personal blog

yt video size

bestvideo+bestaudio/best

4320p (8K) : 7680 × 4320 pixels

2160p (4K): 3840 × 2160 pixels

1080p (Full HD): 1920 × 1080 pixels

720p (HD): 1280 × 720 pixels

480p (Standard Definition): 854 × 480 pixels

360p : 640 × 360 pixels

240p : 426 × 240 pixels

144p: 256 × 144 pixels

YouTube videos generally use a 16:9 aspect ratio (widescreen)

sudo in windows

sudo allows to run as admin via cli like in linux

run:

ms-settings:developers

toggle Enable Sudo

enable via cli on elevated cmd/pshell

sudo config --enable normal

sudo config --enable forceNewWindow

src

https://devblogs.microsoft.com/commandline/introducing-sudo-for-windows/

GMBH breakdown

Gesellschaft: Company, society, or association, club, partnership

mit: With.
beschränkter: Limited , restricted, bounded, confined
Haftung: Liability or legal responsibility.

Company With Limited Liability = LLC

1. Gesellschaft (Company / Society)

ge-: A prefix often used to group things together.
Selle: An ancient word meaning "companion" or "roommate."
-schaft: A suffix equivalent to "-ship", "-hood" eg like friendship
Literal meaning: "The state of being companions sharing a space." Over time, this evolved to mean a structured group of people, a society, or a business company.

2. Beschränkter (Limited)

be-: A prefix that turns a noun or adjective into an action directed at something.
Schranke: A physical barrier, fence, boundary or gate.
-er: A grammatical ending meaning "with" or "characterized by." , adjective inflection
-t : participle ending
Literal meaning: "Put behind a barrier." In a business context, it means your legal liability is fenced in and cannot touch your personal assets

3. Haftung

haft-: From the verb haften, which means "to stick," "to cling," or "to be attached" to something.

-ung: A standard German suffix that turns a verb into a noun. It is equivalent to "-ing" or "-tion" in English (e.g., warn > warning).

Literal meaning: "The state of sticking to something" or "being held fast."

windows photo viewer enable via registry

save as pho.reg and open it

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows Photo Viewer\Capabilities\FileAssociations]

".tif"="PhotoViewer.FileAssoc.Tiff"

".tiff"="PhotoViewer.FileAssoc.Tiff"

".png"="PhotoViewer.FileAssoc.Tiff"

".bmp"="PhotoViewer.FileAssoc.Tiff"

".jpeg"="PhotoViewer.FileAssoc.Tiff"

".jpg"="PhotoViewer.FileAssoc.Tiff"

".ico"="PhotoViewer.FileAssoc.Tiff"

src:

https://gist.github.com/en0ndev/e21d05325be0f391acbf93e9865d1817

install teams on ltsc windows

grab msix package

https://learn.microsoft.com/en-us/microsoftteams/teams-client-bulk-install#option-1b-download-and-install-teams-using-an-offline-installer

eg:

https://go.microsoft.com/fwlink/?linkid=2196106

run powershell as admin

win+x+a

cd $HOME\Downloads

Add-AppxPackage -path .\MSTeams-x64.msix

Installing alpine linux from another linux

make partitin without journal and reserved space for ssd

if your pc reboots suddendly dont disable journal

sudo mke2fs -t ext4 -O ^has_journal -m 0  /dev/sda5

download static apk from gitlab release for your architecture

https://gitlab.alpinelinux.org/alpine/apk-tools/-/releases

chmod +x apk.static

sudo cfdik /dev/sda

mkfs.ext4 /dev/sda2

mount /dev/sda2 /mnt

bootstrap alpine base

sudo ./apk.static  -X "http://dl-cdn.alpinelinux.org/alpine/latest-stable/main" -U --allow-untrusted --root /mnt --initdb add alpine-base

