Search Results: "jeff"

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.

17 December 2023

Dirk Eddelbuettel: littler 0.3.19 on CRAN: Several Updates

max-heap image The twentieth release of littler as a CRAN package landed a few minutes ago, following in the now seventeen 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 a fair number of small changes and improvements to some of the example scripts is run daily. The full change description follows.

Changes in littler version 0.3.19 (2023-12-17)
  • Changes in examples scripts
    • The help or usage text display for r2u.r, ttt.r, check.r has been improved, expanded or corrected, respectively
    • installDeps.r has a new argument for dependency selection
    • An initial 'single test file' runner tttf.r has been added
    • r2u.r has two new options for setting / varying the Debian build version of package that is built, and one for BioConductor builds, one for a 'dry run' build, and a new --compile option
    • installRSPM.r, installPPM.r, installP3M.r have been updates to reflect the name changes
    • installRub.r now understands 'package@universe' too
    • tt.r flips the default of the --effects switch

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.

25 August 2023

Debian Brasil: Debian Day 30 anos online no Brasil

Em 2023 o tradicional Debian Day est sendo celebrado de forma especial, afinal no dia 16 de agostoo Debian completou 30 anos! Para comemorar este marco especial na vida do Debian, a comunidade Debian Brasil organizou uma semana de palestras online de 14 a 18 de agosto. O evento foi chamado de Debian 30 anos. Foram realizadas 2 palestras por noite, das 19h s 22h, transmitidas pelo canal Debian Brasil no YouTube totalizando 10 palestras. As grava es j est o dispon veis tamb m no canal Debian Brasil no Peertube. Nas 10 atividades tivemos as participa es de 9 DDs, 1 DM, 3 contribuidores(as). A audi ncia ao vivo variou bastante, e o pico foi na palestra sobre preseed com o Eriberto Mota quando tivemos 47 pessoas assistindo. Obrigado a todos(as) participantes pela contribui o que voc s deram para o sucesso do nosso evento. Veja abaixo as fotos de cada atividade: Nova gera o: uma entrevista com iniciantes no projeto Debian
Nova gera o: uma entrevista com iniciantes no projeto Debian Instala o personalizada e automatizada do Debian com preseed
Instala o personalizada e automatizada do Debian com preseed Manipulando patches com git-buildpackage
Manipulando patches com git-buildpackage debian.social: Socializando Debian do jeito Debian
debian.social: Socializando Debian do jeito Debian Proxy reverso com WireGuard
Proxy reverso com WireGuard Celebra o dos 30 anos do Debian!
Celebra o dos 30 anos do Debian! Instalando o Debian em disco criptografado com LUKS
Instalando o Debian em disco criptografado com LUKS O que a equipe de localiza o j  conquistou nesses 30 anos
O que a equipe de localiza o j conquistou nesses 30 anos Debian - Projeto e Comunidade!
Debian - Projeto e Comunidade! Design Gr fico e Software livre, o que fazer e por onde come ar
Design Gr fico e Software livre, o que fazer e por onde come ar

Debian Brasil: Debian Day 30 years online in Brazil

In 2023 the traditional Debian Day is being celebrated in a special way, after all on August 16th Debian turned 30 years old! To celebrate this special milestone in the Debian's life, the Debian Brasil community organized a week with talks online from August 14th to 18th. The event was named Debian 30 years. Two talks were held per night, from 7:00 pm to 10:00 pm, streamed on the Debian Brasil channel on YouTube totaling 10 talks. The recordings are also available on the Debian Brazil channel on Peertube. We had the participation of 9 DDs, 1 DM, 3 contributors in 10 activities. The live audience varied a lot, and the peak was on the preseed talk with Eriberto Mota when we had 47 people watching. Thank you to all participants for the contribution you made to the success of our event. Veja abaixo as fotos de cada atividade: Nova gera o: uma entrevista com iniciantes no projeto Debian
Nova gera o: uma entrevista com iniciantes no projeto Debian Instala o personalizada e automatizada do Debian com preseed
Instala o personalizada e automatizada do Debian com preseed Manipulando patches com git-buildpackage
Manipulando patches com git-buildpackage debian.social: Socializando Debian do jeito Debian
debian.social: Socializando Debian do jeito Debian Proxy reverso com WireGuard
Proxy reverso com WireGuard Celebra o dos 30 anos do Debian!
Celebra o dos 30 anos do Debian! Instalando o Debian em disco criptografado com LUKS
Instalando o Debian em disco criptografado com LUKS O que a equipe de localiza o j  conquistou nesses 30 anos
O que a equipe de localiza o j conquistou nesses 30 anos Debian - Projeto e Comunidade!
Debian - Projeto e Comunidade! Design Gr fico e Software livre, o que fazer e por onde come ar
Design Gr fico e Software livre, o que fazer e por onde come ar

16 August 2023

Bits from Debian: Debian Celebrates 30 years!

Debian 30 years by Jeff Maier Over 30 years ago the late Ian Murdock wrote to the comp.os.linux.development newsgroup about the completion of a brand-new Linux release which he named "The Debian Linux Release". He built the release by hand, from scratch, so to speak. Ian laid out guidelines for how this new release would work, what approach the release would take regarding its size, manner of upgrades, installation procedures; and with great care of consideration for users without Internet connection. Unaware that he had sparked a movement in the fledgling F/OSS community, Ian worked on and continued to work on Debian. The release, now aided by volunteers from the newsgroup and around the world, grew and continues to grow as one of the largest and oldest FREE operating systems that still exist today. Debian at its core is comprised of Users, Contributors, Developers, and Sponsors, but most importantly, People. Ians drive and focus remains embedded in the core of Debian, it remains in all of our work, it remains in the minds and hands of the users of The Universal Operating System. The Debian Project is proud and happy to share our anniversary not exclusively unto ourselves, instead we share this moment with everyone, as we come together in celebration of a resounding community that works together, effects change, and continues to make a difference, not just in our work but around the world. Debian is present in cluster systems, datacenters, desktop computers, embedded systems, IoT devices, laptops, servers, it may possibly be powering the web server and device you are reading this article on, and it can also be found in Spacecraft. Closer to earth, Debian fully supports projects for accessibility: Debian Edu/Skolelinux - an operating system designed for educational use in schools and communities, Debian Science - providing free scientific software across many established and emerging fields, Debian Hamradio - for amateur radio enthusiasts, Debian-Accessibility - a project focused on the design of an operating system suited to fit the requirements of people with disabilites, and Debian Astro - focused on supporting professional and hobbyist astronomers. Debian strives to give, reach, embrace, mentor, share, and teach with internships through many programs internally and externally such as the Google Summer of Code, Outreachy, and the Open Source Promotion Plan. None of this could be possible without the vast amount of support, care, and contributions from what started as and is still an all volunteer project. We celebrate with each and every one who has helped shape Debian over all of these years and toward the future. Today we all certainly celebrate 30 years of Debian, but know that Debian celebrates with each and every one of you all at the same time. Over the next few days Celebration parties are planned to take place in Austria, Belgium, Bolivia, Brazil, Bulgaria, Czech Republic, France, Germany (CCCcamp), India, Iran, Portugal, Serbia, South Africa, and Turkey. You are of course, invited to join us! Check out, attend, or form your very own DebianDay 2023 Event. See you then! Thank you, thank you all so very much. With Love, The Debian Project

