Thomas Poulsen
@tp2750.bsky.social
49 followers 73 following 13 posts
Father, mathematician, scientist, programmer. #JuliaLang since 2018, #Rstats since 2005, #Linux on the desktop since 1997. Lives near #Copenhagen, #Denmark
Posts Media Videos Starter Packs
Det undrer mig at borgerforslag ikke er mere brugt. De 25 forslag der er oprettet i maj måned har i alt fået 50621 støtteerklæringer. Deraf 46585 på et enkelt forslag.
www.borgerforslag.dk er et sjovt sted. Måske har jeg bidraget til at:
• Børn skal bruge cykelhjelm
• Vi slipper for reklamer for gambling
• Vi kan få billigere søkort
• Vi kan få billigere og bedre banker h
• Vi kan få atomkraft
• Vi kan få bedre sociale medier
Borgerforslag
Borgerforslag.dk er oprettet af Folketinget for at håndtere ordningen om borgerforslag. Her kan du stille borgerforslag, finde forslag, som andre har stillet, og støtte borgerforslag.
www.borgerforslag.dk
Reposted by Thomas Poulsen
every core unix command I use
## basic file stuff

touch - create file
mkdir - create directory
cp - copy
mv - move
rm - delete
ln - create symlink
ls - list directory

## how big is it
wc - word count
du - file size in bytes
df - filesystem usage

## slice & dice files
sed - replace regex
tr - replace character
grep - search file
cut - get column
awk - get column (+ more)
sort - sort lines
uniq - unique lines
head - first 10 lines
tail - last 10 lines

## filesystems
mount - mount a filesystem
umount - unmount
dd - copy data to a disk

## manage processes
ps - list processes
lsof - list open files
kill - send a signal
pkill - fancy `kill`
top - who's using CPU?
uptime - time since reboot

## permissions
chown - change owner
chmod - change permissions


## time stuff
time - measure runtime
date - current time
sleep - wait X seconds
cal - cute calendar


## useful with pipes
less - scroll text
cat - print file contents
tee - stdin -> file + stdout
xargs - run cmd for each line
find - find files by name


## compression
tar - make/extract tar files
gzip - compress with gzip
gunzip - decompress
zip - compress with zip
unzip - decompress


## & more
which - find cmd on PATH
man - read man page
crontab - edit crontab
md5sum - calculate md5sum
diff - diff files
Reposted by Thomas Poulsen
nano-aha-moment

Single File, Single GPU, From Scratch, Efficient, Full Parameter Tuning library for "RL for LLMs"

https://github.com/McGill-NLP/nano-aha-moment
Reposted by Thomas Poulsen
hands down, the biggest news is codex

open source Claude Code, but with OpenAI models

no MCP or Azure support yet, although it is open source, and PRs emerged 30 min after the live stream ended

github.com/openai/codex
GitHub - openai/codex: Lightweight coding agent that runs in your terminal
Lightweight coding agent that runs in your terminal - openai/codex
github.com
Breakthrough Prize hits close to home: Lotte Bjerre Knudsen and Jens Juul Holst are among the recipients of this year's Breakthrough Prize: breakthroughprize.org/News/91
Breakthrough Prize – Breakthrough Prize Announces 2025 Laureates in Life Sciences, Fundamental Physics, and Mathematics
breakthroughprize.org
You are already a star in my book! ✨ ⭐ ✨
🧹🚀 Tidier.jl now clocks in as the 100th most starred package in #JuliaLang on GitHub.

Rankings: github.com/EvanLi/Githu...

Tidier.jl home: github.com/TidierOrg/Ti...
Makie.jl is amazing. It keeps improving at an impressive rate. Great to learn about the Souvereign Tech grant. Thanks for all the hard work.
The next breaking release for Makie is finally out :)
Also, a big announcement, we're working together with the Sovereign Tech Agency in 24-25 :)
Find all relevant information in makie.org/website/blog...
Reposted by Thomas Poulsen
Tidier.jl 1.5.0 for #JuliaLang is officially released.

What is it: tidierorg.github.io/Tidier.jl/dev/

What’s new: discourse.julialang.org/t/ann-belate...
Today I was reading in Kernighan and Ritchie: The C programming language. It is a pleasure to read. What are the best books about programming languages you know?
The @julialang.org manual is great, though the examples are not as profound as K&R’s
Starting the year with a cold 🤧
Reposted by Thomas Poulsen
Why is #JuliaLang a great home for a flavor of the tidyverse? What does Tidier.jl do? Will you get sent to Julia jail for using an ecosystem inspired by #rstats?

In this convo with @chrisrackauckas.bsky.social and Michael Tiemann, I don’t have answers, but I have thoughts!

youtu.be/oLnAiCqYjzw?...
Tidier.jl with Karandeep Singh
YouTube video by Julia Dispatch
youtu.be
I has happy with Twitter. Tried Mastodon, but did not find as many interesting things there. Now hoping Bluesky will become the new Twitter.
You are lucky.
#copenhagen