`chroot script`

nano chroot.sh

mount --rbind /dev /mnt/dev && mount --make-rslave /mnt/dev
mount --rbind /dev/pts /mnt/dev/pts && mount --make-rslave /mnt/dev/pts
mount --rbind /proc /mnt/proc && mount --make-rslave /mnt/proc
mount --rbind /sys /mnt/sys && mount --make-rslave /mnt/sys
chroot  /mnt /bin/sh

sudo /bin/sh ./chroot.sh

echo "nameserver 1.1.1.1"  > /etc/resolv.conf

 setup-apkrepos

`install and configure apps`

cat /etc/apk/workd

apk add alsa-utils brightnessctl bubblewrap cfdisk doas dosfstools e2fsprogs file firefox font-awesome font-dejavu font-dejavu-sans-mono-nerd foot grim gsettings-desktop-schemas htop i3blocks intel-media-driver iwd jq libudev-zero linux-firmware-ath10k linux-firmware-i915 linux-firmware-none linux-lts mesa-dri-gallium mingetty mpv nano nnn ntfs-3g openresolv seatd slurp socat sway wireless-regdb wl-clipboard wofi wtype zathura-pdf-mupdf

run setup-devd, choose mdev or udev

else install libudev-zeroif you dont care about udev rules for android,brightness etc

startsway

if [ -z "$XDG_RUNTIME_DIR" ]; then
	XDG_RUNTIME_DIR="/tmp/$(id -u)-runtime-dir"
	mkdir -pm 0700 "$XDG_RUNTIME_DIR"
	export XDG_RUNTIME_DIR
fi

export NO_AT_BRIDGE=1
dbus-run-session sway

`kernel, firmware , bootloaders`

for systemd-boot , limeline , or stub loaders

mount efi partition to /boot as alpine install kernel and initrafs there

mount /dev/sda1 /boot

apk add systemd-boot efibootmgr
mkdir -p /boot/EFI/systemd/
cp /usr/lib/systemd/boot/efi/systemd-bootx64.efi /boot/EFI/systemd/
mkdir -p /boot/loader/entries/

cat /boot/loader/entries/alpine.conf

title alpine
linux /vmlinuz-lts
initrd /initramfs-lts
options root=/dev/sda2 modules=sd-mod,ext4 quiet

apk add linux-firmware-none

# Device specific: Inspiron 3501
apk add linux-firmware-ath10k linux-firmware-i915

# Device specific: Inspiron 5559
apk add linux-firmware-amd linux-firmware-amdgpu linux-firmware-radeon linux-firmware-intel intel-media-driver

custom kernel try

apk add xz-utils zstd  # whatever kernel compression

sudo apk add  build-base ncurses-dev  libssl-dev bc flex elfutils-dev bison diffutils openssl-dev

`service managment`

  rc-service --help
Usage: rc-service [options] [-i] <service> <cmd>...
   or: rc-service [options] -e <service>
   or: rc-service [options] -l
   or: rc-service [options] -r <service>

Options: [ cdDe:ilr:INsSZChqVvU ]
  -d, --debug                       set xtrace when running the command
  -D, --nodeps                      ignore dependencies
  -e, --exists <arg>                tests if the service exists or not
  -c, --ifcrashed                   if the service is crashed run the command
  -i, --ifexists                    if the service exists run the command
  -I, --ifinactive                  if the service is inactive run the command
  -N, --ifnotstarted                if the service is not started run the command
  -s, --ifstarted                   if the service is started run the command
  -S, --ifstopped                   if the service is stopped run the command
  -l, --list                        list all available services
  -r, --resolve <arg>               resolve the service name to an init script
  -Z, --dry-run                     dry run (show what would happen)
  -h, --help                        Display this help output
  -C, --nocolor                     Disable color output
  -V, --version                     Display software version
  -v, --verbose                     Run verbosely
  -q, --quiet                       Run quietly (repeat to suppress errors)
  -U, --user                        Run in user mode

 rc-update --help
Usage: rc-update [options] add <service> [<runlevel>...]
   or: rc-update [options] del <service> [<runlevel>...]
   or: rc-update [options] [show [<runlevel>...]]