5 August 2023

Bits from Debian: Debian Project Bits Volume 1, Issue 1


Debian Project Bits Volume 1, Issue 1 August 05, 2023 Welcome to the inaugural issue of Debian Project Bits! Those remembering the Debian Weekly News (DwN) will recognize some of the sections here which served as our inspiration. Debian Project Bits posts will allow for a faster turnaround of some project news on a monthly basis. The Debian Micronews service will continue to share shorter news items, the Debian Project News remains as our official newsletter which may move to a biannual archive format. News Debian Day The Debian Project was officially founded by Ian Murdock on August 16, 1993. Since then we have celebrated our Anniversary of that date each year with events around the world. We would love it if you could join our revels this very special year as we have the honor of turning 30! Attend or organize a local Debian Day celebration. You're invited to plan your own event: from Bug Squashing parties to Key Signing parties, Meet-Ups, or any type of social event whether large or small. And be sure to check our Debian reimbursement How To if you need such resources. You can share your days, events, thoughts, or notes with us and the rest of the community with the #debianday tag that will be used across most social media platforms. See you then! Events: Upcoming and Reports Upcoming Debian 30 anos The Debian Brasil Community is organizing the event Debian 30 anos to celebrate the 30th anniversary of the Debian Project. From August 14 to 18, between 7pm and 22pm (UTC-3) contributors will talk online in Portuguese and we will live stream on Debian Brasil YouTube channel. DebConf23: Debian Developers Camp and Conference The 2023 Debian Developers Camp (DebCamp) and Conference (DebConf23) will be hosted this year in Infopark, Kochi, India. DebCamp is slated to run from September 3 through 9, immediately followed by the larger DebConf, September 10 through 17. If you are planning on attending the conference this year, now is the time to ensure your travel documentation, visa information, bursary submissions, papers and relevant equipment are prepared. For more information contact: debconf@debconf. MiniDebConf Cambridge 2023 There will be a MiniDebConf held in Cambridge, UK, hosted by ARM for 4 days in November: 2 days for a mini-DebCamp (Thu 23 - Fri 24), with space for dedicated development / sprint / team meetings, then two days for a more regular MiniDebConf (Sat 25 - Sun 26) with space for more general talks, up to 80 people. Reports During the last months, the Debian Community has organized some Bug Squashing Parties:
Tilburg, Netherlands. October 2022. St-Cergue, Switzerland. January 2023 Montreal, Canada. February 2023 In January, Debian India hosted the MiniDebConf Tamil Nadu in Viluppuram, Tamil Nadu, India (Sat 28 - Sun 26). The following month, the MiniDebConf Portugal 2023 was held in Lisbon (12 - 16 February 2023). These events, seen as a stunning success by some of their attendees, demonstrate the vitality of our community.
Debian Brasil Community at Campus Party Brazil 2023 Another edition of Campus Party Brazil took place in the city of S o Paulo between July 25th and 30th. And one more time the Debian Brazil Community was present. During the days in the available space, we carry out some activities such as: For more info and a few photos, check out the organizers' report. MiniDebConf Bras lia 2023 From May 25 to 27, Bras lia hosted the MiniDebConf Bras lia 2023. This gathering was composed of various activities such as talks, workshops, sprints, BSPs (Bug Squashing Party), key signings, social events, and hacking, aimed to bring the community together and celebrate the world's largest Free Software project: Debian. For more information please see the full report written by the organizers. Debian Reunion Hamburg 2023 This year the annual Debian Reunion Hamburg was held from Tuesday 23 to 30 May starting with four days of hacking followed by two days of talks, and then two more days of hacking. As usual, people - more than forty-five attendees from Germany, Czechia, France, Slovakia, and Switzerland - were happy to meet in person, to hack and chat together, and much more. If you missed the live streams, the video recordings are available. Translation workshops from the pt_BR team The Brazilian translation team, debian-l10n-portuguese, had their first workshop of 2023 in February with great results. The workshop was aimed at beginners, working in DDTP/DDTSS. For more information please see the full report written by the organizers. And on June 13 another workshop took place to translate The Debian Administrator's Handbook). The main goal was to show beginners how to collaborate in the translation of this important material, which has existed since 2004. The manual's translations are hosted on Weblate. Releases Stable Release Debian 12 bookworm was released on June 10, 2023. This new version becomes the stable release of Debian and moves the prior Debian 11 bullseye release to oldstable status. The Debian community celebrated the release with 23 Release Parties all around the world. Bookworm's first point release 12.1 address miscellaneous bug fixes affecting 88 packages, documentation, and installer updates was made available on July 22, 2023. RISC-V support riscv64 has recently been added to the official Debian architectures for support of 64-bit little-endian RISC-V hardware running the Linux kernel. We expect to have full riscv64 support in Debian 13 trixie. Updates on bootstrap, build daemon, porterbox, and development progress were recently shared by the team in a Bits from the Debian riscv64 porters post. non-free-firmware The Debian 12 bookworm archive now includes non-free-firmware; please be sure to update your apt sources.list if your systems requires such components for operation. If your previous sources.list included non-free for this purpose it may safely be removed. apt sources.list The Debian archive holds several components: Example of the sources.list file
deb http://deb.debian.org/debian bookworm main
deb-src http://deb.debian.org/debian bookworm main
deb http://deb.debian.org/debian-security/ bookworm-security main
deb-src http://deb.debian.org/debian-security/ bookworm-security main
deb http://deb.debian.org/debian bookworm-updates main
deb-src http://deb.debian.org/debian bookworm-updates main
Example using the components:
deb http://deb.debian.org/debian bookworm main non-free-firmware
deb-src http://deb.debian.org/debian bookworm main non-free-firmware
deb http://deb.debian.org/debian-security/ bookworm-security main non-free-firmware
deb-src http://deb.debian.org/debian-security/ bookworm-security main non-free-firmware
deb http://deb.debian.org/debian bookworm-updates main non-free-firmware
deb-src http://deb.debian.org/debian bookworm-updates main non-free-firmware
For more information and guidelines on proper configuration of the apt source.list file please see the Configuring Apt Sources - Wiki page. Inside Debian New Debian Members Please welcome the following newest Debian Project Members: To find out more about our newest members or any Debian Developer, look for them on the Debian People list. Security Debian's Security Team releases current advisories on a daily basis. Some recently released advisories concern these packages: trafficserver Several vulnerabilities were discovered in Apache Traffic Server, a reverse and forward proxy server, which could result in information disclosure or denial of service. asterisk A flaw was found in Asterisk, an Open Source Private Branch Exchange. A buffer overflow vulnerability affects users that use PJSIP DNS resolver. This vulnerability is related to CVE-2022-24793. The difference is that this issue is in parsing the query record parse_query(), while the issue in CVE-2022-24793 is in parse_rr(). A workaround is to disable DNS resolution in PJSIP config (by setting nameserver_count to zero) or use an external resolver implementation instead. flask It was discovered that in some conditions the Flask web framework may disclose a session cookie. chromium Multiple security issues were discovered in Chromium, which could result in the execution of arbitrary code, denial of service or information disclosure. Other Popular packages gpgv - GNU privacy guard signature verification tool. 99,053 installations. gpgv is actually a stripped-down version of gpg which is only able to check signatures. It is somewhat smaller than the fully-blown gpg and uses a different (and simpler) way to check that the public keys used to make the signature are valid. There are no configuration files and only a few options are implemented. dmsetup - Linux Kernel Device Mapper userspace library. 77,769 installations. The Linux Kernel Device Mapper is the LVM (Linux Logical Volume Management) Team's implementation of a minimalistic kernel-space driver that handles volume management, while keeping knowledge of the underlying device layout in user-space. This makes it useful for not only LVM, but software raid, and other drivers that create "virtual" block devices. sensible-utils - Utilities for sensible alternative selection. 96,001 daily users. This package provides a number of small utilities which are used by programs to sensibly select and spawn an appropriate browser, editor, or pager. The specific utilities included are: sensible-browser sensible-editor sensible-pager. popularity-contest - The popularity-contest package. 90,758 daily users. The popularity-contest package sets up a cron job that will periodically anonymously submit to the Debian developers statistics about the most used Debian packages on the system. This information helps Debian make decisions such as which packages should go on the first CD. It also lets Debian improve future versions of the distribution so that the most popular packages are the ones which are installed automatically for new users. New and noteworthy packages in unstable Toolkit for scalable simulation of distributed applications SimGrid is a toolkit that provides core functionalities for the simulation of distributed applications in heterogeneous distributed environments. SimGrid can be used as a Grid simulator, a P2P simulator, a Cloud simulator, a MPI simulator, or a mix of all of them. The typical use-cases of SimGrid include heuristic evaluation, application prototyping, and real application development and tuning. This package contains the dynamic libraries and runtime. LDraw mklist program 3D CAD programs and rendering programs using the LDraw parts library of LEGO parts rely on a file called parts.lst containing a list of all available parts. The program ldraw-mklist is used to generate this list from a directory of LDraw parts. Open Lighting Architecture - RDM Responder Tests The DMX512 standard for Digital MultipleX is used for digital communication networks commonly used to control stage lighting and effects. The Remote Device Management protocol is an extension to DMX512, allowing bi-directional communication between RDM-compliant devices without disturbing other devices on the same connection. The Open Lighting Architecture (OLA) provides a plugin framework for distributing DMX512 control signals. The ola-rdm-tests package provides an automated way to check protocol compliance in RDM devices. parsec-service Parsec is an abstraction layer that can be used to interact with hardware-backed security facilities such as the Hardware Security Module (HSM), the Trusted Platform Module (TPM), as well as firmware-backed and isolated software services. The core component of Parsec is the security service, provided by this package. The service is a background process that runs on the host platform and provides connectivity with the secure facilities of that host, exposing a platform-neutral API that can be consumed into different programming languages using a client library. For a client library implemented in Rust see the package librust-parsec-interface-dev. Simple network calculator and lookup tool Process and lookup network addresses from the command line or CSV with ripalc. Output has a variety of customisable formats. High performance, open source CPU/GPU miner and RandomX benchmark XMRig is a high performance, open source, cross platform RandomX, KawPow, CryptoNight, and GhostRider unified CPU/GPU miner and RandomX benchmark. Ping, but with a graph - Rust source code This package contains the source for the Rust gping crate, packaged by debcargo for use with cargo and dh-cargo. Once upon a time in Debian: 2014-07-31 The Technical committee choose libjpeg-turbo as the default JPEG decoder. 2010-08-01 DebConf10 starts New York City, USA 2007-08-05 Debian Maintainers approved by vote 2009-08-05 Jeff Chimene files bug #540000 against live-initramfs. Calls for help The Publicity team calls for volunteers and help! Your Publicity team is asking for help from you our readers, developers, and interested parties to contribute to the Debian news effort. We implore you to submit items that may be of interest to our community and also ask for your assistance with translations of the news into (your!) other languages along with the needed second or third set of eyes to assist in editing our work before publishing. If you can share a small amount of your time to aid our team which strives to keep all of us informed, we need you. Please reach out to us via IRC on #debian-publicity on OFTC.net, or our public mailing list, or via email at press@debian.org for sensitive or private inquiries.

