sastan

<script context="module">
  import { get, readable } from 'svelte/store'

  import { createClient, operationStore } from '@urql/svelte'

  import { browser, dev } from '$app/env'

  /**
   * @type {import('@sveltejs/kit').Load}
   */

sbyx

blueprint:
  name: Low battery level detection & notification for all battery sensors
  description: Regularly test all sensors with 'battery' device-class for crossing
    a certain battery level threshold and if so execute an action.
  domain: automation
  input:
    threshold:
      name: Battery warning level threshold
      description: Battery sensors below threshold are assumed to be low-battery (as
        well as binary battery sensors with value 'on').

vedang

    - Specific Notmuch filters (and saved-searches) for:
      + The Feed (newsletters, blogs)
      + The Paper trail (receipts, ledger)
      + Screened Inbox (mail from folks you actually want to read)
      + Previously Seen (important mail that you've already read)
      + Unscreened Inbox (potential spam / stuff you don't want)
      
    - Elisp Functions to move / categorize emails from a particular sender. 
      + Adds tags needed by filters defined above to all email sent by a particular sender
      + Creates an entry in a DB file, which is used by the Notmuch post-new script when indexing new email, to auto-add the relevant tags.

lheckemann

Build a NixOS config, copy it to a tmpfs, and enter it, shutting the running userspace (but not the kernel) down. This can be useful e.g. for repartitioning the system or switching it to a new zfs pool, without the need for extra installation media, and is a little faster than most other volatile system methods (e.g. kexec, classic USB or CD installer), since the store is in RAM and uncompressed right from the get-go. It also copies the SSH host keys from the building system to maintain the chain of trust in a remote system.

sharunkumar

rem to disable private dns
adb shell settings put global private_dns_mode off

rem to enable private dns with hostname (example with dns.adguard.com)
adb shell settings put global private_dns_mode hostname
adb shell settings put global private_dns_specifier dns.adguard.com

szook

{
  "annotations": {
    "list": [
      {
        "$$hashKey": "object:690",
        "builtIn": 1,
        "datasource": "-- Grafana --",
        "enable": true,
        "hide": true,
        "iconColor": "rgba(0, 211, 255, 1)",

williballenthin

radare2

load without any analysis (file header at offset 0x0): r2 -n /path/to/file

• analyze all: aa
• show sections: iS
• list functions: afl
• list imports: ii
• list entrypoints: ie
• seek to function: s sym.main

sunnyone

// Add to Cargo.toml
// [dependencies]
// winapi = "*"
// user32-sys = "*"
extern crate winapi;
extern crate user32;

fn from_wide_ptr(ptr: *const u16) -> String {
    use std::ffi::OsString;
    use std::os::windows::ffi::OsStringExt;

shamil

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8

bryfry

package main

import (
	"compress/gzip"
	"io"
	"net/http"
	"strings"
)

// Gzip Compression