index.md

💡 document everything

• About

  A collection of tidbits on things I learn

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• Contents

  There are #445 articles

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• Categories

  • ARM
  • Algorithm
  • Astronomy
  • Assembly
  • Books
  • Build Tools
  • Crypto
  • Code Art
  • Computer Architecture
  • Computer Science Research
  • Containers
  • Data
  • Data Structure
  • Digital Design
  • DSP
  • Embedded
  • Frontend
  • Filesystem
  • Git
  • GNU
  • GNU Plot
  • Graphics
  • HPC
  • Ideas
  • IRC
  • Kernel
  • Languages
  • LLM
  • Math
  • Network
  • Notebooks
  • Origami
  • Papers
  • Philosophy
  • Posix
  • Postgresql
  • Platforms
  • Psychology
  • Quantum
  • RFC
  • SIMD
  • Sqlite
  • Tools
  • Unix
  • Vim
  • Web

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• Design

• Covariance and Contravariance

• Law of Demeter.md

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• DSP

• Random Signals

• Filters

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• Frontend

• React

• React Froward Ref

• Core Web

• Request Animation Frame

• Core CSS

• Flex Box

• Bounding Client Rectangle

• Before After Pseudo Elements

• Linear Gradient

• Multiclass Selectors

• CSS Matrix Transforms

• Frontend Tools

• Emmet Abbreviations

• CSS Tricks

• Pure CSS Triangles

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• Filesystem {#fs}

• FAT Filesystem

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• Git

• Co authoring Commits

• Update branch with upstream

• Check out a PR

• Create patch from commits

• Delete git submodule

• Git bisect

• Git tag types

• Git submodule Update

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• GNU

• dejagnu

• gperf

• recutils

• texinfo

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• GNUPlot

• gnuplot color theme

• gnuplot output terminals

• gnuplot fitting

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• Graphics

• Three JS

• Creating a trapezoid

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• IRC

• IRC Cheatsheet

• IRC Relay

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• Ideas

• sqlite t-digest

• busybox httpd

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• Kernel

• namespaces

• sched_yield

• menuconfig

• vfs

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• LLM

• Embedding

• Vector Stores

• LLM

• LLM Glue Benchmark

• LLM for TDD

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• Network

• Gopher Protocol

• Data URL

• Preflight Request

• WSDL

• CGI Interface

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• Notebooks

• CASA Imaging

• Visualising FFT

• Normal Equations

• Searching the Sky

• Sky Coordinates

• Measurement Set

• 2D Guassian Fitting

• Understanding W-Sampling

• Reading FITS Header cfitsio

• Reading FITS Header astropy

• WCS

• Understanding Random Forest

• Power Spectral Density

• R2C FFT, C2C FFT, IFFT through FFT

• Analysing Linear Polarisation

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• Philosophy

• Mu

• Absurdism

• Existentialism

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• POSIX

• regex

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• Physics

• Barycenter

• Radial Velocity

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• Psychology

• Pygmalion Effect

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• Platforms

• DOS

• Setting PATH in DOS

• Job File Table

• COM file defaults

• Check for input

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• Quantum

• cnot gate

• entanglement

• quantum-circuit

• qubit

• quantum teleportation

• toffoli gates

• Notebooks

• Bell State

• Full Adder

• GHZ State

• W State

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• SIMD

• Intrinsics reference

• Intrinsics Learning Resources and Blogs

• x86

• AVX Cmp

• SSE2

• AVX512

• Neon

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• Sqlite

• Execute Single Query In Sqlite Cli

• Change default separator

• Output Queries to File

• sqlite import csv

• Run script on sqlite DB

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• Tools

• apr

• apr

• ab

• Apache Benchmark

• apropos

• apropos

• Clang Format {#clang-format}

• Clang Format

• convert

• Resize Image with Convert

• Tint Image with Convert

• cURL

• cURL POST

• cURL Format

• dc

• DC Calculator

• dd

• dd

• Dracula

• Dracula

• ffmpeg

• Convert Video format with ffmpeg

• gpg

• gpg

• hexdump

• Hexdump

• i3

• i3wm

• imagemagik

• mogrify compress image

• jot

• jot

• locate

• locate

• Lynx

• Lynx Print HTML

• m4

• m4

• nm

• nm

• nmap

• Scanning local network IPs with NMap

• otool

• otool

• pactl

• pactl

• perf

• perf

• pkg-config

• pkg-config

• ppm

• ppm

• rlwrap

• rlwrap

• rs

• rs

• seq

• seq

• snap

• snap

• tar

• tar

• tmux

• tmux copy pane content

• tmux rename window

• wget

• wget

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• Unicode

• Block elements

• Box drawing

• Dingbat

• Geometric Shapes

• Mathematical Operations

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• Unix

• ar

• Cron

• Difference between glibc and libc6

• Difference between guneabi vs gnueabihf

• SSH Identity

• Systemd

• xargs

• Generate Locale

• Changing Ownership

• Setting path of dynamic libraries

• Change Shell

• Understanding Wifi

• Ansi Colors

• Users and Groups

• Shebang

• IO Uring

• SSH key creation and sharing

• Static IP in local network

• Mach O

• tid and pid

• Cpu Info

• SSH Disable password login

• shm

• sshfs

• Energy Consumption

• Protection rings

• List devices

• Reading Serial Port

• Ghost Script

• TFPT

• Kernel Modules

• Codesign

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• Vim

• How to exit vim

• Vim packages

• Find and Replace

• Visual Mode

• Copy To Clipboard in MacOS

• Paste From Clipboard in MacOS

• Vim marks

• Replace and Change

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• Web

• Standard SubResource Integrity - SSRI

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• Credits

  Inspired by

  • yoshuawuyts
  • jbranchaud

  You can find other similar repos in RichardLitt's meta-knowledge list