2 August 2023

Debian Brasil: Participa o do Debian na Campus Party Brasil 2023

Mais uma edi o da Campus Party Brasil aconteceu na cidade de S o Paulo entre os dias 25 e 30 de Julho de 2023. Novamente a comunidade Debian Brasil se fez presente. Durante os dias no espa o disponibilizado, realizamos algumas atividades:
- Distribui o de brindes (adesivos, copos, cord o de crach );
- Mini oficina sobre como contribuir para a equipe de tradu o;
- Mini oficina sobre empacotamento;
- Assinatura de chaves;
- Informa es sobre o projeto; Durante todos os dias, havia sempre uma pessoa dispon vel para passar informa es sobre o que o Debian e as diversas formas de contribuir. Durante todo o evento, estimamos que ao menos 700 pessoas interagiram de alguma forma com nossa comunidade. Diversas pessoas, aproveitaram a oportunidade para aproveitar pelo excelente trabalho realizado pelo projeto no Debian 12 - Bookworm. Segue algumas fotos tiradas durante o evento! CPBR15
Espa o da Comunidade no Evento.
CPBR15
Romulo, visitante do espa o com Daniel Lenharo.
CPBR15
Alguns brindes que estavam a disposi o do p blico.
CPBR15
Vis o do espa o.
CPBR15
Adesivo com a Arte de 30 anos feita pelo Jefferson.
CPBR15
Pessoal no espa o da comunidade.
CPBR15
Mini curso de empacotamento, realizado pelo Charles.
CPBR15
Pessoal que esteve envolvido nas atividades da comunidade.

Debian Brasil: Debian Brazil at Campus Party Brazil 2023

Another edition of Campus Party Brasil took place in the city of S o Paulo between the 25th and 30th of July 2023. One more time the Debian Brazil Community was present. During the days in the available space, we carry out some activities:
- Gifts for attends (stickers, cups, lanyards);
- Workshop on how to contribute to the translation team;
- Workshop on packaging;
- Key signing party;
- Information about the project; Every day, there was always someone available to pass on information about what Debian is and the different ways to contribute. During the entire event, we estimate that at least 700 people interacted in some way with our community. Several people took the opportunity to benefit from the excellent work done by the project on Debian 12 - Bookworm. Here are some photos taken during the event! CPBR15
Community Space at the Event.
CPBR15
Romulo, visitor from space with Daniel Lenharo.
CPBR15
Some gifts for attends.
CPBR15
Communit Space at the event.
CPBR15
Sticker made with Jefferson artwork.
CPBR15
People in the community space.
CPBR15
Packaging workshop, held by Charles.
CPBR15
people who were involved in the Community activities.

1 August 2023

Debian Brasil: Participa o do Debian na Campus Party Brasil 2023

Mais uma edi o da Campus Party Brasil aconteceu na cidade de S o Paulo entre os dias 25 e 30 de Julho de 2023. Novamente a comunidade Brasileira se fez presente. Durante os dias no espa o disponibilizado, realizamos algumas atividades:
- Distribui o de brindes (Adesivos, Copos, Cord o de crach );
- Mini oficina sobre como contribuir para a equipe de tradu o;
- Mini oficina sobre empacotamento;
- Informa es sobre o projeto; Durante todos os dias, havia sempre uma pessoa dispon vel para passar informa es sobre o que o Debian, formas de contribuir. Durante todo o evento, estimamos que ao menos 700 pessoas interagiram de alguma forma com nossa comunidade. Diversas pessoas, aproveitaram a oportunidade para aproveitar pelo excelente trabalho realizado pelo projeto no Debian 12 - Bookworm. Segue algumas fotos tiradas durante o evento! CPBR15
Espa o da Comunidade no Evento.
CPBR15
Romulo, visitante do espa o com Daniel Lenharo.
CPBR15
Alguns brindes que estavam a disposi o do p blico.
CPBR15
Vis o do espa o.
CPBR15
Adesivo com a Arte de 30 anos feita pelo Jefferson.
CPBR15
Pessoal no espa o da comunidade.
CPBR15
Mini curso de empacotamento, realizado pelo Charles.
CPBR15
Pessoal que esteve envolvido nas atividades da comunidade.

11 June 2023

Dirk Eddelbuettel: sanitizers 0.1.1 on CRAN: Updated and Expanded

bleach The second release of the sanitizers package is now on CRAN. sanitizers provides true positives for programming errors detected by Address Sanitizers and friends. This permits validation of the setup when chasing such bug reports: it allows us to ascertain that the compiler (and instrumented R version) are correctly set up and the errors we expect to be reported are in fact reported. Almost nine years (!!) since the first release, this update brings an added integer overflow sanitizer contributed by Greg Jeffries so long ago that I had thought it was part of the CRAN releases my bad for delaying this. It also updates programming practices by switching to symbol registration for the compiled functions. And of course several R packaging best practices have improved since the initial release so we updated a few small things throughout. A very good resources for all things sanitizers is the Google repo at GitHub and especially its wiki. The brief NEWS entry follows.

