jc00ke

Dependencies

Make sure you have installed the following commands:

• swaymsg
• jq
• slurp
• awk

Installation

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

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

jc00ke

Implementing a jq REPL with fzf

Update: I created jq-zsh-plugin that does this.

One of my favourite tools of my trade is jq. It essentially enables you to process json streams with the same power that sed, awk and grep provide you with for editing line-based formats (csv, tsv, etc.).

Another one of my favourite tools is fzf.

jc00ke

#!/bin/bash

# Recommended steps:
#
#   bootstrap before entering chroot
#   copy this script into INSTALL_DIR
#   rootinit after entering chroot
#   x (if installing graphics)
#   pkgs
#   xpkgs (if installing graphics)

jc00ke

sudo apt-get remove --purge vim vim-runtime vim-gnome vim-tiny vim-gui-common
 
sudo apt-get install liblua5.1-dev luajit libluajit-5.1 python-dev ruby-dev libperl-dev libncurses5-dev libatk1.0-dev libx11-dev libxpm-dev libxt-dev

#Optional: so vim can be uninstalled again via `dpkg -r vim`
sudo apt-get install checkinstall

sudo rm -rf /usr/local/share/vim /usr/bin/vim

cd ~

jc00ke

{
  "lib/**/views/*_view.ex": {
    "type": "view",
    "alternate": "test/{dirname}/views/{basename}_view_test.exs",
    "template": [
      "defmodule {dirname|camelcase|capitalize}.{basename|camelcase|capitalize}View do",
      "  use {dirname|camelcase|capitalize}, :view",
      "end"
    ]
  },

jc00ke

#!/bin/sh

#----------------------------------------------------------------------
# Arch Linux Installation Script
#
# This installs, with no intervention (other than initial edit to change
# RAID array drive values), Arch Linux on an encrypted  btrfs raid1 array.
#----------------------------------------------------------------------

set -eu

jc00ke

These are working notes on the installation of Arch Linux. I've just completed this install on a notebook (Lenovo P50)
but the setup should work for most laptop/desktop configurations.

Some assumptions/notes:

1. This isn't a dual boot configuration. I can see some of the appeal and still work in Adobe from time to time, but given
the increasing complexity of EFI and the way Windows/MS manhandles the EFI partition during upgrades, I really would
recommend steering clear of dual boot. Just my two cents here.

2. We're encrypting with LUKS. I've used so-called "self encrypting drives" as well (and linux has multiple ways of dealing