jc00ke

defmofule MyAppWeb.NoncePlug do
  import Plug.Conn
  
  def init(opts \\ []), do: opts
  
  def call(conn, _opts) do    
    style_nonce = :crypto.strong_random_bytes(16) |> Base.encode64(padding: false)
    script_nonce = :crypto.strong_random_bytes(16) |> Base.encode64(padding: false)
    conn
    |> assign(:my_app_style_nonce, style_nonce)

jc00ke

Dependencies

Make sure you have installed the following commands:

• swaymsg
• jq
• slurp
• awk

Installation

jc00ke

" from https://github.com/aduros/dotfiles/blob/eab476fc62e74e46cb41bb5c094cede7a28a014f/home/.config/nvim/options.vim#L27

autocmd BufNewFile,BufRead *.hx set filetype=haxe
autocmd BufNewFile,BufRead *.jsfl set filetype=javascript
autocmd BufNewFile,BufRead ~/.config/dunst/dunstrc set filetype=dosini
autocmd BufNewFile,BufRead ~/.config/polybar/config set filetype=dosini
autocmd BufNewFile,BufRead ~/.config/tridactyl/tridactylrc set filetype=vim
autocmd BufNewFile,BufRead ~/.config/zathura/zathurarc set filetype=config
autocmd BufNewFile,BufRead ~/.lesskey set filetype=config

jc00ke

Client-side SSL

For excessively paranoid client authentication.

Original: https://gist.github.com/mtigas/952344

Convert SSL certificate from CRT format to PEM

openssl x509 -in server.crt -out server.der -outform DER
openssl x509 -in server.der -inform DER -out server.pem -outform PEM

jc00ke

1. Dump the data only sql to file
  $ pg_dump --data-only --inserts YOUR_DB_NAME > dump.sql
2. scp to local

3. Remove the SET statements at the top
  such as:
    SET statement_timeout = 0;
    SET client_encoding = 'SQL_ASCII';

4. Remove the setval sequence queries

jc00ke

#!/usr/bin/env bash

set -ex

trap 'handleError' ERR

handleError() {
    echo ""
    echo "If you encountered an error, please consider fixing"
    echo "the script for your environment and creating a pull"

jc00ke

#!/bin/env bash

sudo snap remove firefox
sudo add-apt-repository ppa:mozillateam/ppa

echo '
Package: *
Pin: release o=LP-PPA-mozillateam
Pin-Priority: 1001
' | sudo tee /etc/apt/preferences.d/mozilla-firefox

jc00ke

> sudo apt-key list
# find last 8 of public signature, for example ABCD EFGH for jc00ke
> sudo apt-key export ABCDEFGH | sudo gpg --dearmour -o /usr/share/keyrings/jc00ke.gpg
> sudo -H gedit /etc/apt/sources.list.d/jc00ke.list
# add [arch=amd64 signed-by=/usr/share/keyrings/jc00ke.gpg] after deb
> sudo apt update
> sudo apt-key del ABCDEFGH

# summarized from https://askubuntu.com/a/1403964

jc00ke

#!/usr/bin/env bash

# https://discourse.elm-lang.org/t/simple-watcher-for-elm-make/3694
# https://twitter.com/evancz/status/1131650856024125440

# nice colors
COLOR_OFF="\e[0m";
DIM="\e[2m";

# random filename for the lock; see below

jc00ke

Problem

I have a notebook connected to a port replicator. I want to use the build-in speakers and microfone and not the external ones. If I boot my notebook in my port replicator Ubuntu changes the devices to external.

Solution

1. Find your internal speaker

pactl list short sinks