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@GeeLaw
GeeLaw / tile-animation.html
Last active May 18, 2025 09:06
Recreate Windows 8 "Start" screen in modern browsers.
<!DOCTYPE html>
<html><!--
Copyright (c) 2025 Ji Luo
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software,
@thesamesam
thesamesam / xz-backdoor.md
Last active May 21, 2025 16:10
xz-utils backdoor situation (CVE-2024-3094)

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Update: I've disabled comments as of 2025-01-26 to avoid everyone having notifications for something a year on if someone wants to suggest a correction. Folks are free to email to suggest corrections still, of course.

Background

@Rend0e
Rend0e / Fix_MCLK_Clock_Stuck_Arch_Linux_Guide.md
Created July 26, 2023 02:00
Fix AMD GPU high idle power MCLK (vram / memory clock) stuck at 96 MHz / 1000 MHz for high refresh rates on Arch Linux Wayland & Xorg

Fix AMD GPU high idle power MCLK (vram / memory clock) stuck at 96 MHz / 1000 MHz for high refresh rates on Arch Linux Wayland & Xorg

On certain resolutions & refresh rates or multi-monitor setups, you might have noticed that your GPU MCLK (vram / memory clock) is stuck at the highest clock frequency (1000 MHz) [1] [2] causing higher GPU idle power draw. On Linux kernel 6.4.x, AMDGPU MCLK (vram/memory) clocks at the lowest, causing major FPS drops while gaming [1] [2]. This is likely due to a monitor not using Coordinated Video Timings (CVT) with a low V-Blank value for the affected resolutions & refresh rates. The higher clocking behavior is due to:

[Well, the reason the clocks get forced to max in some cases is to avoid the flickering you are seeing. There is a certain latency r

@junaire
junaire / build-llvm.sh
Last active August 8, 2024 06:12
Commands used to build LLVM and Clang
git clone https://github.com/llvm/llvm-project.git
cd llvm-project
mkdir build && cd build
cmake -DCMAKE_BUILD_TYPE=Debug \
-DCMAKE_C_COMPILER=clang \
-DCMAKE_CXX_COMPILER=clang++ \
-DCMAKE_EXPORT_COMPILE_COMMANDS=YES \
-DBUILD_SHARED_LIBS=ON \
-DLLVM_USE_LINKER=lld \
-DLLVM_CCACHE_BUILD=ON \
@greymd
greymd / sudo新一.md
Last active May 15, 2025 06:15
sudo新一

 オレは高校生シェル芸人 sudo 新一。幼馴染で同級生の more 利蘭と遊園地に遊びに行って、黒ずくめの男の怪しげな rm -rf / 現場を目撃した。端末をみるのに夢中になっていた俺は、背後から近づいてきたもう1人の --no-preserve-root オプションに気づかなかった。 俺はその男に毒薬を飲まされ、目が覚めたら・・・ OS のプリインストールから除かれてしまっていた!

sudo がまだ $PATH に残っていると奴らにバレたら、また命を狙われ、他のコマンドにも危害が及ぶ』

 上田博士の助言で正体を隠すことにした俺は、 which に名前を聞かれて、とっさに『gnuplot』と名乗り、奴らの情報をつかむために、父親がシェル芸人をやっている蘭の $HOME に転がり込んだ。ところが、このおっちゃん・・・とんだヘボシェル芸人で、見かねた俺はおっちゃんになりかわり、持ち前の権限昇格能力で、次々と難タスクを解決してきた。おかげで、おっちゃんは今や世間に名を知られた名エンジニア、俺はといえばシェル芸 bot のおもちゃに逆戻り。クラスメートの convertojichattextimg にお絵かきコマンドと誤解され少年ワンライナーお絵かき団を結成させられる始末。

 ではここで、博士が作ってくれたメカを紹介しよう。最初は時計型麻酔 kill 。ふたについた照準器にあわせてエンターを押せば、麻酔シグナルが飛び出し、プロセスを瞬時に sleep させることができる。 次に、蝶ネクタイ型 banner 。裏についているダイヤルを調整すれば、ありとあらゆる大きさのメッセージを標準出力できる。必殺のアイテムなら fork 力増強シューズ。電気と磁力で足を刺激し、 :(){ :|:&amp; };: でプロセステーブ

@kingsamchen
kingsamchen / stack_alloc.h
Created March 18, 2021 09:02
Howard Hinnant's Stack Allocator
#ifndef SHORT_ALLOC_H
#define SHORT_ALLOC_H
// The MIT License (MIT)
//
// Copyright (c) 2015 Howard Hinnant
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
@katef
katef / hattifatteners.awk
Created October 23, 2020 22:48
hattifatteners.awk
#!/usr/bin/awk -f
function hoop(h, w) {
printf("l 0 %d ", -h);
printf("c 0 -%u, %u -%u, %u 0 ", w, w, w, w);
printf("l 0 %d", +h);
}
function hand(x, h, o, l) {
printf("<g transform='translate(%d.5 %d)'>\n", x, h);
@liyafe1997
liyafe1997 / sudo.ps1
Created December 22, 2019 03:09
sudo.ps1, sudo for PowerShell, put in C:\Windows then you can sudo in powershell lol. You need sudo.bat(https://gist.github.com/liyafe1997/e036a7c3d4fb3903d567ec6d62c324ef)
If($args){sudo.bat powershell -NoExit -Command "(cd "$pwd");("$args")"}Else{sudo.bat powershell -NoExit -Command "cd "$pwd}
@liyafe1997
liyafe1997 / sudo.bat
Last active December 7, 2020 03:31
sudo for Windows, save as sudo.bat put in C:\Windows then you can sudo lol. Powershell see https://gist.github.com/liyafe1997/93be39df5ffee18a1c14a24122576e15
@echo off
powershell -Command "(($arg='/k cd /d '+$pwd+' && %*') -and (Start-Process cmd -Verb RunAs -ArgumentList $arg))| Out-Null"
@echo on
@Lyken17
Lyken17 / deep-leakage-from-gradients.ipynb
Last active November 4, 2024 02:59
Deep Leakage from Gradients.ipynb
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