gukandrew

################################################################################
# docker-compose file to run yobasystems/alpine-mariadb & phpmyadmin/phpmyadmin
#
# run with `docker-compose up -d`
# and connect on host using mysql command: `mysql -h127.0.0.1 -uroot -ppassword`
# or over phpMyAdmin http://localhost:8080/
#
# Author Andrew Guk
################################################################################

gukandrew

#!/bin/sh

# Shows list of files and last change in git for them
# USAGE:
#   ~/gw.sh [optional: <file1> <file2> ... otherwise current dir will be used]
# complex example
#   bash -c "~/gw.sh $(git ls-tree -r --name-only HEAD app/*/web/main.js | tr '\n' ' ')"
#
# based on: https://stackoverflow.com/a/17361406

gukandrew

#!/bin/sh

# first grep is all nested plugins, second is for plugins without directory (php file only plugins)
grep -rw -P "(^Version|\sVersion):" wp-content/plugins/*/*.php &&
  grep -w -P "(^Version|\sVersion):" wp-content/plugins/*.php
  

gukandrew

#!/bin/sh

# USAGE:
#   ~/gw.sh [optional: <file1> <file2> ... otherwise current dir will be used]
# complex example
#   bash -c "~/gw.sh $(git ls-tree -r --name-only HEAD app/*/web/main.js | tr '\n' ' ')"
#
# SAMPLE OUTPUT:
# ~/gw.sh
# Running on current dir

gukandrew

const spawn = require('child_process').spawn

const proc = spawn(
  'pgrep',
  [
    '-f',
    'sh',
  ]
)

gukandrew

#!/bin/zsh

# Script to install fuse-ext2 on M1 Mac

# Install dependencies
#brew install e2fsprogs m4 automake autoconf libtool pkg-config

cd ~/
if [ ! -d ~/fuse-ext2 ]; then
  git clone https://github.com/alperakcan/fuse-ext2.git

gukandrew

YouTube Download all subscriptions

** Scripts tested in Firefox only!

Dump subscriptions to file

Log in into your account. Go to https://www.youtube.com/feed/channels and scroll down to load all subscriptions

function download(filename, text) {
    var element = document.createElement('a');

gukandrew

This is just a dump of some interesting undocumented features of webOS (3.8 specifically, on early 2018 4k LG TV) and other development-related tips.

Homebrew app ideas

• OpenVPN frontend (OpenVPN itself is easily buildable and runs on webOS TVs: https://discord.com/channels/407937994037919756/835489130967859251/906943542457401395)
• App autostart manager - dynamically update arbitrary app config and register it as input (see Registering an app as an input)
• webos-vncserver frontend with autostart option
• Package hyperiond into Piccap directly
• Quick Screenshot (expose HTTP port that just returns PNG of current screen contents)
• Custom IR remote codes editor/updater/blaster

gukandrew

#!/bin/sh
# Script to create databases according to dump filenames if not yet imported
# put `dump.sql` files here near script
# Author: Andrew Guk

for file in /db-dumps/*.sql
do
  filename=$(basename $file)
  dbname="${filename%%.*}"

gukandrew

# Custom Shuffle Function in Ruby (Without Using shuffle)

# Description:
# This function takes an integer `n` as input and returns an array of numbers from 1 to `n` 
# in a randomized order using the analog of Fisher-Yates algorithm (that runs forward, not backward as Fisher-Yates algorithm).
# The implementation avoids using Ruby's built-in `shuffle` method, ensuring a custom 
# randomization approach that produces different sequences with no recognizable pattern.

def random_shuffle(n)
  arr = (1..n).to_a