, or consider alternative arrangements. Bug reports and patches welcome. OMG what a mess Indeed. There are large number of technical and social factors at play. cargo itself is deeply troubling, both in principle, and in detail. I often find myself severely disappointed with its maintainers decisions. In mitigation, much of the wider Rust upstream community does takes this kind of thing very seriously, and often makes good choices. RUSTSEC is one of the results. Debian s technical arrangements for Rust packaging are quite dysfunctional, too: IMO the scheme is based on fundamentally wrong design principles. But, the Debian Rust packaging team is dynamic, constantly working the update treadmills; and the team is generally welcoming and helpful. Sadly last time I explored the possibility, the Debian Rust Team didn t have the appetite for more fundamental changes to the workflow (including, for example, changes to dependency version handling). Significant improvements to upstream cargo s approach seem unlikely, too; we can only hope that eventually someone might manage to supplant it.
edited 2024-03-21 21:49 to add a cut tag


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Ravi Dwivedi: Thailand Trip

This post is the second and final part of my Malaysia-Thailand trip. Feel free to check out the Malaysia part here if you haven t already. Kuala Lumpur to Bangkok is around 1500 km by road, and so I took a Malaysian Airlines flight to travel to Bangkok. The flight staff at the Kuala Lumpur only asked me for a return/onward flight and Thailand immigration asked a few questions but did not check any documents (obviously they checked and stamped my passport ;)). The currency of Thailand is the Thai baht, and 1 Thai baht = 2.5 Indian Rupees. The Thailand time is 1.5 hours ahead of Indian time (For example, if it is 12 noon in India, it will be 13:30 in Thailand). I landed in Bangkok at around 3 PM local time. Fletcher was in Bangkok that time, leaving for Pattaya and we had booked the same hostel. So I took a bus to Pattaya from the airport. The next bus for which the tickets were available was at 7 PM, so I took tickets for that one. The bus ticket cost was 143 Thai Baht. I didn t buy SIM at the airport, thinking there must be better deals in the city. As a consequence, there was no way to contact Fletcher through internet. Although I had a few minutes call remaining out of my international roaming pack.
A welcome sign at Bangkok's Suvarnabhumi airport.
Bus from Suvarnabhumi Airport to Jomtien Beach in Pattaya.
Our accommodation was near Jomtien beach, so I got off at the last stop, as the bus terminates at the Jomtien beach. Then I decided to walk towards my accommodation. I was using OsmAnd for navigation. However, the place was not marked on OpenStreetMap, and it turned out I missed the street my hostel was on and walked around 1 km further as I was chasing a similarly named incorrect hostel on OpenStreetMap. Then I asked for help from two men sitting at a caf . One of them said he will help me find the street my hostel is on. So, I walked with him, and he told me he lives in Thailand for many years, but he is from Kuwait. He also gave me valuable information. Like, he told me about shared hail-and-ride songthaews which run along the Jomtien Second Road and charge 10 Baht for any distance on their route. This tip significantly reduced our expenses. Further, he suggested me 7-Eleven shops for buying a local SIM. Like Malaysia, Thailand has 24/7 7-Eleven convenience stores, a lot of them not even 100 m apart. The Kuwaiti person dropped me at the address where my hostel was. I tried searching for a person in-charge of that hostel, and soon I realized there was no reception. After asking for help from locals for some time, I bumped into Fletcher, who also came to this address and was searching for the same. After finding a friend, I felt a sigh of relief. Adjacent to the property, there was a hairdresser shop. We went there and asked about this property. The woman called the owner, and she also told us the required passcodes to go inside. Our accommodation was in a room on the second floor, which required us to put a passcode for opening. We entered the passcode and entered the room. So, we stayed at this hostel which had no reception. Due to this, it took 2 hours to find our room and enter. It reminded me of a difficult experience I had in Albania, where me and Akshat were not able to find our apartment in one of the hottest days and the owner didn t know our language. Traveling from the place where the bus dropped me to the hostel, I saw streets were filled with bars and massage parlors, which was expected. Prostitutes were everywhere. We went out at night towards the beach and also roamed around in 7-Elevens to buy a SIM card for myself. I got a SIM for 7 day unlimited internet for 399 baht. Turns out that the rates of SIM cards at the airport were not so different from inside the city.
Road near Jomtien beach in Pattaya
Photo of a songthaew in Pattaya. There are shared songthaews which run along Jomtien Second road and takes 10 bath to anywhere on the route.
Jomtien Beach in Pattaya.
In terms of speaking English, locals didn t know English at all in both Pattaya and Bangkok. I normally don t expect locals to know English in a non-English speaking country, but the fact that Bangkok is one of the most visited places by tourists made me expect locals to know some English. Talking to locals is an integral part of travel for me, which I couldn t do a lot in Thailand. This aspect is much more important for me than going to touristy places. So, we were in Pattaya. Next morning, Fletcher and I went to Tiger park using shared songthaew. After that, we planned to visit Pattaya Floating market which is near the Tiger Park, but we felt the ticket prices were higher than it was worth. Fletcher had to leave for Bangkok on that day. I suggested him to go to Suvarnabhumi Airport from the Jomtien beach bus terminal (this was the route I took the last day in opposite direction) to avoid traffic congestion inside Bangkok, as he can follow up with metro once he reaches the airport. From the floating market, we were walking in sweltering heat to reach the Jomtien beach. I tried asking for a lift and eventually got successful as a scooty stopped, and surprisingly the person gave a ride to both of us. He was from Delhi, so maybe that s the reason he stopped for us. Then we took a songthaew to the bus terminal and after having lunch, Fletcher left for Bangkok.
A welcome sign at Pattaya Floating market.
This Korean Vegetasty noodles pack was yummy and was available at many 7-Eleven stores.
Next day I went to Bangkok, but Fletcher already left for Kuala Lumpur. Here I had booked a private room in a hotel (instead of a hostel) for four nights, mainly because of my luggage. This costed 5600 INR for four nights. It was 2 km from the metro station, which I used to walk both sides. In Bangkok, I visited Sukhumvit and Siam by metro. Going to some areas require crossing the Chao Phraya river. For this, I took Chao Phraya Express Boat for going to places like Khao San road and Wat Arun. I would recommend taking the boat ride as it had very good views. In Bangkok, I met a person from Pakistan staying in my hotel and so here also I got some company. But by the time I met him, my days were almost over. So, we went to a random restaurant selling Indian food where we ate some paneer dish with naan and that restaurant person was from Myanmar.
Wat Arun temple stamps your hand upon entry
Wat Arun temple
Khao San Road
A food stall at Khao San Road
Chao Phraya Express Boat
For eating, I mainly relied on fruits and convenience stores. Bananas were very tasty. This was the first time I saw banana flesh being yellow. Mangoes were delicious and pineapples were smaller and flavorful. I also ate Rose Apple, which I never had before. I had Chhole Kulche once in Sukhumvit. That was a little expensive as it costed 164 baht. I also used to buy premix coffee packets from 7-Eleven convenience stores and prepare them inside the stores.
Banana with yellow flesh
Fruits at a stall in Bangkok
Trimmed pineapples from Thailand.
Corn in Bangkok.
A board showing coffee menu at a 7-Eleven store along with rates in Pattaya.
In this section of 7-Eleven, you can buy a premix coffee and mix it with hot water provided at the store to prepare.
My booking from Bangkok to Delhi was in Air India flight, and they were serving alcohol in the flight. I chose red wine, and this was my first time having alcohol in a flight.
Red wine being served in Air India

