MaxwellDupre

#!/usr/bin/env bash
set -euo pipefail

## Defaults
keepGensDef=30; keepDaysDef=30
keepGens=$keepGensDef; keepDays=$keepDaysDef

## Usage
usage () {
    printf "Usage:\n\t ./trim-generations.sh <keep-gernerations> <keep-days> <profile> \n\n

chowder

Background

Workplaces may enforce TOTP 2FA to be enabled Office 365 accounts, which require the Microsoft Authenticator app to be installed.

Regular TOTP applications (such as Aegis, Authy, or LastPass) cannot be used as Microsoft uses a proprietary scheme called phonefactor. Furthermore, the application requires Google Services Framework (GSF) to be installed (likely to provide device notifications), and will refuse to work when it is not present on the device.

Forunately, after the registration is complete, the underlying mechanism the app uses to generate TOTP codes is regular otpauth, and its secrets can be exported with a little bit of effort.

Extracting the keys

makamys

List of "Essential" 1.7.10 Mods

This is a list of Minecraft 1.7.10 mods that are not focused on adding new original content. Instead, they make the base game run better, or port over features from other versions of vanilla.

These lists try to comprehensively list all the available options. You will not want to use all of the listed mods at once.

Some of the listed mods require a Mixin bootstrap mod in order to work. See the Mixin mods section near the end of the document for information about that.

Table of Contents

FrankHB

缘起

因为 Bilibili 莫名其妙吃回复，那就在这里存档。

原始内容见这里。

如无另行指定，默认回复 @LanceMoe。

预备 +TODO 改换文体，+FAQ 。

reveng007

TL'DR:

---

1. strace : sytemcall tracer : Traces system call summoned by a process from syscall table

System calls, Eg:

open syscall (__NR_open),
kill syscall (__NR_kill), 
getdents64 syscall (__NR_getdents64), 

shssoichiro

Current aomenc recommended settings for sharpness and detail retention:

--cpu-used=4 --cq-level=16 --end-usage=q --lag-in-frames=48 --enable-fwd-kf=1 --aq-mode=1 --deltaq-mode=0 --enable-chroma-deltaq=1 --quant-b-adapt=1 --enable-qm=1 --min-q=1 --enable-keyframe-filtering=0 --arnr-strength=1 --arnr-maxframes=4 --sharpness=3 --enable-dnl-denoising=0 --disable-trellis-quant=0 --threads=64

General CQ guidelines:

• 40: Youtube quality
• 30: Watchable, fine for streaming or lower bitrate encodes
• 20: Good quality

cemerson

Archive.org Scanned Book Downloader Bookmarklet

A simple "1-click" javascript approach to downloading a scanned book from archive.org to read at your leisure on the device of your choosing w/out having to manually screenshot every pages of the book by hand. In short it's a glorified "Save Image As..." approach but consolidated down to "1 click". BTW there may be a much better option than this out there - I just built this as an autistic project to see if it would work.

Demo Video

Obligatory Legal/Disclaimer:

By using this script you agree to delete all book files/images after your 1 hour or 14 days is up! I don't support using this script for any other use cases. After all, none of us have ever kept a library book past it's return date, right?

udf

The Setup

I wanted to write a module that generates multiple systemd services and timers to scrub some zfs pools at certain intervals. The default scrub config does not support individual scrub intervals for each pool.

I want the config to look like this:

{
  services.zfs-auto-scrub = {
 tank = "Sat *-*-* 00:00:00";

wi7a1ian

public class Program
{
    // https://docs.microsoft.com/en-us/archive/msdn-magazine/2019/november/csharp-iterating-with-async-enumerables-in-csharp-8
    public static async Task Main(string[] args)
    {
        using var cts = new CancellationTokenSource(TimeSpan.FromMilliseconds(300));
        /*
         * Passing the token directly to the method is easier, but it doesn’t work when you’re handed an arbitrary IAsyncEnumerable<T> 
         * from some other source but still want to be able to request cancellation of everything that composes it. 
         * In corner-cases, it can also be advantageous to pass the token to GetAsyncEnumerator, as doing so avoids “burning in” the token 

GeeLaw

/**** Benchmarking CRTP without virtual dispatch in C#.
See https://geelaw.blog/entries/csharp-crtp-static-polymorphism-friendship/

Results on my Surface Book 2:

| milliseconds | struct, non-virtual | struct, virtual | virtual |
| :----------: | :-----------------: | :-------------: | :-----: |
| x86 Core 3.1 |         1065        |       1405      |   1431  |
| x64 Core 3.1 |         1015        |       1371      |   1418  |
| x86 Fx 4.7.2 |         1160        |       1501      |   1490  |