ivanstepanovftw

My Requestly Rules

• Redirect doi.org to scihub Details: if URL matches RegEx /doi.org\/(.*)/ig then redirect to https://sci-hub.se/$1
• TODO: flibusta? Sorry, no. libgen.is!

ivanstepanovftw

My youtube-dl scripts

• video-dl - download videos via yt-dlp using aria2c with multiple connections.
• playlist-dl - download playlist into folder using video-dl.

Works in WSL2.

Installation:

curl https://github.com/yt-dlp/yt-dlp/releases/latest/download/yt-dlp
sudo mv yt-dlp /usr/bin

ivanstepanovftw

#!/usr/bin/env bash
# FIXME: Untested!

function compress() {
  input="$1"
  output="$(basename "$input")"
  command -v lz4 && lz4 -1 "$input" "$output.1.lz4"
  command -v lz4 && lz4 -9 "$input" "$output.9.lz4"
  command -v gzip && gzip -1 -k -c "$input" > "$output.1.gzip"
  command -v gzip && gzip -9 -k -c "$input" > "$output.9.gzip"

ivanstepanovftw

Gtk3 Theme Change Event Example

Specially for https://github.com/wangwenx190/framelesshelper - Cross-platform window customization framework for Qt Widgets and Qt Quick. Supports Windows, Linux and macOS.

ivanstepanovftw

My Manjaro GNOME post-install setup

ivanstepanovftw

Custom Toric Contact Lenses Calculation

Calculate lens base curve and diameter based on keratometry readings.

BC and dia calculation algorithm is based on Soft Special Edition – Base Curve.

ivanstepanovftw

Bash Error & Backtrace Function

./error.sh

variable="$(echo INJECTED | base64)"
variable='$(echo '"$variable"' | base64 --decode)'
error
error "$variable     foo"
error '  foo"bar  ' $'\n''\nbaz)'

ivanstepanovftw

No Sound From Java Application Fix

If you cannot hear any sound from JavaFX or any java application, try to run this.

Keywords:

javax.sound.sampled.Clip javafx.scene.media.Media javafx.scene.media.MediaPlayer java sound is not playing javafx no sound javax

ivanstepanovftw

VMWare tools not working after reboot

If VMWare tools not working after reboot:

sudo systemctl restart vmtoolsd

To solve issue: System Settins | Startup and Shutdows | Desktop Session -> Start with an empty session

ivanstepanovftw

#!/usr/bin/env bash

perl -pi -e 's/\r\n/\n/g; $rv=1 if $&; END{ exit $1rv }' $1