Changes in version 0.1.1 (2023-06-11)
  • Added integer overflow example kindly contributed by Greg Jeffries
  • Added continuous integration and badges
  • Updated package to use symbol registration for compiled code
  • Updated and edited DESCRIPTION, README and help pages for current packaging standards
  • Expanded README with usage example via r-devel-san Rocker container

Courtesy of my CRANberries, there is a diffstat report for this release. See the project page, the github repo, and the package documentation for more details. If you like the 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.

26 March 2023

Dirk Eddelbuettel: littler 0.3.18 on CRAN: New and Updated Scripts

max-heap image The nineteenth release of littler as a CRAN package landed this morning, following in the now seventeen 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 is somewhat unique is not having any maintenance of the small core but rather focussing exclusively on changes to the (many !!) scripts collected in examples/scripts/. We added new ones and extended several existing ones including install2.r thanks to patches by @eitsupi. Of the new scripts, I already use tttl.r quite a bit for tests on co-maintained packages that use testthat (but as I have made known before my heart belongs firmly to tinytest as nobody should need thirty-plus recursive dependencies to run a few test predicates) as well as the very new installRub.r to directly add r-universe Ubuntu binaries onto an r2u systems as demonstrated in a first and second tweet (and corresponding toot) this week. The full change description follows.

Changes in littler version 0.3.18 (2023-03-25)
  • Changes in examples scripts
    • roxy.r can now set an additional --libpath
    • getRStudioDesktop.r and getRStudioServer.r have updated default download file
    • install2.r and installGithub.r can set --type
    • r2u.r now has a --suffix option
    • tt.r removes a redundant library call
    • tttl.r has been added for testthat::test_local()
    • installRub.r has been added to install r-universe binaries on Ubuntu
    • install2.r has updated error capture messages (Tatsuya Shima and Dirk in #104)

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 (currently in experimental due to a release freeze) as well as (in a day or two) Ubuntu binaries at CRAN thanks to the tireless Michael Rutter and of course via r2u following its next refresh. Comments and suggestions are welcome at the GitHub repo. If you like this or other open-source work I do, you can now 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.

10 November 2022

Shirish Agarwal: The Road to Gandolfo, Webforms, Hearing Loss info & Mum s Birthday.

The Road to Gandolfo I think I had read this book almost 10-12 years back and somehow ended up reading it up again. Apparently, he had put this fiction, story, book under some other pen name earlier. It is possible that I might have read it under that name and hence forgotten all about it. This book/story is full of innuendo, irony, sarcasm and basically the thrill of life. There are two main characters in the book, the first is General Mackenzie who has spent almost 3 to 4 decades being a spy/a counterintelligence expert in the Queen s service. And while he outclasses them all even at the ripe age of 50, he is thrown out under the pretext of conduct unbecoming of an officer. The other main character is Sam Devereaux. This gentleman is an army lawyer and is basically counting the days when he completes his tour of duty as a military lawyer and start his corporate civil law with somebody he knows. It is much to his dismay that while under a week is left for his tour of duty to be left over he is summoned to try and extradite General MacKenzie who has been put on house arrest. Apparently, in China there was a sculpture of a great Chinese gentleman in the nude. For reasons unknown or rather not being shared herein, he basically breaks part of the sculpture. This of course, enrages the Chinese and they call it a diplomatic accident and try to put the General into house arrest. Unfortunately for both the General and his captors, he decides to escape/go for it. While he does succeed entering the American embassy, he finds himself to be person non-grata and is thrown back outside where the Chinese recapture him. This is where the Embassy & the Govt. decide it would be better if somehow the General could be removed from China permanently so he doesn t cause any further diplomatic accidents. In order to do that Sam s services are bought. Now in order to understand the General, Sam learns that he has 4 ex-wives. He promptly goes and meet them to understand why the general behaved as he did. He apparently also peed on the American flag. To his surprise, all the four ex-wives are still very much in with the general. During the course of interviewing the ladies he is seduced by them and also gives names to their chests in order to differentiate between each one of them. Later he is seduced by the eldest of the four wives and they spend the evening together. Next day Sam meets and is promptly manhandled by the general and the diplomatic papers are seen by the general. After meeting the general and the Chinese counterpart, they quickly agree to extradite him as they do not know how to keep the general control. During his stay of house arrest, the General reads one of the communist rags as he puts it and gets the idea to kidnap the pope and that forms the basis of the story. Castel Gandolfo seems to be a real place which is in Italy and is apparently is the papal residence where s/he goes to reside every winter. The book is written in 1976 hence in the book, the General decides to form a corporation for which he would raise funds in order to make the kidnapping. The amount in 1976 was 40 million dollars and it was a big sum, to be with times, let s think of say 40 billion dollars so gets the scale of things. Now while a part of me wants to tell the rest of the story, the story isn t really mine to tell. Read The Road to Gandolfo for the rest. While I can t guarantee you much, I can say you might find yourself constantly amused by the antics of both the General, Sam and the General s ex-wives. There are also a few minute characters that you will meet on the way, hope you discover them and enjoy it immensely as I have. One thing I have to say, while I was reading it, I very much got vibes of Not a penny more, not a penny less by Jeffrey Archer. As shared before, lots of twists and turns, enjoy the ride

Webforms Webforms are nothing but a form you fill on the web or www. Webforms are and were a thing from early 90s to today. I was supposed to register for https://www.swavlambancard.gov.in/ almost a month back but procrastinated till few couple of days back and with good reason. I was hoping one of my good friends would help me but they had their own thing. So finally, I tried to fill the form few days back. It took me almost 30 odd attempts to finally fill the form and was given an enrollment number. Why it took me 30 odd attempts and with what should tell you the reason
  1. I felt like I was filling the form from 1990 s rather than today because
  2. The form doesn t know either its state or saves data during a session This lesson has been learned a long time back by almost all service providers except Govt. of India. Both the browsers on a mobile as well as desktop can save data during session. If you don t know what I mean by that go to about:preferences#privacy in Firefox and look at Manage Data. There you will find most sites do put some data along with cookies arguably to help make your web experience better. Chrome or Chromium has the same thing perhaps shared under a different name but its the same thing. But that is not all.
  3. None of the fields have any verification. The form is of 3 pages. The verification at the end of the document doesn t tell you what is wrong and what needs to be corrected. Really think on this, I am on a 24 LED monitor and I m filling the form and I had to do it at least 20-30 times before it was accepted. And guess what, I have no clue even about why it was selected. The same data, the same everything and after the nth time it accepted. Now if I am facing such a problem when I have some idea how technology works somewhat how are people who are trying to fill this form on 6 mobiles supposed to do? And many of them not at all clued in technology as I am.
I could go on outlining many of the issues that I faced but they are all similar in many ways the problems faced while filling the NEW Income Tax forms. Of course the New Income Tax portal is a whole ball-game in itself as it gives new errors every time instead of solving them. Most C.A. s have turned to third-party xml tools that enable you to upload xml compliant data to the New Income tax portal but this is for businesses and those who can afford it. Again, even that is in a sort of messy state but that is a whole another tale altogether. One of the reasons to my mind why the forms are designed the way they are so that people go to specific cybercafes or get individual people to fill and upload it and make more money. I was told to go to a specific cybercafe and meet a certain individual and he asked for INR 500/- to do the work. While I don t have financial problems, I was more worried about my data going into the wrong hands. But I can see a very steady way to make money without doing much hard work.