Notes
  • In this whole trip spanning two weeks, I did not pay for drinking water (except for once in Pattaya which was 9 baht) and toilets. Bangkok and Kuala Lumpur have plenty of malls where you should find a free-of-cost toilet nearby. For drinking water, I relied mainly on my accommodation providing refillable water for my bottle.
  • Thailand seemed more expensive than Malaysia on average. Malaysia had discounted price due to the Chinese New year.
  • I liked Pattaya more than Bangkok. Maybe because Pattaya has beach and Bangkok doesn t. Pattaya seemed more lively, and I could meet and talk to a few people as opposed to Bangkok.
  • Chao Phraya River express boat costs 150 baht for one day where you can hop on and off to any boat.

20 March 2024

Dirk Eddelbuettel: ciw 0.0.2 on CRAN: Updates

A first revision of the still only one-week old (at CRAN) package ciw has been released to CRAN! It provides is a single (efficient) function incoming() (now along with an alias ciw()) which summarises the state of the incoming directories at CRAN. I happen to like having these things at my (shell) fingertips, so it goes along with (still draft) wrapper ciw.r that will be part of the next littler release. For example, when I do this right now as I type this, I see (typically less than one second later) 
edd@rob:~$ ciw.r 
    Folder                     Name                Time   Size         Age
    <char>                   <char>              <POSc> <char>  <difftime>
1: pretest instantiate_0.2.2.tar.gz 2024-03-20 13:29:00    17K  0.07 hours
2: recheck   tinytable_0.2.0.tar.gz 2024-03-20 12:50:00   565K  0.72 hours
3: pending      Matrix_1.7-0.tar.gz 2024-03-20 12:05:00   2.3M  1.47 hours
4: recheck      survey_4.4-2.tar.gz 2024-03-20 02:02:00   2.2M 11.52 hours
5: waiting   equateIRT_2.4.0.tar.gz 2024-03-19 17:00:00   895K 20.55 hours
6: pending   ravetools_0.1.5.tar.gz 2024-03-19 12:06:00   1.0M 25.45 hours
7: waiting     glmmTMB_1.1.9.tar.gz 2024-03-18 16:04:00   4.2M 45.48 hours
edd@rob:~$
See ciw.r --help or ciw.r --usage for more. Alternatively, in your R session, you can call ciw::incoming() (or now ciw::ciw()) for the same result (and/or load the package first). This release adds some packaging touches, brings the new alias ciw() as well as a state variable with all (known) folder names and some internal improvements for dealing with error conditions. The NEWS entry follows.

Changes in version 0.0.2 (2024-03-20)
  • The package README and DESCRIPTION have been expanded
  • An alias ciw can now be used for incoming
  • Network error handling is now more robist
  • A state variable known_folders lists all CRAN folders below incoming

Courtesy of my CRANberries, there is also a diffstat report for this release. If you like this or other open-source work I do, you can sponsor me at GitHub.

This post by Dirk Eddelbuettel originated on his Thinking inside the box blog. Please report excessive re-aggregation in third-party for-profit settings.

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