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@nopeless
nopeless / ssh key setup.sh
Created September 25, 2025 15:15
git config --global user.email || echo "no email found"
git config --global user.signingkey || echo "no signing key found"
echo "$(git config --global user.email) namespaces=\"git\" $(eval cat $(git config --global user.signingkey))" >> ~/.ssh/allowed_signers
git config --global gpg.ssh.allowedSignersFile ~/.ssh/allowed_signers
@nopeless
nopeless / msys2 notes.md
Created September 17, 2025 07:12

Can be invoked directly using dash

@echo off

set "PATH=%~dp0\usr\bin;%PATH%"
"%~dp0\usr\bin\dash" /usr/bin/rebaseall -p
@nopeless
nopeless / shell configs.md
Last active September 17, 2025 05:18 
flowchart TD
    A["Start Bash Shell"] --> B{"Login Shell?"}
    
    B -- Yes --> C["/etc/profile"]
    C --> D{"~/.bash_profile exists?"}
    D -- Yes --> E["~/.bash_profile"]
    D -- No --> F["~/.profile"]
    
 E --> G{"Source ~/.bashrc?"}
@nopeless
nopeless / docker as vm abuse.md
Last active September 16, 2025 04:37

so, it is possible to use docker containers as a lightweight "use and throw away" vm

docker run -dit --name ubuntu ubuntu:24.04
# can also expose all host
docker run -dit --network host --name ubuntu ubuntu:24.04
docker exec -it ubuntu bash

next time you start the container it stays alive

@nopeless
nopeless / box drawing characters refsheet.md
Last active July 16, 2025 17:57 
; Author: nopeless@github.com
 ┼ ┌ ┬ ┐   ╋ ┏ ┳ ┓   ┼ ╭ ┬ ╮   ╬ ╔ ╦ ╗
 │ ├ ┼ ┤   ┃ ┣ ╋ ┫   │ ├ ┼ ┤   ║ ╠ ╬ ╣
 ─ └ ┴ ┘   ━ ┗ ┻ ┛   ─ ╰ ┴ ╯   ═ ╚ ╩ ╝

 ┿ ┍ ┯ ┑   ╂ ┎ ┰ ┒   ╪ ╒ ╤ ╕   ╫ ╓ ╥ ╖
 │ ┝ ┿ ┥   ┃ ┠ ╂ ┨   │ ╞ ╪ ╡   ║ ╟ ╫ ╢
 ━ ┕ ┷ ┙   ─ ┖ ┸ ┚   ═ ╘ ╧ ╛   ─ ╙ ╨ ╜
@nopeless
nopeless / block keyboard.ahk
Created July 15, 2025 08:30
#Requires AutoHotkey v2.0
#SingleInstance
#UseHook
; V2 rewrite and simplification by author: nopeless @ github.com
;
; Originally written by Lexikos (404)
; http://www.autohotkey.com/forum/post-147849.html#147849
; Modifications by Trevor Bekolay for the How-To Geek
; http://www.howtogeek.com/
@nopeless
nopeless / binary tree print.sh
Last active July 22, 2025 16:47
#!/bin/bash
set +euo pipefail
LANG="C.UTF-8"
n() {
(($1 >= ${#A[@]})) && return
L=$(($1 + $2))
Q=$(($2 * 2))
V=${A[$1]}
@nopeless
nopeless / shortcuts.xml
Last active September 11, 2025 07:45
generated via an LLM (USE AT YOUR OWN RISK)
<?xml version="1.0" encoding="UTF-8" ?>
<NotepadPlus>
<!--
This shortcuts.xml file is configured to reflect many common Visual Studio Code keybindings.
- Some default Notepad++ shortcuts have been changed.
- Not all VS Code shortcuts can be mapped due to feature differences (e.g., integrated terminal, debugger).
- Multi-key shortcuts from VS Code (e.g., Ctrl+K Ctrl+C) cannot be mapped directly. A single-key alternative has been used where available.
-->
<InternalCommands>
<!-- General File Operations -->
@nopeless
nopeless / css-class-prefix-compiler.js
Created July 7, 2025 17:31
const classes = new Set();
document.querySelectorAll('[class]').forEach(el => {
el.classList.forEach(cls => classes.add(cls));
});
const replacer = prefix => [...classes].find(c => c.startsWith(prefix));
const classRegex = /class\^=("[^"]+"|(?:\\.|[^\\\n\]])+)/g;
const cssProcessor = text => text.replace(classRegex, match => `class=${replacer(match[1])}`);
@nopeless
nopeless / prompt line.sh
Created June 28, 2025 17:20
pathColor="\033[38;2;104;169;196m"
errColor="\033[38;2;255;60;60m"
sucColor="\033[38;2;152;82;173m"
resetColor="\033[m"
if ((EUID)); then
userColor="\033[38;2;201;116;173m"
userSymbol='$'
else