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# Credits: https://squirrelistic.com/blog/how_to_download_older_version_of_google_chrome
$ChromeVersion = '123'
$requestId = ([String][Guid]::NewGuid()).ToUpper()
$sessionId = ([String][Guid]::NewGuid()).ToUpper()
$xml = @"
<?xml version="1.0" encoding="UTF-8"?>
<request protocol="3.0" updater="Omaha" sessionid="{$sessionId}"
#!/bin/bash
temp_threshold_low=40
temp_threshold_mid=50
temp_threshold_high=60
temp_threshold_max=70
power_threshold_low=180
power_threshold_mid=300
power_threshold_high=500
power_threshold_max=800
@changbowen
changbowen / dns.ps1
Created August 4, 2023 14:41
DNS query PowerShell script that saves you from typing
param (
[string]$Address,
[string]$Server
)
function FormatDnsRecords {
[CmdletBinding()]
param(
[parameter(ValueFromPipeline, Mandatory)]
[Microsoft.DnsClient.Commands.DnsRecord]$Record
@changbowen
changbowen / youtube-downloader.py
Created August 17, 2022 13:30
download youtube chaptered videos into separate files, without downloading chapters that already exist based on checking on the names
import os, sys
from pathlib import Path
import yt_dlp
url = sys.argv[1] if len(sys.argv) > 1 else None
download_root = sys.argv[2] if (len(sys.argv) > 2) else None
proxy = sys.argv[3] if (len(sys.argv) > 3) else None
if (None in [url, download_root, proxy]):
raise RuntimeError('Missing arguments.')
@changbowen
changbowen / openwrt-lede-on-wd-mbl.sh
Created January 17, 2022 12:38 — forked from braian87b/openwrt-lede-on-wd-mbl.sh
Install OpenWRT or LEDE on WD MBL Western Digital MyBookLive
# Instructions to Install OpenWRT or LEDE on WD MBL Western Digital MyBookLive (Tested on Single, but it should work on Duo too)
# Recommended to use a Linux / Debian box with wget, dd, gunzip, lsblk
# Using a Debian box (it could be a VM) with the harddrive connected (it could be a minimal net-install Debian)
See ip with:
ip addr show
# connect remotely using:
user@outside:~/# ssh user@10.211.55.6
# We elevate permissions or even better install and config sudo
user@debian8vm:~/# su
@changbowen
changbowen / Start-Monitoring.ps1
Last active September 11, 2021 07:32 — forked from kiwi-cam/Start-Monitoring.ps1
A simple Powershell script that monitors a remote hosts connection. Loops constantly reporting to the screen when the status changes. Optionally also records to the event log, makes an audible beep, and/or sends emails.
<#
.SYNOPSIS
Tests the connection to the supplied host or IP and reports back on changes to its status.
.DESCRIPTION
This script will check the connection to the supplied hostname or IP address every 5 second's to
monitor its status. If the status changes, a message is recorded, the Eventlog is update (optional), and an email is sent
to a supplied email address (optional).
If a TCPPort parameter is suppied the script will attempt to connect to this port. Otherwise a simple ICMP Ping is used.
#!/usr/bin/env python3
import os, sys, time, datetime
import argparse
_parser = argparse.ArgumentParser()
_parser.add_argument('-s', '--servers', nargs='+', help='List of servers to test in the format hostname:port.', required=True)
_parser.add_argument('-a', '--servers-alt', nargs='+', help='Specify alternative address for health check corresponding to each item in servers list. Use same format hostname:port.')
_parser.add_argument('-u', '--url', help='The URL to connect for testing. If this parameter is set, the hostname:port in servers list will be used as socks5 proxies. If not set, a socket connection will be attemped directly to hostname:port.')
_parser.add_argument('-c', '--config-name', help='The name of the shadowsocks-libev server configuration.', required=True)
@changbowen
changbowen / Get-DellWarranty.ps1
Last active September 2, 2021 08:15
Dell API - Get Warranty Info from Service Tag
Function Get-DellWarranty {
Param(
[Parameter(Mandatory,ValueFromPipeline)]
[String[]] $ServiceTag,
[Parameter(Mandatory)]
[string] $APIKey,
[Parameter(Mandatory)]
[string] $APISecret,
@changbowen
changbowen / cheatsheet.sh
Created December 25, 2020 06:04
Linux Cheatsheet
# Top 20 largest folders under /var (including /var)
sudo du -h /var | sort -rh | head -20