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Docker multi platform support

• Docker images support multiple platforms. When you run an image with multi-platform support, Docker automatically selects the image that matches your OS and architecture.

• About local images storage : The default image store in Docker Engine do not separate image by platform type. Each image:tag erase the previsous one, independently of its image type To solve that you can enable the containerd image store by modifing daemon.json (https://docs.docker.com/storage/containerd/)

• About BuildKit : BuildKit is enabled by default on Docker Engine >= 23.0. If not enabled, you may activate BuildKit which is a better docker build engine, with export DOCKER_BUILD=1 or by modifying /etc/docker/daemon.json with "features": {"buildkit" : true}. It is not a requirement for basic multi platform support, but it is a requirement when using buildx.

• DOC : https://docs.docker.com/build/building/multi-platform/

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various tips and tools for pdf

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SSH key based authentification

• Autorize SSH connection from a local machine to a distant SSH machine without using a password
• Configure VSCode to use this SSH configuration
• DOC : https://code.visualstudio.com/docs/remote/troubleshooting
• NOTE : how to install OpenSSH Server on windows : https://learn.microsoft.com/fr-fr/windows-server/administration/openssh/openssh_install_firstuse?tabs=gui

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Initial Configuration of SSH key based authentification

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• Doc : https://superuser.com/questions/1140057/stop-pulse-secure-from-opening-at-startup

Disable PulseTray application autostart

sudo sed -i -e 's/false/true/' /Library/LaunchAgents/net.pulsesecure.pulsetray.plist

Copy PulseTray application into apps

sudo cp -r /Applications/Pulse\ Secure.app/Contents/Plugins/JamUI/PulseTray.app /Applications/

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set "FOLDER=X:\FOLDER"
for /r "%FOLDER%" /d %F in (.) do @dir /b "%F" | findstr "^" >nul || echo %~fF && rmdir /Q "%~fF"

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Remote sync/copy files with various method for various protocol

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• Install Virtual Box (https://www.virtualbox.org)
• Install Oracle VM VirtualBox Extension Pack (https://www.virtualbox.org)
• Install Vagrant

mkdir osxvm
cd osxvm
vagrant init jhcook/osx-elcapitan-10.11

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Guide pour streamer depuis le lecteur Kodi avec vStream

Ce guide part de l'installation de Kodi, le configure en français et permet d'obtenir un lecteur de streaming connecté à différentes sources d'hébergement de fichiers vidéos (uptobox, uptostream, lien https divers etc...)

Ainsi Kodi aura la capacité de streamer des contenus en accèdant à des catalogues de liens de fichiers hébergés en ligne tout en les présentant avec les informations complètes sur la vidéo (titre, résumé, ...)

NOTE : ce guide est rédigé avec le skin et menus par défaut de kodi qu'on a lors d'une toute première installation

Installation et configuration de Kodi

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# https://www.casler.org/wordpress/synology-ssd-cache-on-external-devices/
echo "Current values"
more /etc.defaults/synoinfo.conf | grep maxdisk
more /etc.defaults/synoinfo.conf | grep usbportcfg
more /etc.defaults/synoinfo.conf | grep esataportcfg
more /etc.defaults/synoinfo.conf | grep internalportcfg
sudo sed -i.bak -e 's/maxdisks=\".*$/maxdisks=\"24\"/g' -e 's/usbportcfg=\".*$/usbportcfg=\"0x00\"/g' -e 's/esataportcfg=\".*$/esataportcfg=\"0x00\"/g' -e 's/internalportcfg=\".*$/internalportcfg=\"0xffffff\"/g' /etc.defaults/synoinfo.conf
echo "Updated values"
more /etc.defaults/synoinfo.conf | grep maxdisk
more /etc.defaults/synoinfo.conf | grep usbportcfg

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# https://unix.stackexchange.com/a/493548
find /dir1 -mindepth 2 -type f -exec mv -t /dir1 --backup=t '{}' +