Hearing Loss info. Now because I had been both to Kamla Nehru Hospital as well as Sasoon and especially the deaf department, I saw many kids with half-formed ears. I had asked the doctors and they had shared this is due to malnutrition. We do know that women during pregnancies need more calories, more everything as they are eating for two bodies, not one. And this is large-scale, apparently more than 5 percent of population have children like this. And this number was of 2014, what is it today nobody knows. I also came to know that at least for some people like me, due to Covid they became deaf. I had asked the doctors if they knew of people who had become deaf due to Covid. They basically replied in the negative as they don t have the resources to monitor the same. The Govt. has an idea of health ID but just like Aadhar has to many serious sinister implications. Somebody had shared with me a long time back that in India systems work inspite of Govt. machinery rather than because of it. Meaning that the Government itself ties itself into several knots and then people have to be creative to try and figure a way out to help people. I found another issue while dealing with them. Apparently, even though I have 60% hearing loss I would be given a certificate of 40% hearing loss and they call it Temporary Progressive Loss. I saw almost all the people who had come, many of them having far severe defencies than me getting the same/similar certificate. All of them got Temporary Progressive. Some of the cases were real puzzling. For e.g. I met another Agarwal who had a severe accident few months ago and there is some kind of paralysis & bone issue. The doctors have given up but even that gentleman was given Temporary Progressive. From what little I could understand, the idea is that over period if there is possibility of things becoming better then it should be given. Another gentleman suffered a case of dwarfism. Even he was given the same certificate. Think there have been orders from above so that people even having difficulties are not helped. Another point if you look in a macro sense, it presents a somewhat rosy picture. If someone were to debunk the Govt. data either from India or abroad then from GOI perspective they have an agenda even though the people who are suffering are our brothers and sisters  And all of this is because I can read, write, articulate. Perhaps many of them may not even have a voice or a platform. Even to get this temporary progressive disability certificate there is more than 4 months of running from one place to the other, 4 months of culmination of work. This I can share and tell from my experience, who knows how much else others might have suffered for the same. In my case a review will happen after 5 years, in most other cases they have given only 1 year. Of course, this does justify people s jobs and perhaps partly it may be due to that. Such are times where I really miss that I am unable to hear otherwise could have fleshed out lot more other people s sufferings. And just so people know/understand this is happening in the heart of the city whose population easily exceeds 6 million plus and is supposed to be a progressive city. I do appreciate and understand the difficulties that the doctors are placed under.

Mum s Birthday & Social Engineering. While I don t want to get into details, in the last couple of weeks mum s birthday was there and that had totally escaped me. I have been trying to disassociate myself from her and at times it s hard and then you don t remember and somebody makes you remember. So, on one hand guilty, and the other do not know what to do. If she were alive I would have bought a piece of cake or something. Didn t feel like it, hence donated some money to the local aged home. This way at least I hope they have some semblance of peace. All of them are of her similar age group. The other thing that I began to observe in the earnest, fake identities have become the norm. Many people took elon musk s potrait using their own names in the handles, but even then Elon Free Speech Musk banned them. So much for free speech. Then I saw quite a few handles that have cute women as their profile picture but they are good at social engineering. This has started only a couple of weeks back and have seen quite a few handles leaving Twitter and joining Mastodon. Also, have been hearing that many admins of Mastodon pods are unable to get on top of this. Also, lot of people complaining as it isn t user-friendly UI as twitter is. Do they not realize that Twitter has its own IP and any competing network can t copy or infringe on their product. Otherwise, they will be sued like how Ford was & potentially win. I am not really gonna talk much about it as the blog post has become quite long and that needs its own post to do any sort of justice to it. Till later people

29 October 2022

Dirk Eddelbuettel: littler 0.3.17 on CRAN: Maintenance

max-heap image The eighteenth release of littler as a CRAN package just landed, following in the now sixteen 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 started 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, coming just a few weeks since the last release in August, heeds to clang-15 a updates one signature to a proper interface. It also contains one kindly contributed patch updating install2.r (and installBioc.r) to cope with a change in R-devel. The full change description follows.

Changes in littler version 0.3.17 (2022-10-29)
  • Changes in package
    • An internal function prototype was updated for clang-15.
  • Changes in examples
    • The install2.r and installBioc. were updated for an update in R-devel (Tatsuya Shima and Dirk in #104).

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 soon via 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 now 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.

28 August 2022

Dirk Eddelbuettel: littler 0.3.16 on CRAN: Package Updates

max-heap image The seventeenth release of littler as a CRAN package just landed, following in the now sixteen 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 started 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, the first since last December, further extends install2.r accept multiple repos options thanks to Tatsuya Shima, overhauls and substantially extends installBioc.r thanks to Pieter Moris, and includes a number of (generally smaller) changes I added (see below). The full change description follows.

Changes in littler version 0.3.16 (2022-08-28)
  • Changes in package
    • The configure code checks for two more headers
    • The RNG seeding matches the current version in R (Dirk)
  • Changes in examples
    • A cowu.r 'check Window UCRT' helper was added (Dirk)
    • A getPandoc.r downloader has been added (Dirk)
    • The -r option tp install2.r has been generalzed (Tatsuya Shima in #95)
    • The rcc.r code / package checker now has valgrind option (Dirk)
    • install2.r now installs to first element in .libPaths() by default (Dirk)
    • A very simple r2u.r help has been added (Dirk)
    • The installBioc.r has been generalized and extended similar to install2.r (Pieter Moris in #103)

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 soon via 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 now 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.

1 June 2022

Daniel Lange: Get Youtube Channel ID from username

Youtube has a really nice RSS feature that is extremely well hidden. If you postfix a Channel ID to
https://www.youtube.com/feeds/videos.xml?channel_id=<id goes here>
you get a really nice Atom 1.0 (~RSS) feed for your feedreader. Unfortunately the Channel ID is hard to find while you are navigating Youtube with usernames in the URL. E.g. https://www.youtube.com/c/TED is TED's channel, full of interesting and worth-to-watch content (and some assorted horse toppings, of course). But you have to read a lot of ugly HTML / JSON in that page to find and combine https://www.youtube.com/feeds/videos.xml?channel_id=UCAuUUnT6oDeKwE6v1NGQxug which is the related RSS feed. Jeff Keeling wrote a simple Youtube RSS Extractor that does well if you have a ../playlist?... or a .../channel/... URL but it will (currently) fail on user name channels or Youtube landing pages. So how do we get the Channel ID for a Youtube user we are interested to follow? Youtube has a great API but that is gated by API keys even for the most simple calls (that came only with v3 of the API but the previous version is depreciated since 2015)1:
dl@laptop:~$ curl 'https://www.googleapis.com/youtube/v3/channels?part=contentDetails&forUsername=DebConfVideos'

"error":
"code": 403,
"message": "The request is missing a valid API key.",
"errors": [

"message": "The request is missing a valid API key.",
"domain": "global",
"reason": "forbidden"

],
"status": "PERMISSION_DENIED"

Luckily we can throw the same (example) user name DebConfVideos at curl and grep:
dl@laptop:~$ curl -s "https://www.youtube.com/c/DebConfVideos/videos" grep -Po '"channelId":".+?"'
"channelId":"UC7SbfAPZf8SMvAxp8t51qtQ"
So https://www.youtube.com/feeds/videos.xml?channel_id=UC7SbfAPZf8SMvAxp8t51qtQ is the RSS feed for DebConfVideos. We can use individual Youtube video URLs as well. With the hack above, it'll work to find us the Chanel ID from a Youtube video URL: Working around the Youtube API restrictions to still make use of their RSS feed Now, some user pages may have multiple valid RSS feeds because they contain multiple channels. Remember the TED page from above? Well run:
dl@laptop:~$ curl -s "https://www.youtube.com/c/TED" grep -Po '"channelId":".+?"' cut -d \" -f 4 while read -r YTID ; do echo -n "Youtube-ID: $YTID " ; curl -s "https://www.youtube.com/feeds/videos.xml?channel_id=$YTID" grep -m 1 -P -o "(?<=<title>).+(?=</title>)" ; done
This will iterate through the Channel IDs found and show you the titles. That way you can assess which one you want to add to your feedreader. screenshot of the above You probably want the last Channel ID listed above, the non-selective "TED" one. And that's the one from the example above. Update 02.06.2022: smpl wrote in and has the much better solution for the most frequent use cases:
You can also use get a feed directly with a username:
https://www.youtube.com/feeds/videos.xml?user=<username>
The one I use most is the one for playlists (if creators remember to
use them).
https://www.youtube.com/feeds/videos.xml?playlist_id=<playlist id>
For the common case you don't even need the channel ID that way. But it is also conveniently given in a <yt:channelId> tag (or the topmost <id> tag) within the Atom XML document. Thanks, smpl!

