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This switches between the laptop monitor ($intern) when undocked and a two monitor setup when docked ($extern right of $intern).

ENV{ID_VENDOR_ID}, ENV{ID_MODEL_ID}, x_user and intern need to be set.

Based on the Arch wiki, StackExchange and Google.

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# General.
xdg-mime default transmission.desktop x-scheme-handler/magnet
xdg-mime default transmission.desktop application/x-bittorrent

# GNOME.
gconftool-2 -t string -s /desktop/gnome/url-handlers/magnet/command "/usr/bin/transmission-remote -a '%s'"
gconftool-2 -t bool -s /desktop/gnome/url-handlers/magnet/needs_terminal false                            
gconftool-2 -t bool -s /desktop/gnome/url-handlers/magnet/enabled true                          

# https://wiki.archlinux.org/index.php/default_applications

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#!/usr/bin/env bash

# USAGE: drawioxml2html.sh diagram.xml >diagram.html

# html encoding from https://stackoverflow.com/questions/12873682/#answer-12873723

diag="$(sed 's,.*<\(diagram [^>]*\)>\(.*\)<\(/diagram\)>.*,\1FOO\2BAR\3,g' <"$1"|\
        sed 's/&/\&amp;/g; s/</\&lt;/g; s/>/\&gt;/g; s/"/\&quot;/g; s/'"'"'/\&#39;/g'|\
        sed 's/&/\\&/g; s/FOO/\&gt;/; s/BAR/\&lt;/')"

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- set_fact:
    tun_pid_file: ...

- name: set up a tunnel to tiller
  shell: |
    tiller_pod="$(kubectl get pod -l app=helm,name=tiller --namespace kube-system -o name|cut -d/ -f2)"
    nohup kubectl port-forward "$tiller_pod" 44134:44134 --namespace kube-system </dev/null >/dev/null 2>&1 &
    echo "$!" >{{ tun_pid_file|quote }}
  creates: "{{ tun_pid_file }}"

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module Main exposing (..)

import Html exposing (div, text)
import List
import Tuple


main =
    Html.beginnerProgram { model = [], view = view, update = (\_ -> \x -> x) }

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- set_fact:
    prefix: foo/bar

- name: delete aws secretsmanager secrets by name prefix
  shell: |
    set -eo pipefail
    shopt -s inherit_errexit 2>/dev/null || true
    declare -a opt page_secrets secrets
    while [[ "$next_token" != null ]]; do
      read -ra opt <<<"${next_token:+--next-token "$next_token"}"

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GitHub markdown collapsible/expandable sections

foo

bar

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./oom-protector.sh <executable> <options>

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Wait for kubernetes deployments to complete.
Two variants - s1.sh and s2.sh.

Usage:
./sX.sh
./sX.sh some-namespace

Both variants make just one pass through the list of deployments, so if another 
deployment is started while the script is running, the result may not be
correct.

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Generate a mapping of AWS regions and availability zones for use in cloudformation