Gael's Wiki

ai

Anonymous (anonymous@undisclosed.example.com) — 2026-03-08T19:56:24+00:00

stabilitymatrix cd stabilitymatrix/ export HSA_OVERRIDE_GFX_VERSION=10.3.0 ./StabilityMatrix.AppImage

aur

Anonymous (anonymous@undisclosed.example.com) — 2023-05-25T13:04:27+00:00

git pull for all subdirectories find . -mindepth 1 -maxdepth 1 -type d -print -exec git -C {} pull \;

bash

Anonymous (anonymous@undisclosed.example.com) — 2023-07-09T09:43:42+00:00

batch a command first create a txt file with all the arguments cat list.txt | while read line; do "ebook-convert" "$line" "$line.pdf" ; done split csv cat bigFile.csv | parallel --header : --pipe -N999 'cat >split_file_{#}.csv'

dd

Anonymous (anonymous@undisclosed.example.com) — 2022-10-18T16:24:18+00:00

Create bootable usb sudo dd bs=4M if=XXX.iso of=/dev/sdX conv=fsync oflag=direct status=progress

docker

Anonymous (anonymous@undisclosed.example.com) — 2025-12-29T18:00:42+00:00

Docker Mise a jour sudo docker pull collabora/codesudo docker ps (liste les containers)sudo docker stop ID sudo docker rm ID sudo docker run -t -d -p 127.0.0.1:9980:9980 -e 'domain=cloud\\.leboeuf\\.eu' --restart always --cap-add MKNOD collabora/code

dolphin-emu

Anonymous (anonymous@undisclosed.example.com) — 2023-04-09T10:02:25+00:00

MarioKart Wii Deluxe prob : en appliquant le patch rivolution, le jeu se lance dans sa version “classique” solution : il faut que le dossier mkwdx soit en MAJUSCULE

econometricsr

Anonymous (anonymous@undisclosed.example.com) — 2025-09-16T07:48:12+00:00

Start a script library(stargazer) rm(list = ls()) set working directory setwd("/path/to/my/directory") data from excel dataset <- readXL("data.xlsx", rownames=FALSE, header=TRUE, na="", sheet="Sheet1", stringsAsFactors=TRUE) data from Rdata Summary Stats

gif

Anonymous (anonymous@undisclosed.example.com) — 2025-03-05T15:21:58+00:00

resize a gif gifsicle --scale 0.4 -k 128 -O -o output.gif input.gif -k sert à definir le nombre de couleurs -O pour optimiser

jellyfyn

Anonymous (anonymous@undisclosed.example.com) — 2026-04-26T08:07:23+00:00

update jellyfin docker stop jellyfin docker rm jellyfin docker pull jellyfin/jellyfin:latest docker run -d --name jellyfin --user 1000:1000 --group-add="132" --net=host --volume jellyfin-config:/config --volume jellyfin-cache:/cache --mount type=bind,source=/media/datapubl12T,target=/media,readonly --restart=unless-stopped --device /dev/dri/renderD128:/dev/dri/renderD128 jellyfin/jellyfin

linux-download

Anonymous (anonymous@undisclosed.example.com) — 2022-10-12T09:12:45+00:00

Download wget -c http://... -t0 : nombre de tentatives (0 = infini) -c : reprend téléchargement interrompu How to download a list of URLs using more than one process (say wget) at the time? First, create a file with URLs – one URL per line. Let’s call the file url.txt.

linux-pdf

Anonymous (anonymous@undisclosed.example.com) — 2025-04-17T15:16:22+00:00

Merge pdfunite in01.pdf in02.pdf in03.pdf out.pdf Resize gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf in dPDFSETTINGS : screen, ebook, prepress, printer Print booklet

mathecongt

Anonymous (anonymous@undisclosed.example.com) — 2025-04-02T12:28:44+00:00

Game Theory Yale

moonlight_sunshine

Anonymous (anonymous@undisclosed.example.com) — 2026-03-22T09:25:45+00:00

startup/shutdown commands gdctl set --logical-monitor --primary --monitor DP-3 --mode 1920x1080@60.000 gsettings set org.gnome.desktop.interface text-scaling-factor 1.15

neuro

Anonymous (anonymous@undisclosed.example.com) — 2026-03-02T17:33:11+00:00

MATLAB install matlab without GUI sudo ./install -mode silent -agreeToLicense yes

nextcloud

Anonymous (anonymous@undisclosed.example.com) — 2025-10-28T08:10:09+00:00

Update sudo -u www-data php --define apc.enable_cli=1 /var/www/nextcloud/updater/updater.phar sudo -u www-data php --define apc.enable_cli=1 /var/www/nextcloud/occ upgrade sudo -u www-data php --define apc.enable_cli=1 /var/www/nextcloud/occ db:add-missing-indices sudo -u www-data php --define apc.enable_cli=1 /var/www/nextcloud/occ db:convert-mysql-charset sudo -u www-data php --define apc.enable_cli=1 /var/www/nextcloud/occ maintenance:mode --off