  1. Actually it is even more complicated as some channels, like our DebConfVideos example, will only get you an incomplete result, cf. this StackOverflow entry. I.e. the forUsername iterator may not even work and the "best practice" seems to be mucking around with the search call.

11 March 2022

Dirk Eddelbuettel: dtts 0.1.0 on CRAN: New Package

Leonardo and I are thrilled to announce the first CRAN release of dtts. The dtts package builds on top of both our nanotime package and the well-loved and widely-used data.table package by Matt, Arun, Jan, and numerous collaborators. In a very rough nutshell, you can think of dtts as combining both these potent ingredients to produce something not-entirely-unlike the venerable xts package by our friends Jeff and Josh but using highest-precision nanosecond increments rather than not-quite-microseconds or dates. The package is still somewhat rare and bare: it is mostly just alignment operators. But because of the power and genius of data.table not all that much more is needed because data.table gets us fifteen years of highly refined, tuned and tested code for data slicing, dicing, and aggregation. To which we now humbly add nanosecond-resolution indexing and alignment. The package had been simmering for some time, and does of course take advantage of (a lot of) earlier work by Leonardo on his ztsdb project. We look forward to user feedback and suggestions at the GitHub repo. If you like this or other open-source work I do, you can now 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.

29 January 2022

Sylvestre Ledru: An update on rust/coreutils

TLDR: we are making progress on the Rust implementation of the GNU coreutils. Well, it is an understatement to say my previous blog post interested many people. Many articles, blog posts and some podcasts talked about it! As we pushed coreutils 0.0.12 a few days ago and getting closer to the 10 000 stars on github, it is now time to give an update! This has brought a lot of new contributors to this project. Instead of 30 to 60 patches per month, we jumped to 400 to 472 patches every month. Similarly, we saw an increase in the number of contributors (20 to 50 per month from 3 to 8). Two new maintainers (Michael Debertol & Terts Diepraam) stepped in and have been doing a much better job than myself as reviewers now! As a silly metric, according to github, we had 5 561 clones of the repository over the last 2 weeks! The new contributors focused on: Closing the gap with GNU As far as I know, we are only missing stty (change and print terminal line settings) as a program. Thanks to some heroes, basenc, pr, chcon and runcon have been implemented. For example, for the two last programs, Koutheir Attouchi wrote new crates to manage SELinux properly. This crate has been used for some other utilities like cp, ls or id. Leveraging the GNU testsuite to test this implementation Because the GNU testsuite is excellent, we now have a proper CI using it to run the tests. It is pretty long on the Github action CI (almost two hours to run it) but it is an amazing improvement to the way we work. It was a joint work from a bunch of folks (James Robson, Roy Ivy III, etc). To achieve this, we also made it easier to run the GNU testsuite locally with the Rust implementation but also to ignore some tests or adjust some error messages (see build-gnu.sh and run-gnu-test.sh). Following a suggestion of Brian G, a colleague at Mozilla (he did the same for some Firefox major change), we are now collecting the history of fail/pass/error into a separate repository and generating a daily graph showing the evolution of regression. Evolution over time At this date, we have, with GNU/Coreutils 9.0:
Total 611 tests
Pass 214
Skip 84
Fail 298
Error 15
We are now automatically identifying new passing tests and regressions in the CI. For example:
Warning: Congrats! The gnu test tests/chmod/c-option is now passing!
<br />Warning: Congrats! The gnu test tests/chmod/silent is now passing!
<br />Warning: Congrats! The gnu test tests/chmod/umask-x is now passing!
<br />Error: GNU test failed: tests/du/long-from-unreadable. tests/du/long-from-unreadable is passing on 'master'. Maybe you have to rebase?
[...]
<br />Warning: Changes from master: PASS +4 / FAIL +0 / ERROR -4 / SKIP +0
This is also beneficial to GNU as, by implementing some options, Michael Debertol noticed some incorrect behaviors (with sort and cat) or an uninitialized variable (with chmod). Documentations Every day, we are generating the user documentation and of the internal coreutils. User documentation: https://uutils.github.io/coreutils-docs/user/ Example: ls or cp The internal documentation can be seen on: https://uutils.github.io/coreutils-docs/dev/uucore/
For example, the backup style is documented here: https://uutils.github.io/coreutils-docs/dev/uucore/backup_control/index.html More? Besides my work on Debian/Ubuntu, I have also noticed that more and more operating systems are starting to look at this: In parallel, https://github.com/uutils/findutils/, a rust dropped-in replacement for find, is getting more attention lately! Here, the graph showing the evolution of the program using the BFS testsuite (much better than GNU's). Evolution over time - BFS testsuite What is next?
  1. stty needs to be implemented
  2. Improve the GNU compatibility on key programs and reduce the gap
  3. Investigate how to reduce the size of the binaries
  4. Allow Debian and Ubuntu to switch by default without tricky manipulation
How to help? I have been maintaining a list of good first bugs for new comers in the repo! Don't hesitate to contribute, it is much easier than it seems and a terrific way to learn Rust!

3 December 2021

Dirk Eddelbuettel: littler 0.3.15 on CRAN: Package Updates

max-heap image The sixteenth release of littler as a CRAN package just landed, following in the now fifteen 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 started 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 brings a more robust and featureful install2.r script (thanks to Gergely Dar czi), corrects some documentation typos (thanks to John Kerl), and now compacts pdf vignette better when using the build.r helper. It also one more updates the URLs for the two RStudio downloaders, and adds a simplermarkdown wrapper. Next, we removed the YAML file (and badge) for the disgraced former continuous integration service we shall not name (yet that we all used to use). And, following digest two days ago and drat yesterday, we converted the vignettes from using the minidown package to the (fairly new) simplermarkdown package which is so much more appropriate for our use of the minimal water.css style. The full change description follows.

Changes in littler version 0.3.15 (2021-12-03)
  • Changes in examples
    • The install2 script can select download methods, and cope with errors from parallel download (thanks to Gergely Daroczi)
    • The build.r now uses both as argument to --compact-vignettes
    • The RStudio download helper were once again updated for changed URLs
    • New caller for simplermarkdown::mdweave_to_html
  • Changes in package
    • Several typos were correct (thanks to John Kerl)
    • Travis artifacts and badges have been pruned
    • Vignettes now use simplermarkdown

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 soon via 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 now 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.

23 October 2021

Antoine Beaupr : The Neo-Colonial Internet

I grew up with the Internet and its ethics and politics have always been important in my life. But I have also been involved at other levels, against police brutality, for Food, Not Bombs, worker autonomy, software freedom, etc. For a long time, that all seemed coherent. But the more I look at the modern Internet -- and the mega-corporations that control it -- and the less confidence I have in my original political analysis of the liberating potential of technology. I have come to believe that most of our technological development is harmful to the large majority of the population of the planet, and of course the rest of the biosphere. And now I feel this is not a new problem. This is because the Internet is a neo-colonial device, and has been from the start. Let me explain.

What is Neo-Colonialism? The term "neo-colonialism" was coined by Kwame Nkrumah, first president of Ghana. In Neo-Colonialism, the Last Stage of Imperialism (1965), he wrote:
In place of colonialism, as the main instrument of imperialism, we have today neo-colonialism ... [which] like colonialism, is an attempt to export the social conflicts of the capitalist countries. ... The result of neo-colonialism is that foreign capital is used for the exploitation rather than for the development of the less developed parts of the world. Investment, under neo-colonialism, increases, rather than decreases, the gap between the rich and the poor countries of the world.
So basically, if colonialism is Europeans bringing genocide, war, and its religion to the Africa, Asia, and the Americas, neo-colonialism is the Americans (note the "n") bringing capitalism to the world. Before we see how this applies to the Internet, we must therefore make a detour into US history. This matters, because anyone would be hard-pressed to decouple neo-colonialism from the empire under which it evolves, and here we can only name the United States of America.

