This is where I gathered notes about technical readings, tools, coding tricks and more. See this collection as a notebook, very valuable for me and sometimes useful for others.
- Joining a list of data frames with
Reduce()2026-02-11 - rmangal is back on the CRAN 2026-02-07
- SSD Upgrade & Ubuntu 25.10 Setup 2025-12-23
- Generating subtitles with
auto_subtitle2024-07-25 - From Mantic Minotaur to Noble Numbat 2024-06-04
- A new tree file for my notes 2024-03-14
- Reading ‘The Linux command line’ - Part I 2024-03-04
- From Lunar Lobster to Mantic Minotaur 2023-11-05
- Some Julia language elements to keep in mind 2023-08-16
- Installing Python packages in Debian Trixie 2023-08-10
- Ansible playbook for setting up Nextcloud on a Raspberry Pi 3B 2023-04-23
- Lack of boot space 2023-03-23
- rcites 1.3.0 2023-02-19
- Debian Bookworm setup – update 2023-02-03
- rmangal 2.1.2 2023-01-31
- Debian Bookworm setup 2022-05-22
- Basic Git server on my Raspberry Pi 2022-01-11
- Nextcloud server on a Raspberry Pi 3B 2022-01-05
- Converting svg to eps with Inkscape cli 2021-12-06
- R packages rmangal and rcites updated on CRAN 2021-11-25
- Matplotlib could not be imported by pyimport
[SOLVED]2021-11-23 - I think I have finally found the right tool to manage my todo lists 2021-11-21
- Give schemacrawler a go! 2021-09-17
- Convert bibtex file to YAML with pandoc 2021-09-02
- From Bullseye to Bookworm 2021-08-29
- The Thunderbird Debian package has already been patched! 2021-06-30
- What is wrong with Thunderbird? 2021-06-19
- The Pragmatic Programmer 2021-06-11
- Use flatpak! 2021-02-10
- Writing your emails in Markdown with Thunderbird 78 2021-01-31
- Time to talk about this website! 2021-01-29
- Concatenate audio files with FFmpeg 2020-10-24
- Installing Spell Right on VSCodium v1.49 2020-09-21
- Migrating from Buster to Bullseye 2020-09-18
- Renaming files with
mv,renameandR2020-09-08 - Running parallel simulations with scripts that take two or more varying parameters 2020-08-20
- Beware of
apply()outputs! 2020-07-01 - Array job with Slurm: a use case and a mistake I made! 2020-06-19
- Submitting a Julia script with Slurm 2020-05-01
- Inline Math with KaTeX 2020-04-19
- Deploy a pkgdown website on gh-pages manually 2020-04-12
- Generate a ssh key with R 2020-04-04
- Fill out your XFA forms with Master PDF 2020-03-25
- Count your lines of code with
cloc2020-02-09 - GitHub pages & custom domain name? Don’t forget CNAME!
[SOLVED]2020-02-04 - Updating all your Python packages 2020-01-05
- GitHub actions, checkout and submodule 2019-12-04
- Color and rotate an image with ImageMagick 2019-12-02
- My first workflow with GitHub Actions 2019-11-20
- Markdown tables to Word tables
[WORK AROUND]2019-11-18 - Combining Slurm and GNU parallel 2019-11-11
- Retrieve a list of publications available from an ORCID account with R 2019-11-10
- Installing Node.js and npm on Debian Buster 2019-11-06
- Convert a pdf file to a text file with pdftotext 2019-11-04
- Prezto’s aliases for git 2019-11-01
- Combine multiple pdf files 2019-10-24
- Deploy a pkgdown on gh-pages 2019-10-22
- rmangal
[REDIRECT]2019-10-22 - The fontawesome5 Latex package 2019-10-01
- From Mammoth to Graham 2019-09-19
- R-3.6.1 on Ubuntu Bionic 2019-09-11
- Memory issue with ImageMagick 2019-08-26
- A simple yet powerful unit converter with R 2019-08-06
- Variables in mathematical expressions in a plot with R 2019-08-02
- GitHub pages site with Jekyll locally 2019-07-27
- Use Gogh to color your terminal! 2019-07-26
- SageMath version 8.6 on Debian Buster 2019-07-18
- Dual Boot MacOS-Ubuntu 2019-07-16
- My Raspberry Pi 3B 2019-07-12
- More digits! 2019-07-11
- Debian 10 buster released 2019-07-09
- Reasonably complex matrix build with Travis 2019-07-02
- Upgrading to R.3.6.0 on Debian Buster 2019-06-26
- inSilecoMisc v0.2.0 2019-06-21
- Send a set of command lines to GNOME Terminal 2019-06-10
- Extract a range of pages from a pdf file 2019-05-30
- Sent your R package to package builder via devtools 2019-05-23
- Emoticons in commit messages for manuscripts 2019-05-20
- Combine images with ImageMagick 2019-05-16
- Multiple-protocol with aria2 2019-05-10
- Merging .bib files with bibtool 2019-04-22
- Cannot boot again
[SOLVED]2019-03-18 - Even more internet radio stations 2019-03-15
- Emoticons in commit messages 2019-02-17
- rgeos v0.4-2 2019-02-02
- Merge .csv files into a single .xlsx file with ssconvert 2019-01-15
- Julia v1.1-rc1 from source 2019-01-13
- Get docker on Debian Testing 2019-01-07
- Get a list of your publications with ORCID 2018-12-29
- How to partition your external hard drive 2018-12-22
- Cannot boot after upgrade on Debian Testing
[SOLVED]2018-12-17 - My programming fonts! 2018-11-22
- How many
&or|? 2018-11-21 - Find the Coordinate Reference System (CRS) you need 2018-11-20
- Run your jobs one by one on Travis! 2018-11-19
- A bug in the command wrapper of r-core-base 3.5.1-1+b2 2018-11-18
- The number of dependencies 2018-11-16
- Exceeding GitHub API rate limits? 2018-11-13
- Clip, but crop first! 2018-11-10
sfis fast 2018-11-09- Thunderbird v60.3.0 solves them all! 2018-11-08
- Something wrong with rgeos 0.4-1? 2018-11-07
- More radio stations 2018-11-04
- And the backlight buttons stopped responding! 2018-10-31
- Make your conditional statements efficient! 2018-10-30
- Modify and combine a set of files in one 2018-10-29
- Make an image your favorite icon (favicon) 2018-10-24
- Make your computer talk! 2018-10-20
- .xlsx to .csv with ssconvert 2018-10-18
- Mind your object and shared object files! 2018-10-17
- From one character encoding to another 2018-10-16
- rcites code coverage dropped to 0 2018-10-09
- Resize image with Imagemagick 2018-10-05
- Let AppVeyor watch inSileco! 2018-10-02
- Prompt before opening larges file in Atom 2018-09-29
- My Hugo shortcode for video 2018-09-27
- One more scope in spell-check 2018-09-26
- Unzip more than one file 2018-09-25
- Editing manuscripts in Atom 2018-09-24
- How to count non-blank lines of a set of files? 2018-09-23
- I love the ‘multi-cursor-increment’ package 2018-09-19
- Back to Thunderbird 52.9.1! 2018-09-18
- Use regex mode to efficiently find and replace in a specific folder with Atom 2018-09-17
- My Lenovo T470p 2018-09-14
- Use FFmpeg! 2018-09-13
- Kernel 4.18 2018-09-12
- More than one langage with spell-check 2018-09-11
- Building Sage 8.3 from sources on Debian Testing 2018-09-10
- A few more LaTeX symbols 2018-09-08
- Building Julia 1.0.0 from sources on Debian Testing 2018-09-06