nvidiaonarch

Anonymous (anonymous@undisclosed.example.com) — 2025-02-15T20:02:57+00:00

Nvidia on ArchLinux Guide

openvpn

Anonymous (anonymous@undisclosed.example.com) — 2022-12-21T15:44:43+00:00

Troubleshooting VERIFY ERROR: depth=0, error=CA signature digest algorithm too weak Soluce : in /etc/NetworkManager/system-connections/vpn.nmconnection add tls-cipher=DEFAULT:@SECLEVEL=0 then sudo systemctl restart NetworkManager same error on android with openvpn

pacman

Anonymous (anonymous@undisclosed.example.com) — 2025-02-15T20:13:52+00:00

Problème de signature des paquets En cas de souci pour vérifier la signature d'un paquet, il est très probable que le keyring ne soit pas à jour. pacman -Sy archlinux-keyring pacman-key --populate archlinux

psyneurobio

Anonymous (anonymous@undisclosed.example.com) — 2025-04-02T12:41:13+00:00

Psychology MIT 9.00 - Introduction to Psychology Yale - Introduction to Psychology (PSYC 110) Neuroscience MIT 9.13 - The Human Brain Biology Stanford - Behavioral Biology Yale - Evolution, Ecology & Behavior

python

Anonymous (anonymous@undisclosed.example.com) — 2026-02-27T19:32:56+00:00

Venv create Venv python3 -m venv ~/env_neuro enter venv source ~/env_neuro/bin/activate

resume

Anonymous (anonymous@undisclosed.example.com) — 2026-04-01T12:45:03+00:00

Gael Leboeuf Born in 1981 - Belgian Citizenship Civil union, 2 children. Personal e-mail: gael at leboeuf dot eu Professional e-mail: gael.leboeuf at univ-amu dot fr Current Position (since 2021) Associate Professor of Finance (with H.D.R.) at Aix-Marseille University. Faculté d’Economie et de Gestion – CERGAM research lab.

sdm

Anonymous (anonymous@undisclosed.example.com) — 2026-01-21T12:53:49+00:00

MPV mpv --no-border --vf=crop=1920:100:0:980 geometry=1000x100 https://www.bloomberg.com/media-manifest/streams/phoenix-us.m3u8

serveur_de_son_wireplumber_alsa_etc

Anonymous (anonymous@undisclosed.example.com) — 2025-04-02T12:15:59+00:00

microphone or speaker not showing with wireplumber systemctl --user restart wireplumber pipewire pipewire-pulse

start

Anonymous (anonymous@undisclosed.example.com) — 2026-03-22T09:24:11+00:00

Who am I Computer enthusiast, GNU/Linux is my main desktop since 2004 and I'm the proud owner of a SteamDeck. I like skiing and sailing (small sailboat) and I listen a lot to music - my favorite genres are black & death metal. I'm also an associate professor of finance at Aix-Marseille University.

steam

Anonymous (anonymous@undisclosed.example.com) — 2023-02-26T10:08:28+00:00

Par Jeu Hogwarts Legacy * switch to proton experimental * set launch option : AMD_VULKAN_ICD=RADV %command%

video

Anonymous (anonymous@undisclosed.example.com) — 2024-12-04T19:07:13+00:00

Cut video file with ffmpeg ffmpeg -i input.mp4 -ss 00:00:00 -t 00:06:00 -c copy output.mp4 (ss = start t = length) and then use concatenate to paste small videos together batch convert video files with ffmpeg for i in *.mkv; do ffmpeg -i "$i" -c:v libx265 -c:a aac -b:a 160k "${i%.*}-H265.mkv"; done

webcam

Anonymous (anonymous@undisclosed.example.com) — 2023-01-11T14:27:19+00:00

Lister les contrôles disponibles uvcdynctrl -d video0 -c Bloquer l'autofocus avant de régler le focus! uvcdynctrl -d video0 -s "Focus, Automatic Continuous" 0 Régler le focus uvcdynctrl -d video0 -s "Focus, Absolute" 5 Connaitre les bornes des réglages

whisperai

Anonymous (anonymous@undisclosed.example.com) — 2025-03-20T08:55:56+00:00

Intalling Whisper AI on a cloud GPU instance From scratch on Debian gnu/linux wget https://developer.download.nvidia.com/compute/cuda/repos/debian12/x86_64/cuda-keyring_1.1-1_all.deb sudo dpkg -i cuda-keyring_1.1-1_all.deb sudo apt-get update sudo apt upgrade -y sudo apt install -y mc pip pipx python3 linux-headers-cloud-amd64 cuda cuda-drivers ffmpeg pipx install openai-whisper pipx ensurepath sudo reboot

youtube

Anonymous (anonymous@undisclosed.example.com) — 2024-01-13T20:08:57+00:00

Extract music and split chapters yt-dlp -x --split-chapters https://www.youtube.com/xxxxxxxxxxxxxxx