US Declaration of Independence Let's start with the United States declaration of independence (1776). Many Americans may roll their eyes at this, possibly because that declaration is not actually part of the US constitution and therefore may have questionable legal standing. Still, it was obviously a driving philosophical force in the founding of the nation. As its author, Thomas Jefferson, stated:
it was intended to be an expression of the American mind, and to give to that expression the proper tone and spirit called for by the occasion
In that aging document, we find the following pearl:
We hold these truths to be self-evident, that all men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty and the pursuit of Happiness.
As a founding document, the Declaration still has an impact in the sense that the above quote has been called an:
"immortal declaration", and "perhaps [the] single phrase" of the American Revolutionary period with the greatest "continuing importance." (Wikipedia)
Let's read that "immortal declaration" again: "all men are created equal". "Men", in that context, is limited to a certain number of people, namely "property-owning or tax-paying white males, or about 6% of the population". Back when this was written, women didn't have the right to vote, and slavery was legal. Jefferson himself owned hundreds of slaves. The declaration was aimed at the King and was a list of grievances. A concern of the colonists was that the King:
has excited domestic insurrections amongst us, and has endeavoured to bring on the inhabitants of our frontiers, the merciless Indian Savages whose known rule of warfare, is an undistinguished destruction of all ages, sexes and conditions.
This is a clear mark of the frontier myth which paved the way for the US to exterminate and colonize the territory some now call the United States of America. The declaration of independence is obviously a colonial document, having being written by colonists. None of this is particularly surprising, historically, but I figured it serves as a good reminder of where the Internet is coming from, since it was born in the US.

A Declaration of the Independence of Cyberspace Two hundred and twenty years later, in 1996, John Perry Barlow wrote a declaration of independence of cyberspace. At this point, (almost) everyone has a right to vote (including women), slavery was abolished (although some argue it still exists in the form of the prison system); the US has made tremendous progress. Surely this text will have aged better than the previous declaration it is obviously derived from. Let's see how it reads today and how it maps to how the Internet is actually built now.

Borders of Independence One of the key ideas that Barlow brings up is that "cyberspace does not lie within your borders". In that sense, cyberspace is the final frontier: having failed to colonize the moon, Americans turn inwards, deeper into technology, but still in the frontier ideology. And indeed, Barlow is one of the co-founder of the Electronic Frontier Foundation (the beloved EFF), founded six years prior. But there are other problems with this idea. As Wikipedia quotes:
The declaration has been criticized for internal inconsistencies.[9] The declaration's assertion that 'cyberspace' is a place removed from the physical world has also been challenged by people who point to the fact that the Internet is always linked to its underlying geography.[10]
And indeed, the Internet is definitely a physical object. First controlled and severely restricted by "telcos" like AT&T, it was somewhat "liberated" from that monopoly in 1982 when an anti-trust lawsuit broke up the monopoly, a key historical event that, one could argue, made the Internet possible. (From there on, "backbone" providers could start competing and emerge, and eventually coalesce into new monopolies: Google has a monopoly on search and advertisement, Facebook on communications for a few generations, Amazon on storage and computing, Microsoft on hardware, etc. Even AT&T is now pretty much as consolidated as it was before.) The point is: all those companies have gigantic data centers and intercontinental cables. And those are definitely prioritizing the western world, the heart of the empire. Take for example Google's latest 3,900 mile undersea cable: it does not connect Argentina to South Africa or New Zealand, it connects the US to UK and Spain. Hardly a revolutionary prospect.

Private Internet But back to the Declaration:
Do not think that you can build it, as though it were a public construction project. You cannot. It is an act of nature and it grows itself through our collective actions.
In Barlow's mind, the "public" is bad, and private is good, natural. Or, in other words, a "public construction project" is unnatural. And indeed, the modern "nature" of development is private: most of the Internet is now privately owned and operated. I must admit that, as an anarchist, I loved that sentence when I read it. I was rooting for "us", the underdogs, the revolutionaries. And, in a way, I still do: I am on the board of Koumbit and work for a non-profit that has pivoted towards censorship and surveillance evasion. Yet I cannot help but think that, as a whole, we have failed to establish that independence and put too much trust in private companies. It is obvious in retrospect, but it was not, 30 years ago. Now, the infrastructure of the Internet has zero accountability to traditional political entities supposedly representing the people, or even its users. The situation is actually worse than when the US was founded (e.g. "6% of the population can vote"), because the owners of the tech giants are only a handful of people who can override any decision. There's only one Amazon CEO, he's called Jeff Bezos, and he has total control. (Update: Bezos actually ceded the CEO role to Andy Jassy, AWS and Amazon music founder, while remaining executive chairman. I would argue that, as the founder and the richest man on earth, he still has strong control over Amazon.)

Social Contract Here's another claim of the Declaration:
We are forming our own Social Contract.
I remember the early days, back when "netiquette" was a word, it did feel we had some sort of a contract. Not written in standards of course -- or barely (see RFC1855) -- but as a tacit agreement. How wrong we were. One just needs to look at Facebook to see how problematic that idea is on a global network. Facebook is the quintessential "hacker" ideology put in practice. Mark Zuckerberg explicitly refused to be "arbiter of truth" which implicitly means he will let lies take over its platforms. He also sees Facebook as place where everyone is equal, something that echoes the Declaration:
We are creating a world that all may enter without privilege or prejudice accorded by race, economic power, military force, or station of birth.
(We note, in passing, the omission of gender in that list, also mirroring the infamous "All men are created equal" claim of the US declaration.) As the Wall Street Journal's (WSJ) Facebook files later shown, both of those "contracts" have serious limitations inside Facebook. There are VIPs who systematically bypass moderation systems including fascists and rapists. Drug cartels and human traffickers thrive on the platform. Even when Zuckerberg himself tried to tame the platform -- to get people vaccinated or to make it healthier -- he failed: "vaxxer" conspiracies multiplied and Facebook got angrier. This is because the "social contract" behind Facebook and those large companies is a lie: their concern is profit and that means advertising, "engagement" with the platform, which causes increased anxiety and depression in teens, for example. Facebook's response to this is that they are working really hard on moderation. But the truth is that even that system is severely skewed. The WSJ showed that Facebook has translators for only 50 languages. It's a surprisingly hard to count human languages but estimates range the number of distinct languages between 2500 and 7000. So while 50 languages seems big at first, it's actually a tiny fraction of the human population using Facebook. Taking the first 50 of the Wikipedia list of languages by native speakers we omit languages like Dutch (52), Greek (74), and Hungarian (78), and that's just a few random nations picks from Europe. As an example, Facebook has trouble moderating even a major language like Arabic. It censored content from legitimate Arab news sources when they mentioned the word al-Aqsa because Facebook associates it with the al-Aqsa Martyrs' Brigades when they were talking about the Al-Aqsa Mosque... This bias against Arabs also shows how Facebook reproduces the American colonizer politics. The WSJ also pointed out that Facebook spends only 13% of its moderation efforts outside of the US, even if that represents 90% of its users. Facebook spends three more times moderating on "brand safety", which shows its priority is not the safety of its users, but of the advertisers.

