rlemon

javascript:var mapp={a:"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ?!".split(""),b:"a\u0360 \u00fe\u030c \u00e7\u030c d\u0311\u0362 e\u0311\u035d f\u035b\u036a g\u036b\u0365\u0368\u0356\u0349 h\u0489 i\u0302\u0341\u0329 j\u036b\u034f\u0319\u0324 k\u036b\u034f l\u0302 m\u0367\u033e\u036c n \u0314\u0309o p\u200b\u0305\u036b\u034f\u0319\u0324 q\u200b\u0305\u036b\u034f r\u034e\u0329\u0331\u0354 s\u0489 \u2020 \u00b5 v\u035a\u0316\u0354\u035a\u0316\u0354\u035a\u0316\u0354 w\u035a\u0316\u0354 \u00d7\u0367\u033e\u036c \u00a5\u0367\u033e\u036c z\u0344\u0302\u0344 A\u0360\u0321\u034a\u035d B\u0340 C\u036d\u030f\u0365\u036e\u035f \u00d0 E\u0367\u033e\u036c\u035b\u036a\u0344 F\u032d\u032f\u0337\u0319\u0332\u031d\u0356 G\u0489 H\u0368\u034a\u033d\u0305\u033e\u030e\u0321\u0338\u032a\u032f | J\u0341\u0329 K\u0360 L\u0351 M\u034a\u0312 N\u0310 \u0398 \u0360P\u032f\u034d\u032d Q\u200b\u0305\u036b\u034f\u0319\u0324 R\u0364\u0342\u033e\u0306\u0318\u031d\u0319  $\u0364\u0342\u033e\u0306\u031d T\u0344\u0302\u0344 U\u031

lkaczanowski

public static class ILogExtentions
{
  private static readonly log4net.ILog log =
      log4net.LogManager.GetLogger(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);

  public static void Trace(this ILog log, string message, Exception exception)
  {
    log.Logger.Log(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType,
        log4net.Core.Level.Trace, message, exception);

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

xfguo

-- udp-client test
-- based on code from http://blog.chinaunix.net/uid-27194309-id-3499261.htmlEF
local socket = require "socket"

local address = "127.0.0.1"
local port = 8080
local udp = socket.udp()

udp:settimeout(0)
udp:setpeername(address, port)

0xBADCA7

HTTP/1.1 200 OK
Server: MSLC
Date: Sun, 28 Dec 2015 08:50:04 GMT
Content-Type: text/html; charset=utf-8
Connection: keep-alive
Vary: Accept-Encoding
Status: 200 OK
Cache-Control: no-cache
Access-Control-Allow-Origin: *
Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept

mutability

- install the two shellscripts into the appropriate places under /etc/initramfs-tools
- run update-initramfs
- put "overlay=yes" on the kernel command line
- reboot

With the overlay in place, the real root is mounted readonly on /ro.
Only the root fs is changed, other filesystems are mounted normally.

Remove "overlay=yes" (or change it to something other than yes) and reboot to go back to readwrite.
(This probably means that you want the commandline config to live somewhere other than on the root fs, e.g. under /boot)

corny

#!/usr/bin/env lua5.2
--
-- apt install lua5.2 lua-socket
--

local socket = require("socket")
local udp = assert(socket.udp())
local data

udp:settimeout(1)

eigengrau

#!/usr/bin/env python

# Read a Mozilla places JSON-structure from STDIN and create a directory
# hierarchy of org-mode files containing bookmarks.

# Copyright (c) 2014 Alexey Kutepov a.k.a. rexim
# Copyright (c) 2016 Sebastian Reuße

# Permission is hereby granted, free of charge, to any person
# obtaining a copy of this software and associated documentation files

SkyzohKey

// ==UserScript==
// @name         Spoof screen resolution & color depth
// @namespace    https://skyzohlabs.be
// @version      1.0.5
// @description  Spoof the reported window.screen as the most common one so that it can't be used to fingerprint browser.
// @author       SkyzohKey
// @include      http://*
// @include      https://*
// @run-at       document-end
// @grant        none

BlaM

// ==UserScript==
// @name         Get rid of EU Cookie Banners
// @namespace    http://blog.deobald.org/
// @description  Get rid of EU Cookie Banners
// @license      http://creativecommons.org/licenses/by-nc-sa/3.0/
// @downloadURL  https://gist.githubusercontent.com/BlaM/6d826d6e9d77d2d77bf9a92fdad55788/raw/cookiebanner-go-away.user.js
// @homepage     https://gist.github.com/BlaM/6d826d6e9d77d2d77bf9a92fdad55788
// @version      0.3.4
// @author       Dominik Deobald
// @match        http*://*/*