nvictor

setup in 2023
- zsh
- window size 80 x 24
- oh-my-zsh with theme dieter (https://github.com/ohmyzsh/ohmyzsh/wiki/Themes)
- zsh-autosuggestions (https://github.com/zsh-users/zsh-autosuggestions)
- cascadia mono pl size 18 (https://github.com/microsoft/cascadia-code)
- terminal theme The Hulk (https://github.com/lysyi3m/macos-terminal-themes)
- atuin (https://github.com/atuinsh/atuin)
- vitals (https://github.com/hmarr/vitals)
- gh / copilot (https://cli.github.com/)

nvictor

# Adding a new line in the command line prompt proved more difficult than needed
nl() {
  printf "\n$ "
}
PROMPT='.... $(nl)'

nvictor

const mastHeadHeight = document.querySelector("ytd-masthead").clientHeight;
let nextYtdRichGridRow = null;

function scrollToNextYtdRichGridRow() {
  if (nextYtdRichGridRow === null) {
    nextYtdRichGridRow = document.querySelector('ytd-rich-grid-row');
  } else {
    nextYtdRichGridRow = document.evaluate('following-sibling::ytd-rich-grid-row', nextYtdRichGridRow, null, XPathResult.FIRST_ORDERED_NODE_TYPE).singleNodeValue;
  }

nvictor

Some accompaninents

Name	Description
Alberti bass	root high middle high
Alberti bass variation, middle an octave higher	root high middle(+oct) high
Alberti bass variation, alternating high	root high root high middle high root high
Ascending broken chords	root middle high
Descending broken chords	high middle root
Waltz accompaniment	root chord chord dexterity (oom pah pah)

nvictor

# Debian-based distros
# disable pgup
xmodmap -e "keycode 112="
# disable pgdn
xmodmap -e "keycode 117="

nvictor

MIDI velocity values to dynamics markings

Velocity	Dynamics marking	Explanation
0-15	pianississimo	extremely soft
16-31	pianissimo	very soft
32-47	piano	soft
48-63	mezzo-piano	medium soft
64-79	mezzo-forte	medium loud
80-95	forte	loud

nvictor

Volume bars mapped to percentage on Apple MacOS.

Bars	Volume (%)	Notes
0	0
1	6
2	13
3	19
4	25	listening level
5	31

nvictor

# macos
# brew install librsvg
rsvg-convert file.svg file.png
# With imagemagick
convert file.svg file.png

nvictor

youtube-dl --format=mp4 --output="%(title)s.%(ext)s" --restrict-filenames --batch-file="vid.txt"

nvictor

youtube-dl --extract-audio --audio-format=mp3 --output="%(title)s.%(ext)s" --batch-file="mus.txt"