Military Internet Sergey Brin and Larry Page are the Lewis and Clark of our generation. Just like the latter were sent by Jefferson (the same) to declare sovereignty over the entire US west coast, Google declared sovereignty over all human knowledge, with its mission statement "to organize the world's information and make it universally accessible and useful". (It should be noted that Page somewhat questioned that mission but only because it was not ambitious enough, Google having "outgrown" it.) The Lewis and Clark expedition, just like Google, had a scientific pretext, because that is what you do to colonize a world, presumably. Yet both men were military and had to receive scientific training before they left. The Corps of Discovery was made up of a few dozen enlisted men and a dozen civilians, including York an African American slave owned by Clark and sold after the expedition, with his final fate lost in history. And just like Lewis and Clark, Google has a strong military component. For example, Google Earth was not originally built at Google but is the acquisition of a company called Keyhole which had ties with the CIA. Those ties were brought inside Google during the acquisition. Google's increasing investment inside the military-industrial complex eventually led Google to workers organizing a revolt although it is currently unclear to me how much Google is involved in the military apparatus. Other companies, obviously, do not have such reserve, with Microsoft, Amazon, and plenty of others happily bidding on military contracts all the time.

Spreading the Internet I am obviously not the first to identify colonial structures in the Internet. In an article titled The Internet as an Extension of Colonialism, Heather McDonald correctly identifies fundamental problems with the "development" of new "markets" of Internet "consumers", primarily arguing that it creates a digital divide which creates a "lack of agency and individual freedom":
Many African people have gained access to these technologies but not the freedom to develop content such as web pages or social media platforms in their own way. Digital natives have much more power and therefore use this to create their own space with their own norms, shaping their online world according to their own outlook.
But the digital divide is certainly not the worst problem we have to deal with on the Internet today. Going back to the Declaration, we originally believed we were creating an entirely new world:
This governance will arise according to the conditions of our world, not yours. Our world is different.
How I dearly wished that was true. Unfortunately, the Internet is not that different from the offline world. Or, to be more accurate, the values we have embedded in the Internet, particularly of free speech absolutism, sexism, corporatism, and exploitation, are now exploding outside of the Internet, into the "real" world. The Internet was built with free software which, fundamentally, was based on quasi-volunteer labour of an elite force of white men with obviously too much time on their hands (and also: no children). The mythical writing of GCC and Emacs by Richard Stallman is a good example of this, but the entirety of the Internet now seems to be running on random bits and pieces built by hit-and-run programmers working on their copious free time. Whenever any of those fails, it can compromise or bring down entire systems. (Heck, I wrote this article on my day off...) This model of what is fundamentally "cheap labour" is spreading out from the Internet. Delivery workers are being exploited to the bone by apps like Uber -- although it should be noted that workers organise and fight back. Amazon workers are similarly exploited beyond belief, forbidden to take breaks until they pee in bottles, with ambulances nearby to carry out the bodies. During peak of the pandemic, workers were being dangerously exposed to the virus in warehouses. All this while Amazon is basically taking over the entire economy. The Declaration culminates with this prophecy:
We will spread ourselves across the Planet so that no one can arrest our thoughts.
This prediction, which first felt revolutionary, is now chilling.

Colonial Internet The Internet is, if not neo-colonial, plain colonial. The US colonies had cotton fields and slaves, we have disposable cell phones and Foxconn workers. Canada has its cultural genocide, Facebook has his own genocides in Ethiopia, Myanmar, and mob violence in India. Apple is at least implicitly accepting the Uyghur genocide. And just like the slaves of the colony, those atrocities are what makes the empire run. The Declaration actually ends like this, a quote which I have in my fortune cookies file:
We will create a civilization of the Mind in Cyberspace. May it be more humane and fair than the world your governments have made before.
That is still inspiring to me. But if we want to make "cyberspace" more humane, we need to decolonize it. Work on cyberpeace instead of cyberwar. Establish clear code of conduct, discuss ethics, and question your own privileges, biases, and culture. For me the first step in decolonizing my own mind is writing this article. Breaking up tech monopolies might be an important step, but it won't be enough: we have to do a culture shift as well, and that's the hard part.

Appendix: an apology to Barlow I kind of feel bad going through Barlow's declaration like this, point by point. It is somewhat unfair, especially since Barlow passed away a few years ago and cannot mount a response (even humbly assuming that he might read this). But then again, he himself recognized he was a bit too "optimistic" in 2009, saying: "we all get older and smarter":
I'm an optimist. In order to be libertarian, you have to be an optimist. You have to have a benign view of human nature, to believe that human beings left to their own devices are basically good. But I'm not so sure about human institutions, and I think the real point of argument here is whether or not large corporations are human institutions or some other entity we need to be thinking about curtailing. Most libertarians are worried about government but not worried about business. I think we need to be worrying about business in exactly the same way we are worrying about government.
And, in a sense, it was a little naive to expect Barlow to not be a colonist. Barlow is, among many things, a cattle rancher who grew up on a colonial ranch in Wyoming. The ranch was founded in 1907 by his great uncle, 17 years after the state joined the Union, and only a generation or two after the Powder River War (1866-1868) and Black Hills War (1876-1877) during which the US took over lands occupied by Lakota, Cheyenne, Arapaho, and other native American nations, in some of the last major First Nations Wars.

Appendix: further reading There is another article that almost has the same title as this one: Facebook and the New Colonialism. (Interestingly, the <title> tag on the article is actually "Facebook the Colonial Empire" which I also find appropriate.) The article is worth reading in full, but I loved this quote so much that I couldn't resist reproducing it here:
Representations of colonialism have long been present in digital landscapes. ( Even Super Mario Brothers, the video game designer Steven Fox told me last year. You run through the landscape, stomp on everything, and raise your flag at the end. ) But web-based colonialism is not an abstraction. The online forces that shape a new kind of imperialism go beyond Facebook.
It goes on:
Consider, for example, digitization projects that focus primarily on English-language literature. If the web is meant to be humanity s new Library of Alexandria, a living repository for all of humanity s knowledge, this is a problem. So is the fact that the vast majority of Wikipedia pages are about a relatively tiny square of the planet. For instance, 14 percent of the world s population lives in Africa, but less than 3 percent of the world s geotagged Wikipedia articles originate there, according to a 2014 Oxford Internet Institute report.
And they introduce another definition of Neo-colonialism, while warning about abusing the word like I am sort of doing here:
I m loath to toss around words like colonialism but it s hard to ignore the family resemblances and recognizable DNA, to wit, said Deepika Bahri, an English professor at Emory University who focuses on postcolonial studies. In an email, Bahri summed up those similarities in list form:
  1. ride in like the savior
  2. bandy about words like equality, democracy, basic rights
  3. mask the long-term profit motive (see 2 above)
  4. justify the logic of partial dissemination as better than nothing
  5. partner with local elites and vested interests
  6. accuse the critics of ingratitude
In the end, she told me, if it isn t a duck, it shouldn t quack like a duck.
Another good read is the classic Code and other laws of cyberspace (1999, free PDF) which is also critical of Barlow's Declaration. In "Code is law", Lawrence Lessig argues that:
computer code (or "West Coast Code", referring to Silicon Valley) regulates conduct in much the same way that legal code (or "East Coast Code", referring to Washington, D.C.) does (Wikipedia)
And now it feels like the west coast has won over the east coast, or maybe it recolonized it. In any case, Internet now christens emperors.

6 October 2021

Dirk Eddelbuettel: littler 0.3.14: Updates

max-heap image The fifteenth release of littler as a CRAN package just landed, following in the now fifteen 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 started 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 updates the helper scripts to download nighlies of RStudio Server and Desktop to their new naming scheme, adds a downloader for Quarto, extends the roxy.r wrapper with a new option, and updates the configure setting as requestion by CRAN and more. See the NEWS file entry below for more.

Changes in littler version 0.3.14 (2021-10-05)
  • Changes in examples
    • Updated RStudio download helper to changed file names
    • Added a new option to roxy.r wrapper
    • Added a downloader for Quarto command-line tool
  • Changes in package
    • The configure files were updated to the standard of autoconf version 2.69 following a CRAN request

My CRANberries provides a comparison to the previous release. Full details for the littler release are provided as usual at the ChangeLog page, and now also on the new 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 soon via 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 now 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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