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1080p and below
Container = MP4
Video = h.264
Audio = AC3 / ACC

4K
Container = MP4
Video = h.265
Audio AC3

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Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All

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Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All

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using System;
using System.Linq;
using System.Net.NetworkInformation;
using System.Net.Sockets;

namespace GetPrimaryNetworkDeviceInfoExample
{
    public class Program
    {
        public static void Main()

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How To List Local Network Devices Cross Platform

Windows

arp -a

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Get Wifi Info

Commands needed to get similar information cross-platform.

Windows Command Prompt

netsh wlan show networks mode=bssid

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# hyper-v on/off in windows 10
bcdedit /set hypervisorlaunchtype off
bcdedit /set hypervisorlaunchtype on

dism.exe /Online /Disable-Feature:Microsoft-Hyper-V

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// https://www.reddit.com/r/golang/comments/1hvvnn/any_better_way_to_do_a_crossplatform_exec_and/

func GetCommandResult(cmd *exec.Cmd) ([]byte, int, error) {
	output, err := cmd.CombinedOutput()
	if err != nil {
		if e2, ok := err.(*exec.ExitError); ok {
			if status, ok := e2.Sys().(syscall.WaitStatus); ok && runtime.GOOS == "windows" {
				s := reflect.ValueOf(&status).Elem()
				for i := 0; i < s.NumField(); i++ {
					if s.Type().Field(i).Name == "ExitCode" {

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Get all log groups

aws2 logs describe-log-groups --page-size 50 --max-items 1000 --profile preprod | jq -r '.logGroups[].logGroupName'

---

Query every log group in the last 30 mins

aws2 logs describe-log-groups --page-size 50 --max-items 1000 --profile preprod | jq -r '.logGroups[].logGroupName' | while read line; do echo $line; aws2 logs start-query --profile preprod --log-group-name $line --query-string 'filter @message like /(?i)(mongoerror|staging1)/| fields @timestamp, @message | sort @timestamp desc' --start-time $(expr 1578699670 - 1800) --end-time 1578699670 | jq -r '.queryId' >> queryIds.txt; echo $line >> link.txt; tail -1 queryIds.txt >> link.txt; done

Get results from every query ID generated in previous command

cat queryIds.txt | while read line; do echo $line; echo $line >> results.txt ; aws2 logs get-query-results --profile preprod --query-id $line >> results.txt; done

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package main

import "fmt"

func main() {
    fmt.Println("Welcome to B-Tree test")
    btree := makeBTree()
    fmt.Println("In-order b-tree traversal")
    traverse(&btree)
    fmt.Println("Exit B-Tree test")