Options: [ asuChqVvU ]
  -a, --all                         Process all runlevels
  -s, --stack                       Stack a runlevel instead of a service
  -u, --update                      Force an update of the dependency tree
  -h, --help                        Display this help output
  -C, --nocolor                     Disable color output
  -V, --version                     Display software version
  -v, --verbose                     Run verbosely
  -q, --quiet                       Run quietly (repeat to suppress errors)
  -U, --user                        Run in user mode

Services & Users

setup-devd mdev

if you dont use udev you need libudev-zero for xorg/wayland-compositor
hwdrivers service is added if you select y on devd

rc-update add fsck sysinit

rc-update add localmount

rc-update add iwd boot
rc-update add seatd boot

rc-update add killprocs shutdown
rc-update add mount-ro shutdown

# User setup
adduser k -s /bin/ash
passwd k

addgroup k seat
addgroup k video
addgroup k audio
addgroup k wheel

autologin inittab

apk add mingetty

cat /etc/inittab 
# /etc/inittab

::sysinit:/sbin/openrc -q  sysinit
::sysinit:/sbin/openrc -q  boot
::wait:/sbin/openrc -q default

::sysinit:/bin/chown k:k /sys/class/backlight/intel_backlight/brightness
tty1::respawn:/usr/sbin/mingetty --autologin k --noclear --nonewline --noissue --nohostname  tty1
tty2::respawn:/sbin/getty 38400 tty2

::ctrlaltdel:/sbin/reboot
::shutdown:/sbin/openrc shutdown

https://wiki.alpinelinux.org/wiki/Sway

https://wiki.alpinelinux.org/wiki/XDG_RUNTIME_DIR

cat .local/bin/startsway
#!/bin/sh

if test -z "${XDG_RUNTIME_DIR}"; then
  export XDG_RUNTIME_DIR=/tmp/xdg/"${UID}"-xdg-runtime-dir
    if ! test -d "${XDG_RUNTIME_DIR}"; then
      mkdir -p "${XDG_RUNTIME_DIR}"
      chmod 0700 "${XDG_RUNTIME_DIR}"
    fi
fi 
export XDG_CURRENT_DESKTOP=sway
dbus-run-session sway

at .profile 
# ~/.profile: executed by the command interpreter for login shells.
# This file is not read by bash(1), if ~/.bash_profile or ~/.bash_login
# exists.
# see /usr/share/doc/bash/examples/startup-files for examples.
# the files are located in the bash-doc package.

# the default umask is set in /etc/profile; for setting the umask
# for ssh logins, install and configure the libpam-umask package.
#umask 022

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/.local/bin" ] ; then
    PATH="$HOME/.local/bin:$PATH"
fi

# set PATH so it includes user's private bin if it exists
if [ -d "$HOME/bin" ] ; then
    PATH="$HOME/bin:$PATH"
fi
if [ "$(tty)" = "/dev/tty1" ]; then
     exec startsway 
fi

update time

 sudo ntpd -d -n -q -p pool.ntp.org

list of self host media server

plex

https://watch.plex.tv/me

https://www.plex.tv/media-server-downloads/

jellyfin

https://jellyfin.org/

https://features.jellyfin.org/

https://jellyfin.org/downloads

emby

https://emby.media/

https://emby.media/download.html

kodi

https://kodi.tv/

https://kodi.tv/download/

navidrome

https://www.navidrome.org/

https://www.navidrome.org/docs/installation/

https://demo.navidrome.org/app/

lyrion

https://lyrion.org/

https://lyrion.org/getting-started/

tinyMediaManager

https://www.tinymediamanager.org/

https://www.tinymediamanager.org/download/

https://www.tinymediamanager.org/docs/

stash

https://stashapp.cc/

https://docs.stashapp.cc/

https://github.com/stashapp/stash/releases

metadata

https://www.theaudiodb.com/

https://musicbrainz.org/

https://fanart.tv/

https://www.discogs.com/

https://www.songkick.com/

https://www.themoviedb.org/

https://thetvdb.com/

https://www.tvmaze.com/